An interactive map of Hogwarts Castle, one of the places we explore while playing Hogwarts Legacy. This map features such locations as: Daedalian Keys, House Tokens, Field Guide Pages, Collection Chests, Demiguise Statues, Arithmancy Doors, Eye Chests, Legendary Chests, Floo Flames, etc.
Hogwarts Castle
Markers on the map
- Hogwarts Secrets3
- Demiguise Moon Statues10
- Floo Flames36
- Arithmancy Doors12
- Wand Handles (Collection Chests)15
- Conjurations (Collection Chests)20
- Eye Chests15
- Legendary Chests12
- Daedalian Keys16
- House Cabinets / House Tokens16
- Astronomy Table1
- Field Guide Pages153
- Dungeons6
- Moths15
- Side Quests25
- Locks47
Points of interest
Hogwarts Secrets
Hogwarts Secrets are slightly more complex puzzles you may come across while exploring the castle. There are three of them in total. When you solve them you will get access to rooms with interesting loot. To be able to complete them you will first need to learn the appropriate spells, etc.
Clock Tower Pendulum Secret PuzzleTo complete this puzzle you must learn the Glacius (imo the best) or alternatively Arresto Momentum spell. There are 4 doors in the tower, and there is a symbol on each of them. To solve the puzzle you have to open them and you will be able to do it when you use spells to stop the clock's pendulum so that it covers the same symbol as on the door.
Demiguise Moon Statues
Demiguise Moons / Demiguise Statues become available after "The Caretaker's Lunar Lament" main quest and they can only be collected at night. Demiguise Moons are needed to learn the higher levels of Alohomora spell. This will allow you to open higher level locks.
Demiguise Moon Statue #1It's on a small table standing next to the fireplace.
Demiguise Moon Statue #2The statue stands on the desk located further into the room.
Demiguise Moon Statue #3It's on the dresser.
Demiguise Moon Statue #4It's inside a locked (Level 1 Lock) room.
Demiguise Moon Statue #5It's on the table, in a small locked (Level 1 Lock) room.
Demiguise Moon Statue #6It is in a secret room, hidden behind one of the toilets in the Haunted Toilets area (Level 1 Lock).
Demiguise Moon Statue #7It's inside a small locked (Level 1 Lock) cell.
Demiguise Moon Statue #8It's inside a small locked (Level 2 Lock) room.
Demiguise Moon Statue #9It's in a locked room (Level 2 Lock), on the desk.
Demiguise Moon Statue #10It's in the locked (Level 2 Lock) Professor Howin's Office.
Floo Flames
Unlocked Floo Flames act as fast travel points. To unlock a Floo Flame, simply walk near it.
Astronomy TowerThe Astronomy Wing. The Astronomy Tower of Hogwarts castle.
Beasts ClassroomThe Bell Tower Wing. The Beasts classroom outside of Hogwarts castle.
Bell Tower CourtyardThe Bell Tower Wing. The Bell Tower Courtyard of Hogwarts castle.
BoathouseThe Great Hall. The boathouse outside of Hogwarts castle.
Central HallThe Library Annex. The Central Hall of Hogwarts castle.
Charms ClassroomThe Astronomy Wing. Professor Ronen's Charms classroom.
Clock Tower CourtyardThe South Wing. The Clock Tower Courtyard of Hogwarts castle.
Defence Against the Dark Arts ClassroomThe Astronomy Wing. Professor Hecat's Defence Against the Dark Arts classroom.
Defence Against the Dark Arts TowerThe Astronomy Wing. The Defence Against the Dark Arts Tower of Hogwarts castle.
Divination ClassroomThe Library Annex. Professor Onai's Divination classroom.
Faculty TowerThe South Wing. The faculty tower of Hogwarts castle.
Flying Class LawnThe Bell Tower Wing. Madam Kogawa's Flying class area.
Grand StaircaseThe Grand Staircase. The Grand Staircase of Hogwarts castle.
Grand Staircase TowerThe Grand Staircase. The Grand Staircase Tower of Hogwarts castle.
Great HallThe Great Hall. The Great Hall of Hogwarts castle.
GreenhousesThe Library Annex. The Hogwarts Greenhouses where Herbology class is taught.
Gryffindor Common RoomThe South Wing. The common room of Gryffindor house.
Hogwarts North ExitThe Bell Tower Wing. The north exit of Hogwarts castle.
Hogwarts South ExitThe South Wing. The south exit of Hogwarts castle.
Hospital WingThe South Wing. The hospital wing of Hogwarts castle.
Hufflepuff Common RoomThe Great Hall. The common room of Hufflepuff house.
LibraryThe Library Annex. The Library of Hogwarts castle.
Lower Grand StaircaseThe Grand Staircase. The Lower Grand Staircase of Hogwarts castle.
Potions ClassroomThe Library Annex. Professor Sharp's Potions classroom.
Professor Fig's ClassroomThe Astronomy Wing. Professor Fig's Classroom.
Quad CourtyardThe Grand Staircase. The Quad Courtyard of Hogwarts castle.
Ravenclaw Common RoomThe Grand Staircase. The common room of Ravenclaw house.
Ravenclaw TowerThe Grand Staircase. The Ravenclaw Tower of Hogwarts castle.
Room of RequirementSecret Rooms. A secret room in Hogwarts that only appears whenever the seeker has real need of it.
Slytherin Common RoomThe Grand Staircase. The common room of Slytherin house.
The Map ChamberSecret Rooms. A secret room nestled below Hogwarts, created centuries ago by a mysterious group of professors.
Transfiguration ClassroomThe Astronomy Wing. Professor Weasley's Transfiguration classroom.
Transfiguration CourtyardThe Astronomy Wing. The Transfiguration Courtyard of Hogwarts castle.
Trophy RoomThe Grand Staircase. The Trophy Room of Hogwarts castle.
Viaduct CourtyardThe Great Hall. The Viaduct Courtyard of Hogwarts castle.
West TowerThe Bell Tower Wing. The West Tower of Hogwarts castle.
Arithmancy Doors
The Arithmancy Doors are distinctive-looking doors that you will be able to open when you solve the puzzle assigned to them. As well as the door, you also need to locate two dials marked as "?" and "??" which in most cases should be somewhere very close to the door. In order to unlock the door, you must set the correct animal symbols on both dials. When they are the right symbols then the door will open when you try to do so.
Arithmancy Door(?) = 6, (??) = 7
Arithmancy Door(?) = 4, (??) = 5
Arithmancy Door(?) = 0, (??) = 5
"??" dial is one level down, on the wall close to the Grand Staircase floo flame.
Arithmancy Door(?) = 0, (??) = 9
Arithmancy Door(?) = 4, (??) = 3
Arithmancy Door(?) = 4, (??) = 5
Arithmancy Door(?) = 6, (??) = 1
Arithmancy Door(?) = 2, (??) = 7
Arithmancy Door(?) = 8, (??) = 3
Arithmancy Door(?) = 6, (??) = 3
Arithmancy Door(?) = 8, (??) = 3
Arithmancy Door(?) = 2, (??) = 1
Wand Handles (Collection Chests)
The Collection Chests containing the Wand Handles.
Collection Chest (Wand Handle)
Collection Chest (Wand Handle)
Collection Chest (Wand Handle)Use Glacius to put out the fire in the fireplace and go to the other side and then up the stairs.
Collection Chest (Wand Handle)
Collection Chest (Wand Handle)It's on the table located in the corner of the room.
Collection Chest (Wand Handle)To enter this room you must use the Arresto Momentum or Glacius spell and stop the large pendulum of the clock in a position that obscures the symbol shown on the door.
Collection Chest (Wand Handle)It's located under the bridge. You will be able to go down there by a ladder when you solve the bridge puzzle.
Collection Chest (Wand Handle)
Collection Chest (Wand Handle)
Collection Chest (Wand Handle)It's on the dresser, in a small locked (Level 1 Lock) room.
Collection Chest (Wand Handle)It's in a secret room located above the hallway. Use the nearby toad (it's near the staircase) to get there.
Collection Chest (Wand Handle)This is on a small table standing next to a cabinet with teapots and cups.
Collection Chest (Wand Handle)It's in a locked room (Level 2 Lock), on the table.
Collection Chest (Wand Handle)
Collection Chest (Wand Handle)
Conjurations (Collection Chests)
The Collection Chests containing the Conjuration Items.
Colection Chest (Conjuration)It's located under the bridge. You will be able to go down there by a ladder when you solve the bridge puzzle.
Collection Chest (Conjuration)
Collection Chest (Conjuration)
Collection Chest (Conjuration)
Collection Chest (Conjuration)
Collection Chest (Conjuration)
Collection Chest (Conjuration)
Collection Chest (Conjuration)To enter this room you must use the Arresto Momentum or Glacius spell and stop the large pendulum of the clock in a position that obscures the symbol shown on the door.
Collection Chest (Conjuration)
Collection Chest (Conjuration)
Collection Chest (Conjuration)To enter this room you must use the Arresto Momentum or Glacius spell and stop the large pendulum of the clock in a position that obscures the symbol shown on the door.
Collection Chest (Conjuration)
Eye Chests
Eye Chests can be opened after learning the Disillusionment spell which turns you invisible. If you want, then you can also use the Invisibility Potion. Approach the chest without being seen by it to open it. Each eye chest will give you a total of 500 gold galleons.
Legendary Chests
Legendary Chests are large chests, with few exceptions mostly located in hard-to-reach places where you are sure to find a piece of legendary gear.
Legendary Chest
Legendary Chest
Legendary Chest
Legendary ChestIt's in a locked (Level 3 Lock) room.
Legendary ChestIt's in a locked (Level 3 Lock) room.
Legendary ChestTo enter this room you must use the Arresto Momentum or Glacius spell and stop the large pendulum of the clock in a position that obscures the symbol shown on the door.
Legendary ChestIt's located under the bridge. You will be able to go down there by a ladder when you solve the bridge puzzle.
Legendary Chest
Legendary Chest
Legendary ChestYou can get here through the Hidden Herbology Corridor (the "Venomous Valour" quest).
Legendary ChestIt's is in a locked chamber (Level 3 Lock) located below the Professor Hecat's office.
Legendary Chest
Daedalian Keys
Daedalian Keys & House Tokens. Daedalian Keys will appear only after starting the quest "The Daedalian Keys". These are small keys floating in the air. There are a total of 16 of them and all of them are located in Hogwarts Castle. When you approach one of them, it will start flying towards the corresponding House Cabinet, which should be somewhere nearby.
Daedalian Key (Astronomy Tower)This is the first Daedalian Key you willfind during the "The Daedalian Keys" quest. Related cabinet: House Cabinet (Astronomy Tower).
Daedalian Key (Defence Against the Dark Arts Tower)Related cabinet: House Cabinet (Defence Against the Dark Arts Tower).
House Cabinets / House Tokens
Daedalian Keys & House Tokens. You can open these House Cabinets after finding the right Daedalian Key. Follow the key, interact with the cabinet and slap the key when it hovers over the lock. When you do so, the cabinet will open and you will receive a House Token that you can throw into the chest located in the common room of your house.
House Cabinet (Astronomy Tower)
House Cabinet (Central Hall)
House Cabinet (Clock Tower)
House Cabinet (Defence Against the Dark Arts Tower)
House Cabinet (Dungeons #1)
House Cabinet (Dungeons #2)
House Cabinet (Entrance Hall)
House Cabinet (Faculty Tower)
House Cabinet (Great Hall)
House Cabinet (Hospital Wing)
House Cabinet (Library)
House Cabinet (North Hall)
House Cabinet (Potions Class)
House Cabinet (Quad Courtyard)
House Cabinet (The Grand Staircase)
House Cabinet (Viaduct Entrance)
Astronomy Tables
A total of 15 Astronomy Tables are available in the game. You will be able to use them after completing the main quest "Astronomy Class". This will only be possible during the night. To solve this kind of puzzle you have to move the telescope until the blue outline of the constellation matches the bright stars on the sky.
Astronomy Table (Hogwarts 1/1)Constellation: Phoenix.
Field Guide Pages
Field Guide PageIt's flying around here. Just wait for it and cast Accio to grab it.
Field Guide PageIt's flying around here. Use Accio to grab it.
Field Guide PageIt's flying around here. Use Accio to grab it.
Field Guide PageIt's flying around the library. Use Accio to grab it.
Field Guide PageIt's flying around here. Use Accio to grab it.
Field Guide PageIt's flying around this room. Use Accio to grab it.
Field Guide PageIt is flying overhead, under the ceiling. Use Accio to grab it.
Field Guide PageIt's flying inside the clock tower. Use Accio to grab it.
Field Guide PageIt's flying around the courtyard. Use Accio to grab it.
Field Guide PageIt's flying around here. Use Accio to grab it.
Field Guide PageThis page flies up all over the chamber. Use Accio to grab it.
Field Guide PageThis page flies around this place. Use Accio to grab it.
Field Guide PageIt's flying around the stone pillars. Use Accio to grab it.
Field Guide PageIt is flying around all over the chamber overhead. Use Accio to grab it.
Field Guide PageIt's flying around here. Use Accio to grab it.
Field Guide PageIt's flying in the upper part of the room. Use Accio to grab it.
Field Guide PageIt's flying around the house. Use Accio to grab it.
Field Guide PageLook up. It's circling around the stone archway above.
Field Guide PageIt's flying around here. Climb to the very top of the tower and use Accio to grab it.
Field Guide Page (Adventure Novel Set)It's in a locked (Level 2 Lock) room. Use Revelio to reveal it.
Field Guide Page (Arithmancy Classroom)It's just past the door to this room. Use Revelio to reveal it.
Field Guide Page (Bloody Meat)It's inside a small locked (Level 1 Lock) room. Use Revelio to reveal it.
Field Guide Page (Boggart Closet)It's in a locked room (Level 2 Lock), in front of the closet. Use Revelio to reveal it.
Field Guide Page (Book on Intermediate Transfiguration)It can be collected during the quest "Professor Weasley's Assignment". It counts as Revelio Page only.
Field Guide Page (Brazier #1)It's a brazier. Use any Fire Spell on it.
Field Guide Page (Brazier #2)It's a brazier. Use any Fire Spell on it.
Field Guide Page (Brazier #3)It's a brazier. Cast any Fire Spell on it.
Field Guide Page (Brazier #4)It's a brazier on the wall. Cast Confringo and then Accio to grab it.
Field Guide Page (Brazier #5)It's in a small locked (Level 1 Lock) room. Hit the brazier with any Fire Spell.
Field Guide Page (Brazier #6)It's a brazier. Hit it with any Fire Spell.
Field Guide Page (Brazier #7)Look up. It's a brazier on the wall. Cast Confringo and then Accio to grab it.
Field Guide Page (Brazier #8)It's a brazier. Hit it with any Fire Spell.
Field Guide Page (Brazier #9)Look up. It's a brazier on the wall. Cast Confringo and then Accio to grab it.
Field Guide Page (Brazier #10)It's a brazier. Hit it with any Fire Spell.
Field Guide Page (Brazier #11)It's a brazier at the wall. Cast Confringo and then Accio to grab it.
Field Guide Page (Brazier #12)It's a brazier on the wall. Cast Confringo and then Accio to grab it.
Field Guide Page (Brazier #13)It's a brazier on the wall, overhead. Cast Confringo and then Accio to grab it.
Field Guide Page (Brazier #14)It's a brazier. Hit it with any Fire Spell.
Field Guide Page (Brazier #15)Use Glacius to put out the fire in the fireplace and go to the other side and then up the stairs. Hit the brazier upstairs with any Fire Spell.
Field Guide Page (Broken Broom)In the corner, next to the entrance door to the castle. Use Revelio to reveal it.
Field Guide Page (Caged Bathtub)It's in the tower located to the west of the Beasts Classroom. Use Revelio to reveal it.
Field Guide Page (Centaur Armour)It's in front of a large glass display case with centaur armor inside. Use Revelio to reveal it.
Field Guide Page (Clock Mechanics)It's on the platform facing the clock mechanism. Use Revelio to reveal it.
Field Guide Page (Dark Tower Cell)It's insiude a small locked (Level 2 Lock) cell. Use Revelio to reveal it.
Field Guide Page (Deathday Party Room)It's near one of the walls with a torn, black banner. Use Revelio to reveal it.
Field Guide Page (Dirigible Plums)It's next to the tree with orange fruits. Use Revelio to reveal it.
Field Guide Page (Enchanted Books)It's next to the small bookshelf with magic books. Use Revelio to reveal it.
Field Guide Page (Flattened Armour)Literally three steps from the entrance gate of the castle. Use Revelio to reveal it.
Field Guide Page (Greenhouse Tree)It's next to the large tree in the middle. Use Revelio to reveal it.
Field Guide Page (Grimbald Weft)Collecting it is an objective of the "History of Magic Class" quest. Use Revelio to reveal it. This page does NOT count towards Hogwarts field guide pages (Map counter) but it counts towards Revelio Pages.
Field Guide Page (Haunted Toilets)This is in front of the entrance to the Haunted Toilets. Use Revelio to reveal it.
Field Guide Page (Headless Hunt Tapestry)It's near one of the walls with a torn tapestry. Use Revelio to reveal it.
Field Guide Page (Headmaster's Office Gargoyle)It's in front of the large gargoyle statue. Use Revelio to reveal it.
Field Guide Page (Hebridean Black Skeleton)It's at the top of the stairs to the office. Use Revelio to reveal it.
Field Guide Page (History of Magic Windows)It's in front of the stained window. Use Revelio to reveal it.
Field Guide Page (Hogwarts Owls)It's inside the tower, at the top of the staircase. Use Revelio to reveal it.
Field Guide Page (House Point Hourglasses)It's in front of the big hourglasses. Use Revelio to reveal it.
Field Guide Page (House-elf Armour)It is in front of a small armor standing in the corridor. Use Revelio to reveal it.
Field Guide Page (House-elf Living Quarters)In front of the stack of barrels where the house-elves reside. Use Revelio to reveal it.
Field Guide Page (House-Elf Recipe Book)It's in front of the display case. Use Revelio to reveal it.
Field Guide Page (Hufflepuff Barrels)It's in front of the stack of the barrels. Use Revelio to reveal it.
Field Guide Page (Important Muggle Artefact)It's inside a locked (Level 1 Lock) room, in front of the canon display case. Use Revelio to reveal it.
Field Guide Page (Jewel-Encrusted Tortoise Shell)It's in front of a display case. Use Revelio to reveal it.
Field Guide Page (Map of Argyllshire)It's in front of the map on the wall. Use Revelio to reveal it.
Field Guide Page (Moth Frame Hogwarts #1)Use Lumos to activate the frame and then guide the Moth (Hogwarts #1) to it. Once you do it, the page will pop up.
Field Guide Page (Moth Frame Hogwarts #10)It's on the wall, not far from the stairs. Use Lumos to activate the frame and then guide the Moth (Hogwarts #10) to it. Once you do it, the page will pop up.
Field Guide Page (Moth Frame Hogwarts #11)It's on the wall, right of the Headmaster's Office Gargoyle. Use Lumos to activate the frame and then guide the Moth (Hogwarts #11) to it. Once you do it, the page will pop up.
Field Guide Page (Moth Frame Hogwarts #12)It's in a small, locked (Level 1 Lock) cell. Use Lumos to activate the frame and then guide the Moth (Hogwarts #12) to it. Once you do it, the page will pop up.
Field Guide Page (Moth Frame Hogwarts #13)It's on the wall, above the bench. Use Lumos to activate the frame and then guide the Moth (Hogwarts #13) to it. Once you do it, the page will pop up.
Field Guide Page (Moth Frame Hogwarts #14)It's at the bottom of the staircase. Use Lumos to activate the frame and then guide the Moth (Hogwarts #14) to it. Once you do it, the page will pop up.
Field Guide Page (Moth Frame Hogwarts #15)To enter this room use Depulso to press the button located above the Map of Argyllshire. Use Lumos to activate the frame and then guide the Moth (Hogwarts #15) to it. Once you do it, the page will pop up.
Field Guide Page (Moth Frame Hogwarts #2)Use Lumos to activate the frame and then guide the Moth (Hogwarts #2) to it. Once you do it, the page will pop up.
Field Guide Page (Moth Frame Hogwarts #3)Use Lumos to activate the frame and then guide the Moth (Hogwarts #3) to it. Once you do it, the page will pop up.
Field Guide Page (Moth Frame Hogwarts #4)It's a part of the "Like a Moth to a Frame" quest. Use Lumos to activate the frame and then guide the Moth (Hogwarts #4) to it. Once you do it, the page will pop up.
Field Guide Page (Moth Frame Hogwarts #5)Use Lumos to activate the frame and then guide the Moth (Hogwarts #5) to it. Once you do it, the page will pop up.
Field Guide Page (Moth Frame Hogwarts #6)Use Lumos to activate the frame and then guide the Moth (Hogwarts #6) to it. Once you do it, the page will pop up.
Field Guide Page (Moth Frame Hogwarts #7)It's on the wall, near the stone stairs. Use Lumos to activate the frame and then guide the Moth (Hogwarts #7) to it. Once you do it, the page will pop up.
Field Guide Page (Moth Frame Hogwarts #8)It's in a small locked (Level 1 Lock) room. Use Lumos to activate the frame and then guide the Moth (Hogwarts #8) to it. Once you do it, the page will pop up.
Field Guide Page (Moth Frame Hogwarts #9)It's on the wall in the corner of the hallway. Use Lumos to activate the frame and then guide the Moth (Hogwarts #9) to it. Once you do it, the page will pop up.
Field Guide Page (Moving Staircase)It'son one of the platforms of the staircase. Use Revelio to reveal it.
Field Guide Page (Palmistry Model)It is located in front of the table on which the hand model stands. Use Revelio to reveal it.
Field Guide Page (Partial Transfiguration)It's in front of the desk with a cylindrical glass container. Use Revelio to reveal it.
Field Guide Page (Pear Portrait)It's in front of the Pear Portrait which covers the entrance to the kitchens. Use Revelio to reveal it.
Field Guide Page (Prefects' Bathroom)It's in front of the mermaid painting. Use Revelio to reveal it.
Field Guide Page (Professor Sharp's Auror Badge)It's next to the round table. Use Revelio to reveal it.
Field Guide Page (Quidditch Pitch)South of the Quidditch Pitch and west of the Beasts Classroom. On the rocks near the breach in the ramparts.
Field Guide Page (Ravenclaw Doorknocker)In front of the Ravenclaw Common Room Door. Use Revelio to reveal it.
Field Guide Page (Salazar Slytherin's Scriptorium)You visit this place during the "In the Shadow of the Study" Sebastian relationship quest. Use Revelio to reveal it.
Field Guide Page (Scorch Marks)It's in front of the scorch marks on the wall. Use Revelio to reveal it.
Field Guide Page (Serpentine Beast Window)It's in front of the stained glass window. Use Revelio to reveal it.
Field Guide Page (Sleeping Dragon Statue)It's in fron of the sleeping dragon statue. Use Revelio to reveal it.
Field Guide Page (Statue #1)It's inside a small, locked (Level 1 Lock) room. Use Levioso on the statue.
Field Guide Page (Statue #2)Use Levioso on the statue.
Field Guide Page (Statue #3)The statue you will notice coming down the stairs. Use Levioso on the statue.
Field Guide Page (Statue #4)It's a statue at the end of the room. Use Levioso on the statue.
Field Guide Page (Statue #5)It's a statue. Use Levioso on the statue.
Field Guide Page (Statue #6)It's a statue. Use Levioso on the statue.
Field Guide Page (Statue #7)It's a statue. Cast Levioso on it.
Field Guide Page (Statue #8)It's a statue. Cast Levioso on it.
Field Guide Page (Statue #9)It's a statue. Cast Levioso on it.
Field Guide Page (Statue #10)It's a statue. Cast Levioso on it.
Field Guide Page (Statue #11)It's a statue. Cast Levioso on it.
Field Guide Page (Statue #12)It's a statue. Use Levioso on it.
Field Guide Page (Statue #13)It's a statue. Use Levioso on it.
Field Guide Page (Statue #14)It's in the locked (Level 1 Lock) room above the gate. Use Levioso on the statue.
Field Guide Page (Statue #15)It's a statue at the top of the tower. Use Levioso on it.
Field Guide Page (Statue of Gregory the Smarmy)It's in front of the statue. Use Revelio to reveal it.
Field Guide Page (Tapestry of Barnabas the Barmy)It's in front of the big tapestry. Use Revelio to reveal it.
Field Guide Page (The Great Hall Ceiling)It's in the middle of the room, near the tables. Use Revelio to reveal it.
Field Guide Page (The Sorting Hat)It's in front of the display case with the Sorting Hat inside. Use Revelio to reveal it.
Field Guide Page (The Well of Four Beasts)It's in front of the well covered with pumpkins. Use Revelio to reveal it.
Field Guide Page (The Yawning Gargoyle)It's in front of the gargoyle statue. Use Revelio to reveal it.
Field Guide Page (Waving Knight)Collecting it is an objective of the "History of Magic Class" quest. Use Revelio to reveal it. This page does NOT count towards Hogwarts field guide pages (Map counter) but it counts towards Revelio Pages.
Dungeons
Depulso Puzzle Room 1
Depulso Puzzle Room 2
Hall of HerodianaYou can get inside it during the quest "The Hall of Herodiana" or later. Cast Depulso on the button on the wall.
The AthenaeumA mysterious room beneath the Restricted Section. You visit this place during the "Secrets of the Restricted Section" main quest.
Moths
Moths play a "supporting role". They appear when their corresponding Lumos Frame has beed activated. Bring the moth back to the frame to acquire the Field Guide Page hidden in the frame.
Side Quests
'Beeting' a CurseIt unlocks when you complete the "Charles Rookwood's Trial" main quest. Talk to Samantha Dale. Reward: Conjuration Spellcraft (Totem).
'Dissending' for SweetsIt unlocks when you complete the "Trials of Merlin" main quest. Talk to Garreth Weasley. Reward: Conjuration (Quidditch Board).
'Mer-ky' DepthsIt unlocks when you complete the "Percival Rackham's Trial" main quests. Talk to Nerida Roberts. Reward: Appearance (Mermish Liaison Uniform).
All's Well That Ends BellThis side quests unlocks when you complete "The Headmistress Speaks" main quest. Talk to Evangeline Bardsley. Reward: Conjuration Spellcraft (Erumpent Horn).
Cache in the CastleIt unlocks when you complete the "Welcome to Hogsmeade" main quests. Talk to Arthur Plummly. Rewards: Appearance (Authentic Historian's Uniform).
Crossed Wands: Round 1 & 2 & 3 / Spell Combination Practice 1 & 2Crossed Wands: Round 1/2/3 unlock when you complete the "Defence Against the Dark Arts" / "Professor Hecat's Assignment 1" / "Tomes and Tribulations" quests. Talk to Lucan Brattleby. Reward: Appearance (Crossed Wands Champion Garb).
Flying off the ShelvesIt unlocks when you complete the "Charms Class" main quests. Talk to Cressida Blume. Rewards: Wand Handle (Avian - Grey), Gold.
Gobs of GobstonesIt unlocks when you complete the "Weasley After Class" main quests. Talk to Zenobia Noke. Rewards: Wand Handle (Orbicular - Violet).
Interior DecoratingIt unlocks when you complete "The Room of Requirement" main quests. Talk to Professor Weasley. Rewards: Altering Spell, Conjuration Spellcrafts (Gold Herbology Trophy, Dressing Screens).
Like a Moth to a FrameIt unlocks when you complete the "Welcome to Hogwarts" main quest. Talk to Lenora Everleigh. Rewards: Appearances (Cobalt Regalia).
Portrait in a PickleTalk to Ferdinand Octavius Pratt.
Summoner's Court: Match 1 - 5Talk to Leander Prewett / Samantha Dale / Grace Pinch-Smedley / Charlotte Morrison / Professor Ronen. Reward: Summoner's Court Champion Gloves.
The Daedalian KeysIt unlocks when you complete the "Welcome to Hogsmeade" main quests. Talk to Nellie Oggspire.
The Hall of HerodianaIt unlocks when you complete the "Beasts Class", "The Helm of Urtkot", and "The Caretaker's Lunar Lament" main quests. Talk to Sophronia Franklin. Reward: Appearance (Herodiana's Cape, Herodiana's Attire, Herodiana's Cap).
The Man Behind the MoonsThis quest will pop up when you complete the main quest "The Caretaker's Lunar Lament".
The Tale of Rowland OakesIt unlocks when you complete the "Beasts Class", "The Helm of Urtkot", and "The Caretaker's Lunar Lament" main quests. Talk to Adelaide Oakes. Reward: Appearance (Handcrafted Necklace).
Venomous ValourIt unlocks when you complete the "Professor Hecat's Assignment 1" assignment. Talk to Duncan Hobhouse. Rewards: Appearances (Venomous Tentacula Robe).