You can use these altars to move quickly around the game world. To make this possible you must first reach them and restore them. Once you've done this, you can interact with one of them and then choose a desired destination from the list, another unlocked altar to teleport to.
Homa Statues Network
You can teleport between two rebuilt Homa statues. Interact with the Homa statue and select your destination from the list.
Lower City (Scholars' Area)
Lower City (The Haven)This altar does not need to be rebuilt but you will be able to reach it only when you teleport here from another of the altars you unlock.
Pit of Eternal Sands (Sealed Lair)
Pit of Eternal Sands (Sentinel's Road)
Raging Sea (The Galleon)
Raging Sea (The Holds)
Sacred Archives (Sacred Archives)
Sacred Archives (Temple of Knowledge)
Soma Tree (Brambles Tower)
Soma Tree (Forest Ruins)
Soma Tree (Soma Tree)
Sunken Harbor (Landmines)
Sunken Harbor (Pirate Village)
The Depths (Catacombs)
The Depths (Scrapper's Hideout)To get here you need the "Shadow of the Simurgh" power.
The Depths (Shallows)
Tower of Silence (Tomb Entrance)
Upper City (Day Temple)
Upper City (Hanging Gardens)
Upper City (Night Temple)
Upper City (Royal Corridors)
Upper City (The Clockwork)