You can fast-travel between areas using the badger's dens. These tunnels will be made available as you progress through the game. The tunnel entrances are paired making a total of three shortcuts.
Shortcuts
Locations on World Map
1
Shortcut A
You will be able to use it starting from night 15.
2Shortcut A
You will be able to use it starting from night 15.
3Shortcut B
You will be able to use it starting from night 22.
4Shortcut B
You will be able to use it starting from night 22.
5Shortcut C
You will be able to use it starting from night 22.
6Shortcut C
You will be able to use it starting from night 22.