Terrain

Terrain represents the different land features and barriers inside expedition maps. Passable terrains deplete sanity to travel across: more difficult or treacherous terrain costs more sanity. Any travel has a start cost of 5 sanity plus the travel costs of each traveled tile. Hovering over terrain reveals its type, and potential routes display their costs when charting course.

Passable Terrain

	Terrain Tile	Travel Cost
	Beach	1
	Plateau	12 (only 4 when using Climbing Gear)
	Shallow River	1
50px	Giant Cavern Mushrooms	9
	Cavern Jungle	6 (4 when equipping a Machete)
	Cavern Lake Shallow	3 (1 when equipping a Rubberised Waders)
	Lava Crust	1 (Becomes lava after passage)
	Cavern Floor	1 (0 when equipping a Hiking Stick)
50px	Swamp	9 (6 when equipping a Rope)
	Jungle Rockspire	6 (4 when equipping a Machete)
	Thick Jungle	6 (4 when equipping a Machete)
	Grass	1 (0 when equipping a Hiking Stick)
	Prehistoric Plains	1 (0 when equipping a Hiking Stick)
50px	Prehistoric Thick Jungle	6 (4 when equipping a Machete)
50px	Prehistoric Sparse Jungle	6 (4 when equipping a Machete)
	Giant Mushrooms	9
	Shallow Sulfur River	1 (-5 Health unless you equip a Rubberised Waders)
	Tar Bog	3 (1 when equipping a Rope, covers your trek in tar)
50px	Dry Stone Forest	6
	Dry Rockspire	1 (0 when equipping a Hiking Stick)
50px	Drylands	1 (0 when equipping a Hiking Stick)
	Desert	9 (5 when using Water)
50px	Dimensional Fog	15 (10 when equipping a Fog Goggles)

Impassable Terrain

	Terrain Tile	Conditions
	Mountain	Can be blown up with dynamite
	Sea	Example
	River	Example
	Cavern Lake	Example
	Lava	Example
	Cavern Stalagmite	Example
Example	Fumarole	Example
	Sulfur	Example
	Chasm	Can be the result of a shrine aftermath.