The Ashwood Vale is a map with a large tree on the branches of which various buildings are built. But they are all connected by passages, stairs or ropes. There are also chests for storing your loot and NPCs. By the way, if you like tree houses here is another one such a map.
Screenshots
Installing a map on Android:
Download our android app TR map installer, download the archive with the map with it. The application itself will unpack the map file into the desired Terraria folder.
Or
Manually unpack the archive into
/Android/data/com.and.games505.TerrariaPaid/Worlds
Installing the card on a PC:
Unpack the archive into
C: \ Documents \ username \ My Games \ Terraria \ Worlds
If you are using tModLoader then unpack into
C: \ Documents \ username \ My Games \ Terraria \ ModLoader \ Worlds