Output of 'describe map' on the new age of exile BatWorld:

,--------------------------[ Terrain types ]--------------------------.
| !   Mountain Peak                 #   Ruins                         |
| %   Special Location              +   Crossing                      |
| -   Road                          .   Plains                        |
| =   Bridge                        ?   Scenic Location               |
| @   Flowing Lava                  C   Player City                   |
| F   Deep Forest                   H   Highlands                     |
| L   Lava Lake                     R   Deep River                    |
| S   Shallows                      V   Volcano                       |
| ^   Mountain                      b   Beach                         |
| c   City                          d   Desert                        |
| f   Forest                        h   Hills                         |
| i   Ice                           j   Jungle                        |
| l   Lake                          r   River                         |
| s   Swamp                         t   Tundra                        |
| v   Valley                        w   Waterfall                     |
| x   Badlands                      y   Fields                        |
| z   Shore                         ~   Sea                           |
`---------------------------------------------------------------------'

There are also some additional, undocumented symbols.
See 'maputils.c' table mapPieces[] for more information.