[
  {
    "type": "overmap_special",
    "id": "ws_giant_sinkhole",
    "overmaps": [
      { "point": [ 0, 0, 0 ], "overmap": "ws_giant_sinkhole_1_north" },
      { "point": [ 0, 0, -1 ], "overmap": "ws_giant_sinkhole_2_north" }
    ],
    "locations": [ "wilderness" ],
    "city_distance": [ 15, -1 ],
    "occurrences": [ 0, 10 ],
    "flags": [ "CLASSIC", "WILDERNESS" ]
  },
  {
    "type": "overmap_special",
    "id": "Canyon Tourist Center",
    "overmaps": [
      { "point": [ 0, 1, 0 ], "overmap": "s_lot_north", "locations": [ "canyon" ] },
      { "point": [ 0, 0, 0 ], "overmap": "s_lot_north", "locations": [ "land" ] }
    ],
    "connections": [ { "point": [ 0, -1, 0 ], "terrain": "road" } ],
    "city_distance": [ 5, 75 ],
    "occurrences": [ 0, 2 ],
    "flags": [ "CLASSIC", "MAN_MADE" ]
  }
]
