To raise appreciation of the cave’s resources and reduce the need for caver’s to mark the passages within Bloomington Cave, routes have been marked. Currently, five (5) routes are marked throughout the cave with different colored flagging. These routes wind throughout the cave providing a variety of experiences in a range of lengths.
The marked routes correspond to a route map
of the cave. Without the route map, Bloomington's maze of passages may be impossible to understand. However, matching the colored routes shown on the map to the colored and numbered flags inside the cave should allow you to navigate the cave's maze.