Slaughter Canyon Cave has some of the most beautiful and enchanting cave formations in the park. The tour takes you into the darkness where you will see not only beautiful decorations but remnants of days gone by, during a time when the cave was mined for its guano. Today, the trail cuts through an ancient pile of guano and if you look close you will see the tiny, fragile bones of a long extinct bat.
There is no stooping or crawling on this tour but it is extremely strenuous. To get to the cave you must walk up a steep, rocky 1/2 mile trail from the parking lot. On a hot summer day the temperature outside can exceed 100 degrees F (38 C) in the shade. Be prepared with water and sunscreen. Once inside the cooler cave, things do not get easier. The trail is rugged and in many places, extremely slippery.