This is a special midnight trip to Trout Cave. This cave has a large bat colony. We will enter while the bats are feeding and exit as they return. Other caves will be visited during the weekend. The cave is near Franklin, West Virginia, and is about a 3.5 hour drive from the DC area. More trip information will be sent to the Grotto’s email list about a week before the trip.
District of Columbia Grotto of the National Speleological Society