Left to right: Jorge, Andy, and Lawrence near the entrance of Valhalla.

Top to bottom: Jorge and Lawrence rappelling into Valhalla Cave.

A salamandar in Valhalla Cave.

Jorge and Kai waiting to climb out of Valhalla Cave.

Water pouring into Neversink cave.

Water cascading into Neversink Cave.

The entrance of Neversink Cave from the bottom.

Jorge rappelling into Neversink Cave.

An owl perching by the entrance to Neversink Cave.