daveynin: Benno and Caroline taking photos
daveynin: Laurel Caverns cave path
daveynin: Laurel Caverns cave path
daveynin: Laurel Caverns cave
daveynin: Laurel Caverns cave
daveynin: David in Laurel Caverns
daveynin: Laurel Caverns cave
daveynin: Heading to Penn's Cave entrance...
daveynin: ...down to stairs.
daveynin: Speleothem in Penn's Cave
daveynin: Boat is passing us
daveynin: Penn's Cave
daveynin: Watch out from the above
daveynin: Exit
daveynin: Duck!
daveynin: Sitting and Watching in the cave
daveynin: Steps down into deep cave
daveynin: Looking up the boxwork
daveynin: Popcorn
daveynin: Natural cave walls
daveynin: Boxwork on ceiling
daveynin: Historic Entrance cave
daveynin: Inside Historic Entrance
daveynin: Historic Entrance darkness
daveynin: Frozen Niagara speleothem
daveynin: Group of tour and speleothem
daveynin: Taking pictures of speleothem
daveynin: Deep Down into Niagara
daveynin: Climbing down to Dead End
daveynin: Dead End of Frozen Niagara