Tony DeFilippo:
Grand Caverns - Visitor Lodge
Tony DeFilippo:
Grand Caverns - B/W Curtain
Tony DeFilippo:
Journey to the Center of Virginia
Tony DeFilippo:
Grand Caverns - Rainbow Room
Tony DeFilippo:
Grand Caverns - George Washington
Tony DeFilippo:
Grand Caverns - Flowstone and Curtain formations
Tony DeFilippo:
Grand Caverns - Curtain formation
Tony DeFilippo:
Grand Caverns - Shield with Curtain Formation