Interview: John Spies’ Magnificent Photos Reveal the Hidden Wonders of Underground Caves
With more than 30 years of experience as a cave explorer and guide under his belt, Australian photographer John Spies is an expert at navigating the incredible formations and winding passages of underground sites never before seen by man. Camera in hand, the adventurer has journeyed into the depths of over 80 caverns in Laos, Thailand, and Vietnam–including a few caves previously undiscovered by humans.













































































