underground spots

Looking for an awesome underground adventure?  Then you’ll want to check out these “5 Superb Subterranean Spots” compiled by members of travel website VisualTourist.com.  If you’re afraid of the dark or small places, you may have to think twice! Waitomo Glowworm Caves, North Island, New Zealand.  The Waitomo Glowworm caves have been in existence for […]