Devetashka Cave - Bulgaria

Oh wow - spectacular shot!

Glowworm Caves New Zealand

Multnomah Falls, Oregon, US

Caves

The Cave of Three Bridges.

"Hidden in the depths of the Vietnamese jungle lies The Hang Son Doong, part of a network of over 150 caves. Surrounded by jungle and used in the Vietnam war as a hideout from American bombardments, the cave passage is so large that it could hold a block of 40-storey skyscrapers."

TURRELL’S IRISH SKY GARDEN, CO CORK IRELAND | Click to see more. Real WoWz

Kruger Park South Africa

Topo Designs Daypack hiking through Villa de Leyva, Colombia with findingsalongtheway.com

Lava Tube Cave, Tulelake, California

Khao Luang Cave, Thailand

Crystal Cave

Devetashka Cave, Bulgaria

watery cave

Temple Deep in the Caves, Borneo, West Malaysia !!

Devetashka Cave, Lovech Bulgaria

Melissani Undercover Cave and Lake

Mammoth Cave!

Cave of Crystals, Mexico