Sonoran Desert Museum - water cave
Ice stalagmite.
Plants that choose to grow right at the drip line of our roof run the risk of periodic encapsulation in ice.
If you look closely you can see glints from the just risen sun in the ice.

DP065-2013.  Posted March 6.

Taken March 6, 2013.
Just outside Guilin there is a hidden gem called the Reed Flute caves. It's just beautiful in there. I had to go through as part of a tour party as there was no other option so I spent all my time racing ahead with my tripod. This shot is of a pool, that when undisturbed becomes a natural mirror. All images creative commons non commercial.
Ha Long Bay is known for its thousand of karst limestone islands. It very rarely gets publicity for the many impressive cave systems that exist on those islands. This is one of the many caves that I was able to explore while in Ha Long Bay. It was midday and the harsh sunlight was pouring through the cave opening. All images creatvie commons non commercial
Carlsbad Caverns
Carlsbad Caverns
Sonoran Desert Museum - water cave
Sonoran Desert Museum - water cave
Sonoran Desert Museum - water cave
See photo in original gallery.