Moraine Lake, Alberta, Canada

CRYSTAL CAVE Svínafellsjökull Skaftafell, Iceland

Westfjords Dynjandi, Iceland

Grassi Lakes - Canmore, Alberta.

The Matterhorn on a cold evening in October

Hang son doong, Vietnam

Baishui River, Lijiang; Yunnan Province, China

Onondaga Cave, Missouri

Lake Washington, WA

Epirus, Greece

Fjallabak, Iceland

Dusky Sound's Indian Island, Fiordland National Park, New Zealand

Fly Geyser, Nevada