Son Doong Cave, Vietnam. The largest cave in the world.

Peyto Lake, Banff National Park

Wilket Creek Park in Toronto, Canada -

Ice Caves of Kamchatka, Russia

Menya River, Papua New Guinea

Mountains at Zion Nat. Park, UT

Quinalt Rainforest, Olympic National Park

Ice Canyon, Greenland

Waiting for Sunrise, Canadian River Wetlands, Lake Meredith NRA, Texas

Dolomites, Italy

The Heart Island: Tavura Island, Fiji

Park, Weston, Florida

Half Dome, Yosemite Valley