Peyto Lake, Alberta

Wilket Creek Park in Toronto, Canada -

Sikirica Island, Croatia

Letchworth State Park; Castile, NY, USA

The coastline of Portugal

Carlsbad Caverns

Glacier in Perito Merino, Argentina

Plitvice Lakes, Croatia

Red Rock Canyon, NV

Bali, Indonesia

The Reed Flute Cave in China

Denali National Park, AK

Bourke's Luck Potholes, Blyde River Canyon, South Africa