Sidi Bou Said, Tunisia

Bugaboo Glacier Park, British Columbia

Decorative ponds, Moscow

Natural terrace pool, Pamukkale, Turkey.

Mt. Hood, OR

After A Spring Thunderstorm. Goblin Valley, Utah, USA.

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

Lake Retba, Senegal

Geothermic pool in a remote Icelandic highland during the summer months

Appalachian Trail, Smoky Mountains, Tennessee

Quinalt Rainforest, Olympic National Park

A desert in the middle of Iran. Photo by Arash Karimi

Tarn at Leaves, Cumbria