Lake Stryn, Norway

Lake of the Moon, India

The azure waters of Chandra Tal—Lake of the Moon—in Himachal Pradesh, India, reflect the vivid hues of a bright Himalayan day.

Flamingos at Lake Bogoria, Kenya

Some in flight, others still grounded, flamingos gather at Lake Bogoria, one of the "soda lakes" scattered along the length of Africa's Great Rift Valley. The lakes, named for the bicarbonate of soda leached from the volcanic soil, is home to as many as four million lesser flamingos.

Hallstatt, Austria

Lake Winnipeg, Canada