Tourists jump off a boat into the freezing waters of the Arctic Ocean; Svalbard, Norway

Tourists jump off a boat into the freezing waters of the Arctic Ocean; Svalbard, Norway

Polar Bear On Pack Ice Viewed From Ship

Cruising around Svalbard; Svalbard

Floating jetty over flooded Lake Maggiore; Locarno, Ticino, Switzerland

A Girl In A Swimming Pool Looking Out Over The Ocean; Sayulita Mexico

Sea Otter floating on back in Whittier Small Boat Harbor, Southcentral Alaska, Winter.

A Mother And Daughter Riding A Boat Down Li River; Guilin, Guangxi, China

Two native Alaskan men drive an ATV down a sand beach along the Arctic Ocean filled with sea ice in summer, 0rth Slope, Arctic Alaska, USA

Tourist peers over a bridge in Sukhothai, Thailand's ancient former capital; Sukhothai, Thailand

Indonesia, Women snorkeling over coral reef with deserted Island in background; Banda Sea

Two tourists watch as Alaska State Ferry approaches fog bank near the entrance of Sumner Strait from Wrangell Narrows, Southeast Alaska; Alaska, United States of America

Tourists view icebergs near Devil Island, northeast side of the Antarctic peninsula; Antarctica

Two native Alaskan men drive an ATV down a sand beach along the Arctic Ocean filled with sea ice in summer, 0rth Slope, Arctic Alaska, USA

A couple stands on a boat deck watching the water along the NaPali Coast; Kauai, Hawaii, United States of America

A Woman Tourist Wearing A Sarong Skirt Looks Out Over The Beach On The Tropical Island Of Koh Ngai Or Ko Ngai Near Trang; Koh Ngai Thailand

Two Tourists Looking Over Boat Railing At Floating Ice