Tufas at Lake Mono, California

Westfjords Dynjandi, Iceland

North Stradbroke Island, Australia -

Baishui River, Lijiang; Yunnan Province, China

Purple landscape, Netherlands, Veluwe

Ban Gioc Waterfall, Vietnam

Marble Caves. Lake Bueno Aires, Chile

Turquoise Ice: Northern Lake Baikal, Russia

ShiFeng Falls, Taiwan

Tianmen Mountain, China

Onekotan Island, Russia - A volcano on an island, on an island

Hokitika Gorge, West Coast, New Zealand

Azores, Portugal