Peering through Fjarðrárglúfur Canyon, Iceland

El Charco del Ingenio - San Miguel de Allende, Mexico

Bremanger, Norway

Melissani Lake, Ionian Island's; Greece

Hunstanton Beach, UK

Ngoronggoro crater, Tanzania

Cave pool, Santorini, Greece

Nelson, New Zealand

China Beach, San Francisco

Arches National Park, Utah

Semuc Champey, Guatemala

Canyon Lake, Arizona

Buley Rockholes, Litchfield NP, NT, Australia