Church Rock, Broad Haven Beach, Pembrokeshire, West Wales, Wales, United Kingdom, Europe

Stack Rocks, Castlemartin, Pembrokeshire, Wales, United Kingdom, Europe

Boat moored on Phranang Beach with limestone stack behind, Krabi, Thailand *** Local Caption ***

Stack Rocks, Castlemartin, Pembrokeshire Coast, Wales, United Kingdom, Europe

Stack Rocks, Castlemartin, Pembrokeshire Coast, Wales, United Kingdom, Europe

Sunset at Pulpit Rock, limestone sea stack on heavily quarried coast of Portland Bill on England's Jurassic Coast, UNESCO World Heritage Site, Dorset, England, United Kingdom, Europe

Stack Rocks, Castlemartin, Pembrokeshire Coast, Wales, United Kingdom, Europe

Devil's Chimney, Leckhampton Hill, Cheltenham, Gloucestershire, England, United Kingdom, Europe

Long tail boat on tropical beach with limestone rock, Krabi, Thailand. Vintage style, cross process

Bonifacio with its limestone cliffs in the foreground

Limestone rocks at Tam Phra Nang beach, limestone, limestone rocks, travel, holiday, tourism, nature, natural landscape, Andaman Sea, climbing rocks, mountain, rock, rock, bizarre, sun, sunny, tropical, tropical, lagoon, sea, ocean, Asian, landscape, Krabi, Thailand, Asia

Forested limestone cliffs, Gam, Dampier Strait, Raja Ampat, Western New Guinea, Indonesia, Asia

Sightseeing view to the famous rock Aiguille of Etretat in Normandy, France. Limestone cliffs Falaise d'Aval washed by La Manche channel waters. Beautiful coastline scenery

Young woman during sunset, rocky coast of Scala dei Turchi, limestone rocks, Realmonte, Province of Agrigento, Sicily, Italy, Europe

Aerial view of Ha Long Bay, Vietnam, Asia

Limestone rock stack, Great Ocean Road, Port Campbell National Park, Victoria, Australia

Coastline with bathing beach at Durdle Door, limestone rock bridge, UNESCO World Heritage Site, Dorset landmark, England, United Kingdom, Europe

Tourists during sunset, rocky coast of Scala dei Turchi, limestone rocks, Realmonte, Province of Agrigento, Sicily, Italy, Europe

Aerial view of Ha Long Bay, Vietnam, Asia

Aerial view of Ha Long Bay, Vietnam, Asia

Limestone rock stack, Great Ocean Road, Port Campbell National Park, Victoria, Australia

Sunset, rocky coast of Scala dei Turchi, limestone rocks, Realmonte, Province of Agrigento, Sicily, Italy, Europe

Limestone rock in the sea, Phuket, Thailand, Asia

Aerial view of Ha Long Bay, Vietnam, Asia

Limestone rock stack, vegetation and coastal cliffs, Great Ocean Road, Port Campbell National Park, Victoria, Australia

The lime kiln building at the Monsted, Monsted Limestone Caves near Viborg, Jutland, Denmark, Europe

The Twelve Apostles, limestone rock formations along the coast, Great Ocean Road, Port Campbell National Park; Port Campbell, Victoria, Australia

Sea Stack at Cathedral Cove, Te Whanganui-A-Hei, Coromandel Peninsula, North Island, New Zealand