Blowholes

national park in South Dakota, USA

Cave in Bosnia and Herzegovina

island of the Shetland Islands, Scotland, UK

geological phenomenon, holes in coastal rock formations through which sea water is forced by the tide or waves.

U.S. National Monument located in north-central Arizona

Punakaiki is a small village on the West Coast of the South Island of New Zealand. It is located between Westport and Greymouth on , the only through-road on the West Coast. Punakaiki is immediately adjacent to Paparoa National Park, and is also the access point for a popular visitor attraction, the Pancake Rocks and Blowholes.

island in Orkney Islands, Scotland, UK

group of blowholes in Samoa

Trevone (, meaning farmstead facing a stone) is a seaside village and bay () near Padstow in Cornwall, England, UK.

pit cave in Isabela, Puerto Rico

blowhole in New South Wales, Australia