Arnarstapi cliffs, located on Iceland's Snæfellsnes Peninsula, are a spectacular natural attraction renowned for their dramatic coastal scenery and geological formations. These cliffs rise sharply from the North Atlantic Ocean, offering panoramic views of rugged volcanic rock formations, sea stacks, and arches carved by centuries of relentless wave action.

The cliffs at Arnarstapi are part of a larger volcanic landscape shaped by ancient lava flows and subsequent erosion. Visitors can explore hiking trails that wind along the cliffs, providing opportunities to admire the striking contrasts of black basalt against the deep blue sea.

Arnarstapi is also rich in birdlife, with seabird colonies nesting on the cliffs and in nearby sea caves. Species such as guillemots, razorbills, and fulmars can be observed soaring above the waves or nesting in the cliffside crevices.