Arecibo is a coastal municipality on the north coast of Puerto Rico, where the Atlantic Ocean meets the island’s northern karst region. It is known for a varied landscape of beaches, limestone hills, caves, sinkholes, forests, and rivers, including the Río Grande de Arecibo and Río Tanamá.

Aci Trezza is a small fishing village on Sicily’s eastern coast, just north of Catania, overlooking the Ionian Sea along the Riviera dei Ciclopi. Its waterfront is defined by dark basalt rocks, small fishing boats, and the Faraglioni dei Ciclopi, a group of sea stacks rising offshore. The rocks were formed by ancient volcanic activity connected with the geological history of Mount Etna.

Oukaïmeden is a high mountain village and ski area in Morocco’s High Atlas, south of Marrakesh.

San Clemente is a coastal city in Southern California, situated along the Pacific Ocean in southern Orange County between Los Angeles and San Diego. The city is known for its sandy beaches, coastal bluffs, Spanish-inspired architecture, and views across the ocean. Its compact downtown and historic district are connected to the waterfront by streets and trails, while residential neighborhoods extend into the surrounding hills.

The Aran Islands lie at the mouth of Galway Bay on Ireland’s west coast and comprise three inhabited islands: Inis Mór, Inis Meáin, and Inis Oírr. Their landscapes are defined by limestone terraces, stone walls, small fields, sea cliffs, and exposed coastal ground shaped by Atlantic weather. The islands are known for their distinctive dry-stone walls, which divide much of the farmland into small plots.