Biarritz, located on the Basque coast of southwestern France, is a glamorous seaside city renowned for its picturesque beaches and rich history. Once a modest fishing village, Biarritz evolved into a luxurious resort destination favored by European royalty in the 19th century.

Manhattan Beach is a coastal city in Los Angeles County, California, located along Santa Monica Bay between El Segundo and Hermosa Beach. Its setting combines a broad sandy shoreline with gently sloping residential streets, small commercial districts, and a compact downtown near the ocean.

Pictured Rocks National Lakeshore stretches along more than 40 miles of Lake Superior shoreline in Michigan’s Upper Peninsula, between Munising and Grand Marais. It is known for sandstone cliffs, forested hills, beaches, waterfalls, and clear freshwater coves. The shoreline takes its name from the bands of mineral-stained sandstone visible along the cliffs, where iron, copper, and other minerals create natural patterns in the rock.

The Conflict Islands are a small group of coral islands and atolls in the Louisiade Archipelago of Papua New Guinea’s Milne Bay Province. They lie in the Solomon Sea, southeast of mainland Papua New Guinea, and are surrounded by clear lagoon waters, coral reefs, sandbars, and uninhabited islets.

El Tunco is a small coastal village in the department of La Libertad, on El Salvador's central Pacific coast. It is named for the distinctive rock formation that sits offshore and is often described as resembling a pig, giving the beach its local name. The shoreline consists of dark volcanic sand, rocky outcrops, and strong Pacific surf, while low hills and tropical vegetation surround the village.