Mljet National Park sits on the western side of Mljet Island in Croatia’s Adriatic Sea, a place where saltwater lakes meet ancient forest pathways. The park stretches across nearly one-third of the island, with Veliko Jezero (Great Lake) and Malo Jezero (Small Lake) as their most striking features. These two saltwater lakes are connected by a narrow channel to the open sea, creating calm blue waters that draw visitors for swims, casual kayak outings, or peaceful cycles around the shaded paths.

San Juan del Sur is a coastal town on Nicaragua's southwestern Pacific shore, set around a curved bay bordered by hills. Its waterfront combines a working fishing community with restaurants, small hotels, shops, and a broad sandy beach. The surrounding coastline includes forested headlands, rocky coves, and additional beaches reached by road or boat.

The Blue Mountains form Jamaica’s highest mountain range, rising across the eastern part of the island between Kingston, Saint Andrew, Saint Thomas, and Portland. The range is known for steep ridges, deep valleys, cloud forest, waterfalls, and cool mountain conditions that contrast with Jamaica’s coastal plains. Blue Mountain Peak is the highest point on the island, while numerous smaller communities and farms occupy the slopes.

Varadero, set along Cuba’s Hicacos Peninsula, is one of the Caribbean’s most renowned beach destinations. Its 20 kilometers of powdery white sand and clear turquoise waters have made it a favorite for relaxation, water sports, and resort stays.

Mafia Island is a coastal island in Tanzania’s Pwani Region, lying in the Indian Ocean opposite the Rufiji River Delta. It forms part of the Mafia Archipelago, which includes smaller islands such as Chole, Juani, Jibondo, and Bwejuu. Kilindoni is the main town and port, while Utende provides access to Mafia Island Marine Park.