Morro Bay is a coastal city on California’s Central Coast, situated around a natural harbor between San Luis Obispo and the Pacific Ocean. Its most recognizable landmark is Morro Rock, a large volcanic plug rising at the entrance to the bay. The city’s waterfront includes fishing docks, marinas, beaches, and a working harbor, while wetlands and dunes surround parts of the shoreline.

Petit Saint Vincent is a small private island in the southern Grenadines, located south of the larger island of Canouan and close to the Tobago Cays. The island covers roughly 115 acres and is characterized by low hills, rocky headlands, sandy coves, and clear Caribbean waters. Much of the island remains undeveloped outside its small resort, with footpaths connecting beaches and viewpoints rather than roads carrying regular traffic.

Rota is the southernmost island in the Northern Mariana Islands, situated between Guam and the larger islands farther north in the archipelago. Its landscape combines limestone hills, coastal cliffs, sandy beaches, forests, and small farming areas.

One of the major rivers of the Iberian Peninsula, the Douro in north-central Spain and Portugal just might be the world's most beautiful wine region. Most of the river on the Spanish side isn't navigable, so river cruises generally travel roundtrip from Porto, on the coast of the Atlantic.

Although the city proper is rather small, Kamakura's coastal location and many seasonal festivals, as well as various shrines and temples, make it a popular destination for tourists. The city also offers several wooded hiking trails that connect some of its historic sites. Another unique feature of Kamakura is its "Seven Entrances," the only ways to access this natural fortress before the construction of modern roads and tunnels.