Buck Island is a small uninhabited island off the northeastern coast of St. Croix in the U.S. Virgin Islands. Most of the island and surrounding waters form Buck Island Reef National Monument, a protected area known for coral reefs, sandy beaches, dry forest, and marine habitats. The island lies a short boat journey from Christiansted and is surrounded by clear Caribbean waters.

Khongoriin Els is one of the largest sand dune systems in Mongolia's Gobi Desert, located within Gobi Gurvansaikhan National Park in Ömnögovi Province. The dunes extend across a broad desert landscape between rocky mountains and dry plains, with some ridges rising more than 200 meters above the surrounding ground. Wind continually reshapes the sand, creating long lines and shifting slopes across the desert.

Fort William, located on the western edge of the Scottish Highlands, is often referred to as the “Outdoor Capital of the UK,” but there’s more here than rugged landscapes. Ben Nevis draws hikers from across the world, but visitors don’t need to climb to its summit to experience the scenery. Not far from town, Glen Nevis offers film fans a familiar view, scenes from *Braveheart*, *Harry Potter*, and *Highlander* were all filmed in this dramatic valley.

Set on the edge of a vast harbor on Tasmania’s wild west coast, Strahan feels like a place shaped by both sea and story. Once a busy port serving nearby mining settlements, it still carries echoes of ships, timber yards, and hardworking crews who relied on the sheltered waters of Macquarie Harbour. Today, that same harbor is the starting point for journeys into remote landscapes, with boats gliding toward places that were once feared as much as they were relied upon.

Nouakchott, the capital of Mauritania, is a city that blends the desert’s quiet rhythms with the daily life of a growing urban center. Its coastal setting, unique cultural traditions, and access to the desert make Nouakchott both an introduction to Mauritania and a gateway to exploring the country further.