Dominica, known as the “Nature Island of the Caribbean,” is a haven for eco-tourists and adventure seekers. Nestled between the French islands of Guadeloupe and Martinique, this lush island boasts a remarkable landscape of volcanic mountains, dense rainforests, and stunning waterfalls. Dominica’s most iconic natural wonder is the Boiling Lake, the second-largest hot spring in the world.

Cairns is the majestic entrance to Australia's Great Barrier Reef. This warm, tropical destination is located in Far North Queensland. Must-see attractions in Cairns include the Tjapukai Aboriginal Cultural Park, which educates tourists about indigenous peoples, and restaurant and bar-dotted Cairns Esplanade, which has a lagoon for swimming.

Grenada's capital is set amid an old volcano and a spectacular harbor. Fort George, an 18th-century defensive structure, provides amazing views of St. George's Bay.

Nestled on the northern coast of Iceland's Snæfellsnes Peninsula, Stykkishólmur is a charming coastal town known for its scenic beauty and maritime heritage. Often referred to as the gateway to the Westfjords, Stykkishólmur is the ideal base for exploring the stunning landscapes of this less-traveled part of Iceland. The town's picturesque harbor, lined with colorful houses and fishing boats, offers a quintessential Icelandic coastal experience.

The Namib Desert, one of the world’s oldest deserts, stretches along the western coast of Namibia, offering a landscape of stunning, otherworldly beauty. The name “Namib” means "vast place," and fittingly so, as this desert spans over 2,000 kilometers and includes some of the tallest sand dunes on Earth, such as those found in Sossusvlei.