Uyuni, in southwestern Bolivia, is best known as the gateway to the world’s largest salt flat, Salar de Uyuni. Once a humble railway town, Uyuni has grown into a base for travelers drawn to this surreal landscape, where an ancient dried-up lake has left behind a vast expanse of glistening salt crust.

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.

Saipan, the largest of the Northern Mariana Islands, offers a rare combination of deep historical roots, island traditions, and dramatic landscapes. Located in the western Pacific, this U.S. territory was once the site of one of the most pivotal battles in the Pacific during World War II. Visitors today can explore the remains of bunkers, tanks, and hidden caves at sites like Suicide Cliff, Last Command Post, and the American Memorial Park.

Madeira, an archipelago off the coast of Portugal, is often referred to as the “Island of Eternal Spring” due to its mild climate and lush landscapes. Funchal, its vibrant capital, is a perfect blend of natural beauty and rich history. Visitors can explore the cobblestone streets of the old town, marvel at the Gothic-style Sé Cathedral, and stroll through the colorful Mercado dos Lavradores, where local farmers sell fresh produce, exotic flowers, and the island’s famous wine.

Tahiti is a veritable paradise in the South Pacific. The largest and most populous island of French Polynesia's Society Islands, Tahiti is known for its iconic overwater bungalows, crystal-clear cerulean water, and lush, tropical rainforests.