Puerto Rico, an unincorporated territory of the United States, is a Caribbean island rich in history, culture, and natural diversity. Its capital, San Juan, is a vibrant hub where centuries-old Spanish forts, pastel-colored colonial buildings, and lively plazas tell the story of the island’s complex past.

Katmai National Park and Preserve lies along Alaska’s remote Pacific coast, shaped by volcanism, glaciers, and deep time. The area gained prominence after the 1912 Novarupta eruption, one of the largest volcanic events of the 20th century, which transformed the landscape and led to the creation of the Valley of Ten Thousand Smokes.

Ouidah is a coastal city in southern Benin, situated between the Atlantic Ocean and a network of lagoons and wetlands. It is one of the country’s most historically significant destinations and is known for its connections to the Atlantic slave trade, religious traditions, and cultural heritage.

Eze is a hilltop village perched high above the Mediterranean on France’s Côte d’Azur, where stone houses and narrow lanes cling to a steep rocky outcrop between Nice and Monaco.

Medieval half-timbered houses decorated with vibrant flower displays line the cobblestone streets of this picturesque and charming French town. Whether you're perusing the artisan shops, exploring the historic buildings, taking a leisurely walk along the riverbanks, or enjoying the lively markets or festivals, you'll find yourself immersed in its timeless beauty.

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.