León, Nicaragua serves as the country’s capital for more than two centuries and still feels like the intellectual and political heart of Nicaragua. The city is known for its revolutionary past, visible in murals that stretch across building walls, telling stories of resistance, poets, and everyday citizens. The Cathedral of León, the largest in Central America and a UNESCO World Heritage Site, dominates the central square.

The Olympic Peninsula occupies the far northwest corner of Washington State, where mountains, rainforest, and coastline meet within a relatively compact area.

Wiencke Island lies off the west coast of the Antarctic Peninsula, separated from Anvers Island by the narrow Gerlache Strait. The island is mountainous and heavily glaciated, with steep slopes rising from a rugged coastline of rocky shores, snowfields, and ice. Several sheltered coves provide access for expedition vessels, while the surrounding waters are often dotted with icebergs and sea ice.

Chiang Mai, located in northern Thailand, is a city where ancient walls surround over 30 historic temples, and daily life continues just steps away from centuries-old rituals. Founded in 1296 as the capital of the Lanna Kingdom, the city still reflects its origins through distinctive architecture, moats, and cultural practices. Wat Phra Singh and Wat Chedi Luang are two of the most visited temples within the Old City, offering a chance to see traditional Lanna-style design.

Situated in the Parque Nacional Iguazú near Puerto Iguazú, these spectacular falls lie just east of the confluence of the Iguazu and Paraná rivers. At least 5000 cubic m of water per second plunge the 70m into the abyss below.