Olympic National Park occupies Washington State’s remote northwest corner, shaped by isolation and ecological range rather than a single defining feature.

Nestled in the Andes Mountains, Cuenca, Ecuador, is a city that seamlessly blends colonial charm, cultural richness, and natural beauty. Known as the “Athens of Ecuador” due to its vibrant intellectual and cultural life, Cuenca's historic center is a UNESCO World Heritage Site that delights visitors with its cobblestone streets, whitewashed buildings, and red-tiled roofs.

Podgorica, the capital of Montenegro, showcases the country’s contrasting landscapes and deep-rooted history. Although much of the city was rebuilt after World War II, traces of its Roman and Ottoman past still remain. Visitors can explore the ruins of Doclea, a Roman settlement just outside the city, where surviving columns and mosaics give a glimpse into life nearly two millennia ago.

Rio Dulce is a river region in eastern Guatemala that connects Lake Izabal to the Caribbean Sea. The area is centered around the town of Fronteras and the long waterway that cuts through tropical forest, limestone cliffs, and wetland habitats.

Ninh Binh, located about 100 kilometers south of Hanoi, offers a landscape shaped by limestone karsts, winding rivers, and flooded rice paddies. Often referred to as “Ha Long Bay on land,” the area is best explored by rowboat. At Trang An Scenic Landscape Complex, boat routes pass through caves, ancient pagodas, and valleys surrounded by towering cliffs. Local rowers often use their feet to paddle, an unusual technique that surprises many first-time visitors.