Billings, Montana sits on the edge of the vast plains and at the base of ancient sandstone cliffs known as the Rimrocks. These formations frame the city and provide miles of scenic overlooks, hiking trails, and even fossil beds. From Swords Park, visitors can walk or bike along the paved trail that follows the rim’s edge, offering sweeping views of downtown, the Yellowstone River, and distant snowcapped peaks.

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.

Cahuita National Park is a protected coastal area on Costa Rica's southern Caribbean coast, near the town of Cahuita in Limón Province. The park protects a combination of tropical forest, beaches, wetlands, mangroves, coral reefs, and coastal waters. Its marine area is particularly important, encompassing one of Costa Rica's better-known coral reef systems.

Khwai is a small community in northern Botswana situated beside the Khwai River, on the eastern edge of the Okavango Delta. Its location places the village between the Moremi Game Reserve and the Chobe National Park area, within a landscape of floodplains, seasonal wetlands, grasslands, mopane woodland, and riverine forest.

Arecibo is a coastal municipality on the north coast of Puerto Rico, where the Atlantic Ocean meets the island’s northern karst region. It is known for a varied landscape of beaches, limestone hills, caves, sinkholes, forests, and rivers, including the Río Grande de Arecibo and Río Tanamá.