A tributary of the Amazon, the Napo River (Río Napo) originates in the east Andes mountains. It flows east through Ecuador, then southeast into Peru, where it joins the larger river roughly 50 miles downstream from Iquitos.

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.

Rwanda, often called the “Land of a Thousand Hills,” is a country of rolling green landscapes, misty mountains, and shimmering lakes. Its scenery is striking, with terraced hillsides and lush valleys stretching as far as the eye can see.

The city of Santa Cruz De Tenerife, located on the island of Tenerife, is a favorite stop for Transatlantic voyagers. Tenerife is both the largest and most populated of the seven Canary Islands and of Spain itself. As the island's main city, Santa Cruz De Tenerife is home to almost half of the island's population.

Nuwara Eliya sits high in Sri Lanka’s central highlands, above the plains at nearly 1,900 meters, with a climate that remains refreshingly mild year-round, which is a sharp contrast to the tropical warmth found elsewhere on the island. For those looking to explore the outdoors, Lake Gregory has long been a place for boating, walking, and watching the mist drift across the water at dawn.