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.

Patagonia, Argentina, is a land of untamed beauty, where jagged peaks, expansive glaciers, and crystal-clear lakes come together to create one of the most awe-inspiring landscapes on Earth.

Berlin has an undeniable history. The horrors of World War II, division, reunification, revolution all profoundly impacted the city in the 20th century. Today, visitors will find a sophisticated, high-energy city with endless cultural, architectural and gastronomic attractions.

Whether witnessing the thunderous calving of Dawes Glacier, spotting orcas gliding through the water, or simply taking in the serenity of the fjord, a journey through Endicott Arm is a remarkable encounter with one of Alaska’s most stunning landscapes.

Evidence of our nation's birth abounds in Boston, a hub of revolution that is essentially the oldest city in the United States. Visitors are compelled to walk the 2.5-mile Freedom Trail around the city center, and bear witness to 16 historical locations related to the history of America.