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.

This small yet charming city in Alaska's panhandle is a throwback to the gold rush era. Skagway is a well-preserved part of Klondike Gold Rush National Historical Park.

Relax on the pier and allow the astonishing view of the beautiful lake and mountains to wash over you. Inhale the fresh mountain air and hear the soothing sounds of nature.

Wiesbaden is located in west central Germany at the southern foot of the Taunus Mountains, on the Rhine River, near Frankfurt. It is popular for its 26 hot mineral springs and mild climate and tourism is vital to the local economy. Wiesbaden is a cultural center; places of interest are the former royal and ducal residences; the Kurhaus with its casino and its concert halls; the Colonnade, remnants of a Roman wall known as the Heidenmauer ("heathens' wall"); and the Hessian State Theater.

The city of Kelheim is located along the Danube River in the Bavarian region of Germany, southwest of Regensburg.