This coastal route runs between the Gulf of Alaska and Puget Sound, and is a popular route for cruise ships. Cruise passengers can expect to see a breathtaking amount of wildlife, as well as Ketchikan, Wrangell, Prince of Wales, Sitka, Juneau, Haines, Skagway and Glacier Bay.

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.

The Netherlands is a coastal country located north of Belgium. Amsterdam is the main attraction, but to get a more comprehensive view of the country, be sure to tour the countryside and visit its small towns with their cheese factories, windmills, and tulip fields.

Monteverde, which means "green mountain," is nestled high in the Tilarán mountain range of Costa Rica. The Cloud Forest is the home to a myriad of plants, mammals, insects, reptiles, and over 400 species of exotic birds.

Delphi is an iconic historical site and was once the sacred precinct of classical Greece, due to its role in Greek myth as the seat of a prophetic oracle.