Warnemunde (or Warnemünde) is a port city in Germany and a frequent stop on many Northern European cruises. Across the Baltic Sea from Denmark's capital, Copenhagen, this charming seaside city has a number of delightful attractions, including the Warnemünde Lighthouse, a variety of local shops along the marina, and surfing lessons on the beach.

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.

Ullapool is a village in the Scottish Highlands about 65 miles north-west of Inverness. Ullapool is known for the progressive, ecologically sound practices of its inhabitants and is the center for the Highland Environment Centre; a project of the Highland Eco Trust.

Puerto Natales sits at the head of the Ultima Esperanza Sound in southern Chile, serving as the gateway to Patagonia’s dramatic landscapes.

Bran, a small village nestled in the Carpathian Mountains of central Romania, is best known for its medieval fortress commonly referred to as “Dracula’s Castle.” While the connection to Bram Stoker’s fictional character is loose at best, Bran Castle continues to draw travelers with its striking towers, stone walls, and position on a rocky cliff. Originally built in the 14th century to defend against invading forces, the castle has passed through royal hands, most notably Queen Marie of Romania.