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 capital of Crete, Heraklion is a Greek port city and a popular stop on Mediterranean and Greek cruises. The city is an historical marvel, replete with archaeological wonders and remnants of the region's past. Highlights include the Heraklion Archaeological Museum, the Rocca a Mare Fortress, the Venetian Loggia, and just past the city limits, the Palace of Knossos.

Bioko is a volcanic island in the Gulf of Guinea and forms the main part of Equatorial Guinea’s insular region.

Tenerife is the largest isle of the Canary Islands archipelago. Famous for its black and yellow sand beaches as well as Mt. Teide, the dormant volcano that looms over the island.

Luzon is the 15th largest island in the world, and the most populous island in the Philippines, home to 53 million people and the country’s capital, Manila. Luzon boasts a unique and eye-catching topography, with a variety of terrains and distinct geographical features. The north’s flat coastline and tropical pine forests meet at the site of Mount Pulag, Luzon’s tallest mountain peak.