Algiers is the capital and largest city of Algeria, occupying a series of hills along the western side of a broad Mediterranean bay. Its landscape combines a historic hillside core, modern districts, busy avenues, and a large waterfront. The white facades of the city rise above the sea, giving Algiers its familiar nickname, “Algiers the White.”

This natural reef and its uninhabited islands are home to one of the natural wonders of Belize, the Blue Hole. An underwater shaft that drops from a ten-foot-deep lagoon, it opens into a series of elaborate, stalactite-filled caverns. A true diver's paradise!

Gotland, Sweden’s largest island, sits in the Baltic Sea and feels like a world of its own. Its main town, Visby, is a UNESCO World Heritage site and one of the best-preserved medieval towns in Northern Europe. Surrounded by a 3.5-kilometer stone wall with original towers still intact, Visby once served as a key Hanseatic trading hub. Visitors can walk along cobbled streets lined with rose-covered cottages, explore Gothic church ruins, and climb up the city wall for views over the harbor.

Saint Guirec was a Gallic monk who evangelized Perros Guirec in the 6th century. Known primarily as a health and tourist resort, Perros-Guirec is set on the stunning pink granite coast. Explore Trestraou Beach with its fabulous pink rock formation or the beach of Ploumanac'h where St.Guirec is buried. Perros-Guirec also is host to one of the main bird reserves.

Chiloé Island is the largest island in the Chiloé Archipelago in southern Chile, separated from the mainland by the Chacao Channel and surrounded by the Gulf of Corcovado and the Pacific Ocean. Its landscape is shaped by wooded hills, farmland, wetlands, beaches, and a network of channels and smaller islands. Rural communities are scattered across the island, while towns such as Castro, Ancud, and Chonchi provide commercial and cultural centers.