Madagascar, the world’s fourth-largest island, lies off the southeastern coast of Africa and is renowned for its extraordinary biodiversity and unique landscapes. Its rainforests, spiny deserts, and highland plateaus provide habitats for species found nowhere else on Earth.

The Darvaza Gas Crater, famously nicknamed the “Door to Hell,” is one of Turkmenistan’s most extraordinary landmarks. Located deep in the Karakum Desert, this fiery pit has been burning continuously since the early 1970s, when Soviet engineers reportedly set fire to a collapsed natural gas field to prevent the spread of methane.

A fishing port and seaside resort in a picturesque location. The old town is dominated by a castle (7th century). The cathedral (1279) is notable for its admirable sculptures and paintings as well as its Arab-Norman bell tower. The mausoleum of Lucius Munatius Plancus, an impressive Roman monument, is cylindrical in shape and 13 meters high. The sanctuary of Montagna Spaccata is at Punta della Trinità, where you can see a chasm which is traditionally said to have opened up on the death of Jesus.

Çeşme is a coastal town on Turkey’s western Aegean shore, located on a peninsula opposite the Greek island of Chios. Its name means “fountain,” reflecting the numerous historic springs and fountains found around the town. Çeşme combines a busy marina and waterfront with sandy beaches, wind-swept headlands, and villages surrounded by vineyards and olive groves.

Derry stands on the banks of the River Foyle in Northern Ireland and is known for its intact seventeenth-century city walls, steep streets, and strong local identity.