Taormina, with its hilltop location above the Ionian Sea, is easily one of Italy's most beautiful places. As it's packed with people in the summertime, recommended months to visit include April and September.

Cachi is a small mountain town in Argentina’s Salta Province, set in the northern Calchaquí Valleys at more than 2,000 meters above sea level. Its historic center has cobbled streets, raised sidewalks, adobe buildings, and a central square surrounded by traditional architecture. The town sits beneath the peaks of the Nevado de Cachi and among stands of tall cardon cacti, creating a distinctive highland landscape.

Abruzzo, a hidden gem in central Italy, offers travelers a captivating blend of medieval history, stunning natural landscapes, and authentic Italian charm. Known as "the greenest region in Europe," Abruzzo is home to three national parks, including Gran Sasso e Monti della Laga, which features some of the highest peaks in the Apennines.

Castro is the capital of Chiloé Province on the island of Chiloé in southern Chile, set along the eastern shore of the Gulf of Corcovado. The city is recognized for its distinctive waterfront, hillside neighborhoods, and traditional wooden architecture. Its most recognizable feature is the palafitos, houses built on wooden stilts above the tidal edge, particularly around the Gamboa and Río neighborhoods.

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.”