In Edinburgh, an ancient fortress looms, the hills are steep, and travelers delight in the hidden charms of the Old Town and New Town. Hike to find spectacular views on Arthur's Seat, shop the downhill streets of the Royal Mile, and visit Edinburgh Castle, an imposing royal fortress that defines this city's skyline.

Natural wonders await you in the steaming, geothermally active North Island city of Rotorua, New Zealand. Pohutu Geyser erupts several times per day, and blistering mud pools provide a truly unique sightseeing experience. When in Rotorua, tourists also visit its living Maori village, as well as Te Puia (New Zealand Maori Arts and Crafts institute), where weaving and woodcarving is featured.

Perched on the southern coast of Iceland, the quaint village of Vík í Mýrdal, or simply Vík, is a destination that defies expectations with its dramatic landscapes and unique charm. Known as Iceland’s southernmost village, Vík is famed for its striking black sand beach, Reynisfjara, consistently ranked among the most beautiful non-tropical beaches in the world.

Padua, a hidden gem in Northern Italy’s Veneto region, is a city where medieval splendor meets a vibrant modern atmosphere. Known for its ancient university, founded in 1222, Padua is one of the oldest and most prestigious in the world, having nurtured the minds of great scholars like Galileo Galilei.

From the Caribbean Sea on one side to the Pacific Ocean on the other, Central America is home to lush rainforests, volcanic peaks, and vibrant coastal towns.