Step back in time at Cardiff Castle in Cardiff UK, where Roman walls, Gothic towers and Victorian interiors set amid a green oasis in the heart of the city.

Kotor, a fortified jewel on Montenegro’s Adriatic, nestles in the fjord-like Bay of Kotor with ancient ruins, winding lanes and irresistible old-world charm.

Lose yourself in the colorful, soulful charm of Havana, Cuba with this mini guide — vibrant streets, vintage cars, lively salsa rhythms and a timeless spirit.