Beaches, margaritas and relaxed vibes are all part of visiting the island city of Key West, where summer never ends.

Vienna has a long memory. Once the capital of the Habsburg Empire, the city still carries signs of its imperial past in its palaces, concert halls, and wide boulevards. Visitors can walk through the Hofburg complex, where emperors once ruled, or tour the opulent rooms of Schönbrunn Palace, which features 1,441 rooms and a maze in its gardens. But Vienna’s many historic buildings now house contemporary art museums, cafés, and institutions that reflect the city’s modern identity.

Cape Breton Island sits off the eastern coast of Nova Scotia and welcomes visitors with rolling hills, wide waters and a calendar full of engaging experiences. In the village of Baddeck, the shores of the Bras d’Or Lake reflect early morning sun on fishing boats and sailboats alike, and nearby Kidston Island, reached by a small summer ferry, holds a historic lighthouse and a sandy beach that invites relaxed afternoons by the water.

Located in the vibrant blue waters of the Mediterranean Sea, Ajaccio is the capital of the island of Corsica and a popular resort destination. A port city often frequented by cruise ships and yachts,

Krakow is a diverse and culturally rich city. Once thought of as cold and desolate, today's visitors know an entirely different place.