This document promotes five European cities - Amsterdam, Antwerp, Valencia, Vienna, and Zurich - as cool destinations for travel through an initiative called coolcapitals. Each city is described as having vibrant culture, culinary delights, and cutting-edge design. Amsterdam is praised for its canals, greenery, and tolerance. Antwerp is described as vivacious yet down-to-earth with avant-garde fashion and beer pubs. Valencia combines Muslim, Roman, and Christian influences with inspiring cuisine and events. Vienna has trendy clubs, galleries, architecture, and cafes in addition to its classical music reputation. Zurich offers stunning views, luxury shopping, riverside pools, and proximity to