To anyone with vertigo, a word of warning: as the name suggests, this is not some dingy cellar club, but rather an ecstatic rooftop party that puts you in the centre of Warsaw's skyline. Rated one of the best clubs in the world, Level 27 occupies the top floor of a modern skyscraper, and includes a 450m2 open-air terrace in the summer. A showcase for high society's beautiful people, DJs typically spin R&B and hip hop, but anything can happen from fire shows to fashion runways (check their FB). Arrive early for an incredible sunset, or better yet, keep pace with these party people to see it come up again from the best vantage point in town. Are you on the level?