Ignore the super cheesy name for a moment, because Bikini Island is actually a good hotel option if there's a group of you that can't decide between parties and hangovers or exploring and having adventures. The hotel is in Port de Sóller, a gorgeous and petite beach that's reached from the airport via a tram and a wooden tourist train through the mountains (taxis are available, but where's the fun in that?). It's a luxury resort that doesn't feel like a cookie cutter experience. Rooms start at £125 a night.