Hidden away on the side of a cliff in Ibiza’s unspoiled northwest coast, Hacienda Na Xamena has mesmerising views across the Mediterranean with pine forests and olive groves all around. An oasis of calm (with a healthy dose of Ibiza hedonism), it was the first 5-star hotel on the White Isle and still has the wow factor. It has three pools (two outdoors and one indoor), a gorgeous spa, cinema room, games room, tennis and football courts, and bar playing blissed-out Balearic beats, so there's little reason to leave. But if you do, there are plenty of pretty coves and cool chiringuito (beach bars) nearby.