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La Posidonia & Cascadas Suspendidas Spa, San Miguel

One of the best spas on the island located right in front of the sea
Featured in: Spas & Massages · Updated


The spa La Posidonia, named after the protected seaweed that grows around Ibiza and Formentera, is situated in the Hacienda Na Xamena Hotel. They have a thalassotherapy circuit, Cascadas Suspendidas, and a wide range of body and face treatments and spa rituals.

Cascadas Suspendidas is an outdoor thalassotherapy circuit atop the cliffs of Na Xamena with stunning views of the Mediterranean. The water circuit consists of several pools with heated sea water, all of them at different depths and located on different levels, interconnected by waterfalls. Each one is equipped with air jets which provide a relaxing massage from head to toe during the 45 minute treatment.

The botanic spa offers massages, body wraps, facial treatments and wellness programmes.

The spa and water circuit are open to non-guests. They only open from April to October, from 10:00 for the spa, and 12:30 for Cascadas Suspendidas.


Spa / Fitness
  • Beauty Treatments
  • Gym / Fitness area
  • Hammam / Steam-room
  • Hot-Tub / Jacuzzi
  • Massage / Relaxation
  • Swimming Pool (outdoor)
  • Sauna
  • Spa
  • Sundeck


  • Beauty Treatment
  • Gym / Fitness Centre
  • Massage
  • Spa/Well-being


  • Urbanización Na Xamena s/n
  • 08715