Onyria Marinha Edition Hotel & Thalasso is a five-star luxury Boutique hotel slated opened since March 2011 in the beautiful Cascais, just outside Lisbon, Portugal's exciting capital city. This exquisite property will encompass a Boutique hotel with sumptuous deluxe rooms and suites, some with rooftop jacuzzis, Edition Villas, as well as elegant conference facilities and a variety of fine restaurants. It is contiguous to the famous Robert Trent Jones Sr, designed golf course at Quinta da Marinha, where 18 holes world-class golf are enhanced by breathtaking views of the Atlantic Ocean and the grand Sintra Mountains. A thalassotherapy spa will feature therapeutic, beauty, and relaxation treatments that use sea-water to refresh and rejuvenate.