Comprised of a fitness center, a spa and wellness area, the Ritz-Carlton Spa is definitely one of the standout relaxation spots in Budapest. Not only does it hold a sauna, steam room, thermal suites, hot tub and an eye-catching indoor pool. The spa also offers a full menu of treatments designed to heal, relax and renew. While the Royal Palace Ritual, which includes a full body exfoliation and a hot stone massage with aromatic oils, is its most popular offering, there are a whole host of massages and packages available.