San Sebastián offers a range of spa hotels that cater to different preferences, from beachfront properties to city-center retreats. These hotels typically feature wellness facilities like hydrotherapy pools, saunas, and treatment rooms. Budgets vary from mid-range to luxury, with options like the tech park-located Arima Hotel & Spa and the exclusive Akelarre with its three Michelin-starred restaurant. The best districts to stay include Ondarreta for beach access or the city center for proximity to La Concha.
Among the top-rated options, Akelarre - Relais & Chateaux stands out with its sea-view suites and private pool, while Axel Hotel San Sebastian - Adults Only offers a rooftop pool and spa in the heart of the city. Barcelo Costa Vasca provides access to Club Metropolitan's spa and indoor pool, just steps from Ondarreta Beach. Catalonia Donosti combines a seasonal outdoor pool with a full-service spa. For a Scandinavian-inspired stay, Arima Hotel & Spa features an infrared sauna. Book spa treatments in advance, especially during peak season, and consider that some hotels like Arima are a short drive from the old town.