Foresta wellness & spa by Arima hotel
Welcome to a sanctuary of serenity in the heart of the Miramón Forest.
A place where time stands still, silence invites you to unwind, and nature enhances every wellness experience.
Discover a sensory journey that combines the power of water, a carefully curated selection of state-of-the-art saunas and the purity of premium botanical skincare to restore balance to body, mind and spirit.
Spa hours
- > Monday – Thursday10:30 am – 2:00 pm and 4:00 pm – 8:00 pm
- > Friday – Saturday10:30 am – 8:00 pm
- > Sunday10:30 am – 6:00 pm
Flow into serenity
Foresta Wellness hydrothermal circuit
A signature wellness circuit, exclusive to San Sebastián, designed to ease both physical and emotional tension.
Our hydrotherapy area invites you to experience a journey through contrasting temperatures and sensations.
The circuit includes a 15°C contrast pool with cryotherapy-inspired benefits, a 34°C hydrotherapy pool featuring a range of hydromassage experiences, and our exclusive 38°C magnesium mineral bath, where Epsom salts and hydromassage work together to encourage deep relaxation and holistic wellbeing.
Heat that heals
Sauna Universe
A relaxation area overlooking the nature reserve, designed to prolong the sense of wellbeing and balance.
The experience includes three different thermal treatments — a traditional Finnish sauna, a steam bath and an infrared sauna with full-spectrum LEDs — designed to purify the body, reveal the skin’s natural beauty and invite a sense of calm and mindfulness.
The steam bath, or hammam, features an aromatherapy ritual with eucalyptus and menthol, which has a decongestant effect that promotes mental clarity.
Silence that soothes
Relaxation and rehydration lounge
Round off your experience with a refreshing break to hydrate and meditate in our relaxation area, overlooking the nature reserve.
Our purified, hydrogen-rich water, renowned for its antioxidant properties, brings your wellness experience to a close – an experience that will stay with you long after your visit to Foresta Wellness.



