Woman in a blue swimsuit sitting at the edge of a pool with white lounge chairs and towels nearby.

Woman in blue swimsuit sitting on the edge of a pool with feet in the water near white lounge chairs with towels and sandals.

A wellness escape in Biarritz

Wellness

Regina Experimental's spa is tucked away on the Basque coast against the backdrop of the Atlantic. A moment for wellness at the heart of our 5-star hotel, where holistic remedies, rituals and massages are tailored to each guest.

The Regina Experimental, a hotel & spa in the heart of Biarritz

The spa at Regina Experimental is a haven for self-care against the backdrop of the Basque Coast. Our team offers holistic therapies including massage, facials and body treatments incorporating advanced skincare by Biologique Recherche and Susanne Kaufmann. Step inside the spa, where three treatment rooms are hidden away from busy beaches, and our hammam offers more time to reflect and indulge.

BIOLOGIQUE RECHERCHE
Founded over 50 years ago by biologists and physiotherapists, Biologique Recherche is known for its personalised approach. A dermo-cosmetic diagnosis tailors’ treatments to using pure, highly concentrated products and precise protocols.

Spa open daily from 10am to 7pm.

Book a Treatment

Spa Menu

Close-up of hands giving a back massage on a person covered with a white towel.

Recommended treatments

Personalized Facial Treatment by Biologique Recherche

60 min | 160€ / 90 min | 210€

A personalized treatment following the Biologique Recherche methodology for a truly unique experience. A moment dedicated to yourself, combining the effectiveness of Biologique Recherche skincare products with innovative manual techniques. Instant results help regenerate the skin, deeply preserve its youthfulness, and restore vitality.

Second Skin Treatment by Biologique Recherche

60 min | 360€

A revolutionary treatment in the world of skincare, using medical-grade hyaluronic acid for spectacular results. The skin regains a youthful appearance thanks to a powerful action against the signs of aging

Radiance Facial Treatment by Susanne Kaufmann

45 min | 130€

A radiant complexion is the reflection of healthy skin. This treatment combines expert techniques and massage movements to restore a luminous, glowing skin.

Personalized Facial Treatment by Susanne Kaufmann

60 min | 150€

Treat your skin to a fully personalized experience with this bespoke facial by Susanne Kaufmann. After a precise skin diagnosis, products are carefully selected according to your skin's specific needs. Expert techniques combine efficiency and performance to reveal a balanced, radiant, and deeply revitalized complexion. This treatment stimulates cell renewal, repairs, and strengthens the skin barrier.

Personalized Massage

20 min | 70€ / 50 min | 135€ / 80 min | 185€
Duo: 20 min | 130€ / 50 min | 260€ / 80 min | 360€

The height of relaxation. This tailor-made massage integrates different techniques to achieve physical and energetic balance. This treatment is designed to release muscle tension and blocked energy through long, fluid and deep movements.

*Prenatal massage available - from the 4th month up to the end of the 8th month of pregnancy.

Lymphatic Drainage

60 min | 150€

A combination of deep and precise movements to activate blood and lymphatic circulation. The massage detoxifies the body, decreases water retention and improves sleep and recovery.

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Hands or Feet Treatment

Take a moment to care for your hands and feet with our dedicated treatments. Complete your experience with a classic or semi-permanent polish, thoughtfully applied to leave nails perfectly finished.

Woman lying down with eyes closed receiving a facial massage using two jade rollers on her forehead.

Tattooed woman giving a facial treatment with a metal tool to a relaxed woman lying on a spa bed covered with a white towel.

Tattooed woman in black sleeveless dress applying a facial treatment to a woman lying on a spa bed.

RITUALS & PACKAGES

Person receiving a relaxing facial massage with hands gently pressing temples and cheeks.

Belharra Ritual

This comforting ritual begins with a warm and soothing back wrap designed to release tension. It continues with a tailor-made massage, ideal for easing muscles, promoting recovery, and providing a deep sense of well-being.

90 min

|180€ (350€ for duo)

Belharra Ritual

Experimental Group guest receiving a relaxing head and neck massage with eyes closed in a serene spa environment.

Person lying with eyes closed wrapped in a white towel while receiving a facial massage.

Basque Ritual

Immerse yourself in an exceptional ritual, available in two versions for a fully bespoke experience. Enjoy a deeply relaxing massage and a regenerating facial treatment, both entirely adapted to your skin and needs.

60 minutes massage & 30 minutes facial or 30 minutes massage & 60 minutes facial

|190€ (370€ duo)

Basque Ritual

Experimental Group guest enjoying a soothing facial massage lying on a white linen treatment bed in a bright spa room.

Person with polished nails gently holding their knee with both hands.

Atlantic Ritual

This ritual is a true moment of softness for your skin. Begin with an exfoliation, then indulge in deep relaxation with a tailor-made body massage and a revitalizing facial treatment.

120 min

|240€ (470€ duo)

Atlantic Ritual

This ritual is a true moment of softness for your skin. Begin with an exfoliation, then indulge in deep relaxation with a tailor-made body massage and a revitalizing facial treatment.

Experimental Group therapist performing a deep tissue leg massage with firm hand pressure during a spa treatment

Brunch & Spa

Access to the hammam
50-minute personalised massage or 45-minute Susanne Kaufmann facial
Welcome cocktail, brunch buffet and Sunday main course

Available on Sundays only

|190€ per person

Brunch & Spa

Access to the hammam
50-minute personalised massage or 45-minute Susanne Kaufmann facial
Welcome cocktail, brunch buffet and Sunday main course

Brunch buffet with smoked salmon, bagels, cured meats, guacamole and salad at Regina Experimental.

Day Spa

Welcome mocktail, followed by lunch (starter, main course, dessert)
Access to the hotel pool and hammam
80-minute ritual: body scrub followed by a 50-minute massage

225€ per person

Day Spa

Welcome mocktail, followed by lunch (starter, main course, dessert)
Access to the hotel pool and hammam
80-minute ritual: body scrub followed by a 50-minute massage

Therapist massaging a guest's neck and shoulders at the Regina Experimental spa in Biarritz.

Spa by Night

Access to the hammam
50-minute personalised massage or 45-minute Susanne Kaufmann facial
Aperitif in the Atrium, including one cocktail per person served with gourmet canapés

290€ for 2 people

Spa by Night

Access to the hammam
50-minute personalised massage or 45-minute Susanne Kaufmann facial
Aperitif in the Atrium, including one cocktail per person served with gourmet canapés

Guest reading the menu on a blue patterned banquette in the Atrium of Regina Experimental, Biarritz.

Interior of a modern hammam spa with curved seating and soft ambient lighting.

Minimalist wall section with the word 'HAMMAM' written on a plain light-colored surface next to a darker wall.

FACILITIES

Outdoor swimming pool

Opening Hours

Pool: 8 am to 8 pm
Hammam: 10 am to 7 pm

With the first rays of sunshine, the outdoor swimming pool becomes an excuse to relax by the shores of Biarritz. Heated from late April to October, you can cool off and swim a few laps in a sun-drenched setting.

Just beyond, pristine beaches beckon. Biarritz beach is an expansive offering of sandy shores, and the nearby Miramar beach is ideal for a swim or surf session on the Basque coast.

Inside the spa, our hammam is open from 10 am to 7 pm and features two rooms at different temperatures: 42°C and 48°C.

Woman in yellow swimsuit sitting on a white lounge chair under a red umbrella by a pool with a house and greenery in the background.

Woman in a blue swimsuit sitting by a poolside with her feet in the water near four white lounge chairs with towels.

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Two women practicing yoga in warrior pose on mats in a spacious indoor area with ornate white arches and a large skylight ceiling.

Two women practicing yoga in Warrior II pose on mats inside a spacious room with large windows and ornate ceiling.

yoga & pilates

For guests seeking movement and mindfulness, our yoga & pilates sessions brings breathing, alignment and calm together. Whether you are a seasoned practitioner or simply curious, our classes provide a grounding experience in a serene, intimate setting.

Yoga & Pilates Weekends

Enjoy a relaxing and revitalising experience with our yoga classes on Saturdays and Pilates on Sundays at 9 a.m. in a dedicated room at the Regina Experimental. Classes are reserved for hotel guests.

Private classes are also available.

Private classes: 80€ per person, then 20€ per additional person

Yoga & Pilates Weekends

Enjoy a relaxing and revitalising experience with our yoga classes on Saturdays and Pilates on Sundays at 9 a.m. in a dedicated room at the Regina Experimental. Classes are reserved for hotel guests.

Private classes are also available.

Experimental Group guest practicing warrior yoga pose on an elegant indoor balcony with arched architecture.

LOCATIONS

A journey that started in Paris, in the summer of 2007. A bar on a quiet street, the start of Paris’ cocktail renaissance. As the years went on, new chapters turned, from new cities, to restaurants and finally hotels. Today, Experimental can be found across Paris, London, New York, Venice, Verbier, Val d’Isere, Ibiza, Menorca and out in the British countryside. Each location inspired by the world around it.