St. RegisUltra-LuxuryCity
Florence, Italy
99 rooms
Filippo Brunelleschi / 1432 Florentine Renaissance Grand Palace Architecture
Florence, Italy
Spa & Wellness
The St. Regis Florence Spa & Wellness
The Iridium Suites Spa by Clarins at The St. Regis Florence is a Forbes Five-Star wellness sanctuary. Facilities include private luxury treatment suites clad in Florentine marble, private Turkish steam baths, relaxation salons, and therapies utilizing Tuscan iris extracts, olive oil, and Clarins skincare.
6:00am – 10:00pm daily
Facilities
- Forbes Five-Star Iridium Suites Spa featuring private marble suites and steam baths
- Historic 1432 Renaissance Palazzo designed by master architect Filippo Brunelleschi
- Prime waterfront location directly on the River Arno along Piazza Ognissanti
- 24-hour dedicated signature St. Regis Butler service for 100% of guest rooms and suites
Signature Treatment
Florentine Iris and Mineral Salt Polish and Four Seasons Restorative Deep Tissue Massage.
The St. Regis Florence spa FAQ
- What spa facilities are available?
- The Iridium Suites Spa features private marble suites with private steam rooms and Clarins treatments.
- What rating does the hotel and spa hold?
- The St. Regis Florence holds a prestigious Forbes Travel Guide Five-Star award for both hotel and spa.
- What signature treatment is featured?
- The signature ritual is the Florentine Iris Polish and Four Seasons Restorative Deep Tissue Massage.
- What are the spa hours?
- The Iridium Suites Spa and the 24-hour fitness center are open daily from 6:00am to 10:00pm.
Reviewed by Hotel Flock · Last updated September 2026