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Relaxation in Europe's Largest Thermal Cave

Grotta Giusti Thermal Spa Resort

Enjoy soothing thermal vapours in the thermal pools and Europe's largest thermal grotto. Surrounded by the picturesque landscape of Tuscany, you will stay in a stylish historic villa from the 19th century.

Most popular facilities

Free Wifi
Swimming pool
Quiet location
Handicapped accessible
Suitable for seniors
Perfect for solo travellers
Perfect for families
Wellness area
Thermal Pool

Top offers to match your selection

Thermal Wellness

1 night, double room, breakfast
from $176

Thermal Detox

3 nights, double room, full-board
from $2,125

Get back in shape

7 nights, double room, full-board
from $4,605

Grotta Giusti Thermal Spa Resort in Detail

Your Spa Hotel

The Grotta Giusti Thermal Spa Resort is a restored 19th-century villa nestled in the picturesque Tuscan landscape. The largest thermal cave in Europe forms the heart of this 5-star resort. Surrounded by a centuries-old park, the non-smoking hotel offers a harmonious atmosphere of natural thermal waters, pristine nature, and historic charm. Every detail of the resort, from the spa to the cuisine, is inspired by the poetry and beauty of the Tuscan landscape.

Location & Surroundings

Grotta Giusti is located in Monsummano Terme, surrounded by the authentic beauty of Tuscany. Its central location makes it the perfect starting point to explore the cultural and scenic treasures of the region: from renowned cities like Florence, Lucca, and Pisa to idyllic villages and historic villas.

Dining & Leisure

Wellness, flavour, and poetry combine to indulge body and soul with Tuscan delights. Il Poeta (Breakfast from 7-10:30 a.m., Lunch from 12:30-2:30 p.m., and Dinner from 7-11 p.m.) serves traditional, healthy, and seasonal dishes. Nestled in the lush park, Oasi Bar and Restaurant at the summer pool (11 a.m.-7 p.m.) offers delicious food and beverages. L' Affresco Lounge Bar (from 10:30 a.m.-11 p.m.) serves herbal drinks and cocktails in a magnificent space centred around a stunning frescoed ceiling. Refreshments and snacks are made from fresh, local produce. The Herb Garden with all herbs of Mediterranean traditions (basil, parsley, mint, sage, bay and rosemary bushes) and aromatic and medicinal plants provides the basis for infusions, herbal teas, spices for cooking, and flavours for cocktails and summer drinks.

Wellness & Spa

The 3000m² Thermal Spa (10 a.m. - 7 p.m.) offers a captivating retreat inspired by the impressive thermal cave, featuring the Meditarium, Summer Pool Oasi (open from May to September), 11 treatment rooms, , relaxation areas, and a fitness room. The Meditarium includes two saunas, a Roman bath, a steam bath, an indoor thermal pool with hydromassage jets, sensorial showers, and an ice fountain. The facilities are complemented by a 750m² Bioaquam thermal outdoor pool with hydromassage jets and a waterfall, another thermal outdoor pool, a Finnish sauna, a steam bath, and a pavilion for relaxation.

Thermal Cave

Europe's largest natural thermal cave, the centrepiece of the resort, is a millennia-old marvel stretching over 200 metres underground. Divided into the areas of Paradise, Purgatory, and Hell, it impresses with temperatures ranging from 28°C to 34°C and a crystal-clear, warm lake that consistently offers 36°C. The natural vapours have a detoxifying, soothing effect on the body and mind, boost metabolism, and bring the organism into balance. Guests can enjoy a natural sauna/steam bath for a fee, float in the thermal waters, or participate in activities such as Pilates or diving (basic certification required). Access from age 12, reservation at the hotel.

Fitness & Courses

Fitness room and tennis court (equipment available for hire on site). Pilates, yoga, and meditation, as well as a personal trainer, are available upon request and for a fee. Yoga mats available for loan at the hotel. The entire park and the paths that meander through it provide the perfect setting for physical activities and meditation amidst nature. Walking, jogging, or trekking in the park can be enhanced with music or a selection of audio guides that introduce guests to the natural surroundings. Climbing courses are also available upon request and for a fee.

Free Time

Grotta Giusti offers the opportunity to create personal herbal blends, participate in a cocktail workshop, wine and chocolate tastings, as well as tours of the olive grove and olive oil tastings. A picnic basket can be arranged upon request. Horse riding and vintage car tours are available in the area.

Getting There

Additional information

The History of the Grotto

Hotel rooms at a glance

The 68 rooms, meticulously detailed, reflect the art, nature, and history of Tuscany.

Our additional services

Location

Grotta Giusti Thermal Spa Resort
Italy, Tuscany, Monsummano
Florenz Peretola Airport (FLR)
approx. 44 km / 39 min

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