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Tuscany, Italy

ADLER Thermae

5-Star Hotel

Set in the beautiful Val D'Orcia valley, ADLER Thermae offers over 1000 m² of indoor and outdoor swimming pools with regenerating and therapeutic thermal water, with panoramic views of the Tuscan countryside.

The price you pay includes Wi-Fi access, an afternoon snack at the hotel bar and access to the swimming pools, all saunas types and gym abd daily youga classes, outdoor hikes and bike tours. Also Kids club for children from 4 years old is available for families. Wellness facilities include a Finnish sauna, herbal caldarium, saline steam room and Turkish bath.

All rooms have a healthy bio-clima system and include a comfortable seating area at the entrance and a view of the surrounding countryside. They also come with an LCD TV with satellite channels and a private bathroom with hairdryer.

ADLER Thermae serves a buffet breakfast each morning until 11.00 am and uses fresh local produce to create Tuscan dishes at its restaurant. It also offers a well-stocked wine cellar.

Hiking and cycling trails are located in the surroundings, and free bicycles and e-bikes are available on site. Free biking and trekking excursions in the surrounding area are organised on most week days, as wll as private tours or experiences like wine tasting by local wineries, cooking classes, cheesre and olive oil tastings, horse riding, hot air balooning.

Located 4 km outside the medieval village of San Quirico D'Orcia, this property provides free parking in the garage and is 15 minutes' drives from Pienza, 20 minutes' drive from Montalcino and 30 minutes' drive from Montepulciano.

5-Star Hotel
Tuscany, Italy
44 km to the centre of Tuscany
2 swimming pools
Spa and wellness center
Free parking
Free Wifi
Restaurant
Family rooms

Tripplo's verdict, based on guest reviews

Tripplo’s analysis · Updated 10 October 2026 · How we review hotels

ADLER Thermae is one of the more family-friendly choices in this list, with a dedicated kids club alongside its thermal pools and valley views. Wellness access is all-inclusive, and the hotel offers free daily excursions and bike rentals, positioning it as a workable base for visiting several Tuscan hill towns. The property sits outside the nearest village centre, so a car is useful, and the countryside setting adds to that need. Overall pricing follows a resort-style model that reflects the breadth of facilities on offer, from pools to excursions.

Tucked into the rolling hills of Val D'Orcia near San Quirico d'Orcia, ADLER Thermae pairs thermal bathing with an active, nature-oriented program of hikes, bike rides, and Tuscan gastronomy. It suits couples and families seeking a wellness-focused base for exploring nearby towns like Pienza and Montalcino without sacrificing daily comfort or spa access.

Guests score it 9.2 out of 10 — the average across the 16 hotels we list in Tuscany is 9.3.

  • Over 305 m² of indoor and outdoor thermal pools overlook the Val D'Orcia countryside, giving guests a rare combination of therapeutic bathing and scenic Tuscan panoramas year-round.
  • The room rate covers pool access, saunas, gym, yoga, and daily snacks, removing the usual à la carte spa charges found at comparable properties.

Rooms & which one to pick

  • Superior Double Room with Spa Access1 queen bedsleeps 230 m²Spa AccessWiFiComfortable Seating Area
  • Premium Quadruple Room4 twin beds or 2 twin beds and 1 queen bedsleeps 435 m²WiFiComfortable Seating Area

Room types as listed on Booking.com; availability varies by date.

Prices at ADLER Thermae

When we last checked (27 September 2026), a 2-night stay for two adults cost from €1,690 in total (€845 per night).

Prices sampled daily by Tripplo for a two-adult stay about a month ahead, in EUR. Your dates may differ — use the price check to see live availability.

Frequently asked questions

How far is ADLER Thermae from the centre of Tuscany?

ADLER Thermae is 44 km from the centre of Tuscany.

How do guests rate ADLER Thermae?

On Booking.com it scores 9.2/10 from 123 guest reviews.

How many stars does ADLER Thermae have?

ADLER Thermae is a 5-star hotel.

What amenities does ADLER Thermae offer?

ADLER Thermae offers 2 swimming pools, spa and wellness center, free parking, free Wifi, restaurant and family rooms.

Weather & sea temperature — Tuscany

Right now: 18°

Avg daytime max (°C)Warmest months
Data: Open-Meteo

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