ADLER Spa Resort THERMAE is a hotel destination wedding venue in San Quirico d'Orcia, Italy, hosting 20 to 150 guests in the $$$ price range, reached from Florence Amerigo Vespucci Airport (Peretola) (FLR), 90 minutes by car. Best months: June, July, August, September.

ListedSan Quirico d'Orcia, ItalyHotel

ADLER Spa Resort THERMAE

ADLER Spa Resort THERMAE occupies a restored 16th-century building in San Quirico d'Orcia, originally constructed as a thermal bathhouse to harness the region's natural hot springs.

Guests
Up to 150 guests
Aisle estimate
Cost
€15,000–35,000+ total
Aisle estimate
Season
Best weather Jun–Sep
Aisle estimate
Getting there
FLR · about 1 h 30 by car
Aisle estimate

About ADLER Spa Resort THERMAE

ADLER Spa Resort THERMAE occupies a restored 16th-century building in San Quirico d'Orcia, originally constructed as a thermal bathhouse to harness the region's natural hot springs.

The property underwent comprehensive renovation to preserve its historical architecture while integrating modern luxury accommodations and spa facilities.

Set in Tuscany's Val d'Orcia, the resort channels centuries of bathing tradition into a sophisticated destination for celebrations.

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October 2026
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“

Great facilities, awesome rooms and overall very high quality. The hot pools are amazing and the saunas are unique and highly recommend. For us the dinner was just good but we expected higher level for that price.

Amit Shofar · read the whole review on Google →

Capacity, rooms and facilities

Getting there

Nearest airport
FLR, 90 min by carAisle estimate

Venue highlights

  • Original thermal bathhouse structure dating to the 1500s with naturally heated spring water
  • 42 suites and rooms designed with contemporary interiors and views of the Val d'Orcia UNESCO World Heritage landscape
  • Three thermal pools fed by natural hot springs, ranging from 34°C to 42°C
  • On-site Michelin-recognized restaurant featuring Tuscan cuisine and local wine selections

The wedding season

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PeakGoodShoulderOff season

A sample wedding weekend

See the day-by-day outline+

Use this as a starting point and adapt it to your bookings and guests.

Friday · day 01
  • 14:00–18:00Guest arrival; check-in and welcome reception with Prosecco by the thermal pools
  • 19:30Rehearsal dinner at the restaurant or intimate private room
Saturday · day 02
  • 09:00–12:00Guest spa access; optional treatments and thermal baths
  • 15:00Ceremony in garden or chapel area; photography session in Val d'Orcia landscape
  • 17:00–18:00Cocktail hour poolside with local wines and canapés
  • 20:00–23:30Multi-course dinner and reception with dancing or live music
Sunday · day 03
  • 10:00Farewell breakfast; late checkout available

Costs and booking details

Getting there
FLR · about 1 h 30 by carAisle estimate

Guests fly into Florence Amerigo Vespucci Airport (Peretola).

Typical total
€15,000–35,000+Aisle estimate
See the full figure+

€15,000–35,000+ (50–100 guests, 2-night stay, all-inclusive)

Ceremony fee
€2,000–4,000Aisle estimate
Reception
€85–150 a headAisle estimate
See the full figure+

€85–150 (food, beverage, service)

Room rate
€250–450 a nightAisle estimate
See the full figure+

€250–450 (standard suite; block rates negotiated)

Weather window
June – September

The months the weather is kindest. Weather does not indicate whether a date is available.

Direct line
0577 889001

Answered by the venue in local hours.

Thermal spa treatments, wine tastings, and special experiences available à la carte. Wedding coordination, florals, and photography typically sourced through resort's preferred vendor list or externally.

Questions about the venue

What wedding capacity does ADLER Spa Resort THERMAE accommodate?+

The resort hosts ceremonies and receptions from 20 to 150 guests, with multiple indoor and outdoor spaces available depending on season and guest count.

Are guest accommodations included with venue rental?+

Guests stay on-site or nearby; the resort offers room blocks at negotiated rates for wedding parties. Many guests extend stays to experience the thermal facilities and spa treatments.

What is the best season for a wedding at this venue?+

Spring and fall provide mild temperatures; winter access to thermal pools is particularly appealing.

Does the venue offer catering and bar services?+

Yes. The on-site restaurant handles all food and beverage services. Menu customization is available to accommodate dietary requirements and regional preferences.

Is the location accessible by public transportation?+

The nearest train station is Buonconvento (15 km away). Car rental or private transfer service is strongly recommended for guest convenience and flexibility.

Before you keep looking

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Sources and booking notes

Confirm your dates, guest numbers, room arrangements and inclusions with the venue before booking. An enquiry does not reserve a date. Figures labelled Aisle estimate are modelled from regional rates and public sources; they are not venue quotes.