We stayed four nights here but were so impressed we did not want to leave! Everything from quality of facilities to attention of staff was perfect. And so was the food. We tried some of the spa facilities and found them of very high quality with reasonable prices. And yes, overall, the prices for drinks, food and everything are very... More

We spent a day at the spa and thoroughly enjoyed the thermal pool .....sooooo relaxing! Antonio's sports massage was the highlight of the day.... The best I have had in years and I am a certified massage therapist.

We had high expectations after the reading the reviews on Trip Advisor and seeing the sticker price. Well, our expectations were met or surpassed! Facilities, service, food…everything was top notch. We love the thermal baths, Turkish baths and sauna; the atmosphere, the excellent and gorgeous rooms (we were in #107 but all of them look over the pools; were impressed... More

Stayed here previously so when I came back I thought I knew what to expect this time was a million times better than before With fewer guests the service was exceptional At times it felt like we had the place to ourselves The treatments were wonderful the food delicious and the service brilliant

Marvelous place to relax, rest and train. Amazing and efficient staff. Superb facilities - pools, saunas, spa, gym...Rich activities program with very professional team. We (family of six, ages 24-57) spend a wonderful week. Highly recommended.

It was my fourth visit to the place, and Adler met all my expectations and more yet again. Great spa treatments, excellent food, superb service all around. I was glad to see the change in the excursions format (not that I was unhappy with them before) in that there was a hike added to the trip to Montalcino, which gave... More

We stayed a week at Adler, a great base for exploring the area. Lots of easy, free parking for our rental car. And lots of interesting places to visit within an hour or so drive - we took in Pienza, Siena, Montepulciano, San Gimignano (couple hours away), etc. Don't miss Castiglione d'Orcia, a little hilltop medieval village about 20 minutes... More

Rooms are large and well cleaned . The Spa is excellent even if a bit expensive . All the staff is professional and helpful .The restaurant is very good ( specially on saturday night when you have the steak ).I WOULD RECOMMEND IT !

It is set so beautifully in the Tuscan countryside with rolling hills as far as the eye can reach. With all the great reviews and awards, I had to give it a chance. However, there is much lacking. First of all, there was no availability so I ended up staying at Antico Albergo Terme, right next door in the little... More