Oustanding place including hotel, spa, 2 swimming pools and restaurant, the charm of Toscana within the "german" organization. We were delighted by our stay: we could have a very nice rest in a lovely country (south of Sienna), food is excellent and there is a nice and efficient kid's club. Ideal for a family. more

Although I use Tripadvisor-this is my first review. We are family with girls ages 6 and 4, and prepared to spend a little more on guaranteeing quality and something special....We chose Adler because we thought it would delight all of us and we succeeded ! Adler sits in the heart of Tuscany, and combines genuine quality service and standards, with... more

The hotel Adler spa and resort is world class. Please note I am comparing it to the Four Seasons and Ritz Calton's of the world and moreso North America which has many wonderful family and spa resorts to chose from and I have been to many of them! In a simple word this place is "perfect". Perfect if you want... more

We are a family of five - two working parent and three little boys. Organising a holiday is a challenge. We try to find a balance between rest (for the busy parents) and action for the little boys. As we work we are also not interested in putting our kids into Kids Clubs for our holidays. We want it to... more

WE spent our honeymoom here on a short package, 4 days. Make sure you take a GPS with you if you drive because Italian road signs in this part of the country are crazy and confusing. The Adler is a 5 year old spa resort built from the ground up. They spent a furtune in the details, the staff are... more

All you can wish from a luxury hotel with a unique spa. We staied 5 days in a very comfotable standard room. The location is in the hearth of Val d'Orcia, wonderful land near Siena; the room is very comfortable and large; at Adler you can taste one of the best italian cuisine.; the staff is very very kind and... more

I would love to keep this place a secret from others but it is just too good not to share. The website doesn't do the resort enough justice and the pictures do not capture enough of the beauty. Where to begin: 1. The room -- we got a basic room which was very spacious both in length and width. The... more

The best Spa to stay in Italy, the place is wonderful,quiet, the rooms so confortable, the food is the best, the waiters, and the staff above the average,one problem is the temperature of the room, is difficulte to set, last week was so hot in Tuscany, but our room at night was so hot, and was not be able to... more

We spent a week at the Adler Thermae with our two children (11 & 8) earlier this August. It was wonderful. There were loads of families, the children made lots of friends, and we all thoroughly enjoyed ourselves. Fantastic food all round - great breakfasts, incredible lunches for only 15 Euros a head, and superb dinners included in our half... more