Province of Siena Hotels with indoor pool

"Amazing, relaxing, storybook stay. Wish we could have stayed longer!"

"A place to stay where you can’t go wrong. Relaxing with lots of activities nearby"

"The staff very friendly and hepful. Very clean and good location."

"ADLER Spa Resort Thermae is exceptional. From the warm welcome to the first-class property, everything exceeded expectations. Meals were outstanding, and as someone gluten free, I appreciated the wide range of safe, clearly marked options. The spa and thermal pool are incredible, and the 50km guided e-bike ride through the countryside was unforgettable. The daily sound bath was a unique highlight, and a rainy afternoon wine tasting and lunch turned into a cozy, memorable experience. Ask for...

"very unique and special."

"We had an absolutely wonderful time staying here. Our kids had fun on their playground and my wife and I enjoyed the views, the hospitality. And the entire experience. The food was outstanding. "

"Absolutely stunning property and an exceptional staff. "

"The EV chargers were not equiped to suppory universal chargers and we had an EV car. "