The thermal baths of Sirmione (in Italian, Terme di Sirmione) have two distinct thermal centers. The first is located within the old center of Sirmione (Terme di Catullo), and the other one is situated in the village of Colombare (Terme di Virgilio), at the extreme end of the peninsula of Sirmione at Lake Garda, where the managing headquarters of the resort is also located. These two spa centers offer high quality balneotherapy and thermal services. Clients can benefit from such spa services if they are guests of the following hotels in Sirmione: Grand Hotel Terme, Grand Hotel Terme di Sirmione and Hotel Fonte Boiola.
On top of the respective spa centers, Terme di Sirmione complements its offers with the so-called Aquaria (thermal wellness center), it too located in Sirmione.