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Discover Tuscany’s natural thermal spring at Calidario Terme Etrusche with a 4-hour entry ticket, including refreshment options and optional wellness extension.

The Calidario Terme Etrusche offers a unique opportunity to enjoy a natural spring in the heart of Tuscany, Italy. For 4 hours, visitors can explore a historic thermal lake covering over 3,000 square meters, a rare geological phenomenon in Europe. The tour includes access to refreshments such as detox drinks, fresh fruit, and flavored water, giving a wholesome taste of local light fare.
This experience is perfect for those seeking relaxation and a connection with nature in a small group environment limited to 10 participants. The tour offers multilingual guides in Italian, German, English, and French, ensuring clear communication. For an extra fee, visitors can extend their stay in the wellness area, making this a flexible and refreshing escape in Tuscany’s countryside.
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The natural spring at Calidario is a historic site with roots in Earth’s natural processes. The lake’s surface, spanning over 3,000 square meters, results from a complex natural formation that makes it one of the most notable thermal springs in Europe. Visitors learn about this geological phenomenon, which has been shaping the landscape over millennia, offering a unique insight into Earth’s natural history.
The spring’s waters are thermal, providing a soothing experience for those seeking relaxation. As you bathe, you’ll breathe in pure air, surrounded by the scenery of Tuscany’s countryside. This location makes it ideal for travelers interested in both nature and geological marvels.

Access to the refreshment zone runs daily from 11:30 am to 6:30 pm. Inside, visitors find a selection of detox drinks, fresh fruit and vegetables, and flavored waters designed to complement your time in the thermal lake. The availability of natural yogurt and other light local options helps visitors stay refreshed without heavy meals.
The refreshments enhance the overall experience, making the visit not just about the swim but also about enjoying the local flavors. This area provides a comfortable space to relax, chat, and take in the peaceful surroundings.
For those wanting more from their visit, the wellness area offers the chance to stay longer at an additional €2.50 per half hour. The exit turnstile tracks your extra time, allowing flexibility to linger in the thermal waters or unwind further after your main experience.
This option makes the tour suitable for full relaxation, whether you prefer a quick visit or a longer, more leisurely soak. Just keep in mind that the cost accumulates if you choose to stay extended, so plan accordingly.
More Great Tours NearbyThe tour operates with free cancellation up to 24 hours before, providing peace of mind in case plans change. You can reserve your spot online, and the pay later option helps keep your arrangements flexible. The group size is limited to 10 participants, fostering a more intimate setting.
To participate, travelers should bring swimwear, towel, and flip-flops. The tour lasts 4 hours, with starting times subject to availability that can be checked during booking.
Professional guides lead the tour, speaking Italian, German, English, and French. Their role is to explain the geology and history of the spring and ensure visitors feel comfortable and informed throughout the experience. Their multilingual approach helps create a friendly, accessible atmosphere for international visitors.
The guides are knowledgeable about the site’s natural history and ready to answer questions about the geological phenomenon of the lake and its significance in European thermal spring history.
This small group tour ensures a personalized experience with ample opportunity to relax without feeling crowded. The limited size also makes it easier to stay together and receive attentive service from guides and staff.
The location in Tuscany’s countryside is accessible, with no complex transportation details provided, making it a straightforward day trip for those staying nearby or exploring the region.
Unlike larger thermal parks, the Calidario spring offers a more intimate experience in a historic geological site. Its size and natural setting make it a peaceful alternative to commercial thermal pools or spas. Plus, the refreshment options and the opportunity to extend the stay add tangible value for visitors seeking both relaxation and cultural connection.
This 4-hour entry ticket to the natural spring in Tuscany provides a balanced mix of geological wonder, relaxation, and light refreshments. The small group size and multilingual guides ensure a personalized and informative visit, perfect for those curious about Earth’s natural features or simply looking for a peaceful thermal bath experience.
While the additional fee for extending your stay in the wellness area requires some planning, it offers a way to turn a quick visit into a more luxurious and uninterrupted relaxation session. The easy booking and cancellation policies make it accessible, especially for travelers with flexible schedules.
The Calidario Terme Etrusche stands out as a calm, authentic alternative to larger thermal parks, ideal for nature lovers and those wanting a meaningful connection with Tuscany’s natural geothermal resources.
Is this tour suitable for children?
Yes, the experience is family-friendly, but children should be supervised and remember to bring swimwear, towel, and flip-flops.
Can I stay longer than 4 hours?
Yes, you can extend your stay in the wellness area at €2.50 per half hour by passing through the exit turnstile.
Is there a dress code for the thermal spring?
Visitors should wear swimwear and bring towels and flip-flops for comfort and hygiene.
Are guides available in multiple languages?
Yes, guides speak Italian, German, English, and French to accommodate international guests.
What is included in the refreshment zone?
Inside, you’ll find detox drinks, fresh fruit, flavored waters, and natural yogurt, all designed to complement your thermal experience.
Can I cancel my booking?
Yes, free cancellation is available up to 24 hours before the tour.
What should I bring for the visit?
Bring swimwear, towel, and flip-flops; these are essential for comfort in the thermal waters.
Is transportation provided?
The data does not specify transportation details, so it’s best to arrange your own access to the site.
How many people does the tour accommodate?
The tour is limited to 10 participants, ensuring a small, intimate group.
Where is Calidario located?
It is situated in the Val di Cornia Parks in Tuscany, Italy, at coordinates 43.037906646728516, 10.598011016845703.