★ ★ ★ ★ ★
Geothermal Trek from the Parco delle Biancane to the Fumarole Park
Experience Code TRVHD
HALF DAY
There is a trail that crosses the fiery heart of Tuscany, connecting two iconic sites of natural geothermal activity: the Parco delle Biancane and the fumaroles of Sasso Pisano. This guided 3-hour trek, immersed in an almost surreal landscape, takes you along a route full of emotions, steam, subterranean sounds, and unique surface phenomena. Walking among smoking craters, altered rocks, and wild valleys, you will discover the extraordinary power of the underground and the millennia-old relationship between humans and geothermal energy. An experience designed for curious groups, schools, and walkers who love active nature.
Activity Information
Free cancellation
Cancel up to 20 days in advance for a full refund
Book now, pay later
Plan flexibly; book this experience without paying today.
Duration 3 hours
Choose from start times 9:00 AM – 2:00 PM*
Fast Access
Direct entry with the guide, no ticket line
Guide Languages
Italian, French, English
Audioguide
Not available
Accessibility
The trail is for hiking; not suitable for wheelchairs or people with severely reduced mobility
Highlights
Walking traverse from Monterotondo Marittimo to Sasso Pisano, immersed in natural geothermal activity
Professional environmental guide along the entire route
Close-up observation of fumaroles, active geothermal emissions, and natural phenomena
Combination of science, environment, and physical activity
Suitable for secondary schools, sports groups, and light hiking enthusiasts
Available year-round (except December 25, 26, 31, and January 1)
Full Description
Via dei Lagoni Boraciferi, 58025
Monterotondo Marittimo GR

The visit starts at the Parco delle Biancane in Monterotondo Marittimo. After an introduction to the geothermal features of the area, the trek begins along the hiking trail leading to Sasso Pisano.
The trail passes white ridges, active degassing areas, Mediterranean scrub forests, and mineralized zones. Along the way, the guide explains geological and environmental aspects, illustrating how underground forces have shaped this landscape. The trek is accessible with hiking shoes and a basic familiarity with hilly paths.
The highlight of the hike is reached at the natural fumarole area of Sasso, a powerful and fascinating environment where the ground boils and steam emerges from the soil. Here, the guide completes the narrative, explaining the links between tradition, energy resources, and biodiversity.
Alternative Order (on request)
Depending on guide availability, it is possible to do the experience in reverse: first the Fumarole Trail, then transfer to Monterotondo Marittimo for the Parco delle Biancane. This option can be selected when booking.
Bus Service (on request)
Walking the route makes the experience even more immersive, but if preferred, you can choose bus transfer between the two sites, organized independently. This option can be selected when booking.
What’s Included
✔ Environmental guide service for the entire route
✔ Authorized access to geothermal areas
✔ Technical and logistical organization
✖ Catering services
✖ Transport to the starting point or return
Meeting Point
We meet in Monterotondo Marittimo, Viale Matteotti, at the public bus stop. Please arrive 15 minutes before the scheduled time; from there we will accompany you to the Parco delle Biancane.
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Free parking for cars and buses is available near the sites.
At the Larderello visitor center, there are restrooms, a cafeteria/bar, large covered rooms, and equipped outdoor spaces, ideal for relaxing breaks or enjoying packed meals.
The Larderello visitor center also features a shop where you can purchase souvenirs, publications, vintage prints, and minerals.
At the external geosite visitor points, public toilets and refreshment/bar facilities are available nearby.
Where to Eat
Lunch is entirely at the participants’ expense: you can organize a packed lunch independently, or book at Vapori di Birra in Sasso Pisano, where food and drinks are available, along with restrooms and covered areas. Organizers do not provide or prepare meals.
In this case, it is necessary to book directly at the brewery via:
🌐 www.vaporidibirra.com
📞 +39 328 2334464
What to Wear
Hiking boots or shoes with good grip
mixed and dirt surfaces
Layered clothing and a light rain jacket
Steam can condense and create humidity even in summer
Hat and sunscreen during warmer months
Temperatures can be high
Water bottle
No drinking fountains along the trail
Packed lunch
Bring enough food for the day
Camera or smartphone
The geothermal vents are a sight to capture!
Plan B
In case of adverse weather conditions, since this is an outdoor activity, our standard service terms apply. However, for this specific experience, we offer a Plan B designed to minimize inconvenience: instead of the outdoor hike, participants may join a guided visit to the Geothermal Museum, discovering the history, curiosities, and modern applications of this extraordinary natural resource. This alternative ensures an engaging and thematically consistent experience, even in case of cancellation.
✔ Geothermal Museum
✔ Visitor services
Verifica disponibilità
Offer Reserved for Schools
OPTION 1
Are you booking on behalf of an Agency or an Educational Institution?
OPTION 2
Are you booking on behalf of a Private Individual?
Offer Reserved for Tourist Groups
OPTION 1
Are you booking on behalf of an Agency?
OPTION 2
Are you booking on behalf of a Private Individual?
Termini di prenotazione
FOR SCHOOLS
Ticket
- 1–12 participants → Fixed rate: €120.00
- From 13 participants and up → €10.00 per person
Free Admission
- Accompanying teachers
- Students with disabilities
- Accompanying persons of students with disabilities
FOR GROUPS
Ticket
- 1–12 participants → Fixed rate: €120.00
- From 13 participants and up → €10.00 per person
Discounts
- Reduced (6–13 years): €6.00
- Free (under 6 years): €0.00
FAQ
How to Book?
For any questions about visit options, logistics, or payments, you can contact the Museum’s mobile/WhatsApp line at:
📞 +39 342 1422065
However, the quickest and most efficient way to organize your visit is by filling out our online booking form.
This allows us to receive all the necessary information in an organized and timely way, so we can offer you an experience perfectly tailored to your educational and logistical needs.
By completing the form, you can:
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Receive fast and personalized assistance
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Reserve a date as an option, with no initial commitment
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Obtain a clear summary of your request with all details
Please fill in all sections carefully, selecting the options best suited to your group and providing complete billing information.
Submitting the form does not constitute a confirmed booking. It is an informational request that initiates direct contact with the organizers.
The booking becomes effective only upon receipt of confirmation by email from the organizers.
Until payment is made, the experience is not officially confirmed, and the selected date remains provisional.
The option will automatically expire if not reconfirmed within the agreed time frame.
What Is an Option?
During booking, you can select the “Provisional Option” box.
An option is a request for availability that lets you express interest in a specific experience without any obligation.
It is often used when the client still needs to finalize other aspects of the trip (e.g. accommodation, transportation) but wishes to secure a tentative date.
Each option has a set expiration date, which will be sent via email.
If the client does not confirm the booking by that deadline, the option automatically expires. The duration of the option depends on how far in advance the requested date is.
How to Pay?
The balance must be paid within a few days of receiving the electronic invoice. Only if a fiscal receipt is requested may payment be made on site.
If invoicing is required and the booking is made within the same month as the visit, payment must be made in a single transaction. For bookings totaling up to €200.00, payment is due immediately after the final agreement.
Accepted payment methods for invoiced bookings include:
Bank Transfer, Postal Order (pre-filled on request), or Credit Card in the name of the VAT holder indicated on the invoice.
Bank transfer details:
IDEALCOOP SOC. COOP. SOCIALE ONLUS
Via S. Stefano, 7 – 56045 Pomarance (PI)
IBAN: IT60G03069 71113000000004001
Intesa Sanpaolo – Pomarance Branch
Please indicate in the payment reference the group name, date, and booked services.
Example: ABC School – Museum Visit + Workshop – [current_date]
How to Cancel?
Cancellations made up to 20 days before the visit date incur no penalty, and any deposit paid will be refunded.
For cancellations made between 20 and 2 days before the visit, 50% of the total cost will be charged.
Alternatively, we offer the option to reschedule the visit for another date, subject to availability.
In the event of a no-show (failure to appear or failure to cancel at least 48 hours before the visit), 100% of the service cost will be retained as a penalty.
Where to Eat?
In Larderello:
At our Visitor Center in Piazza Leopolda, Larderello, you’ll find restrooms, a café/bar, large indoor halls, and equipped outdoor areas—perfect for relaxing breaks or packed lunches.
These hospitality services are free of charge and suitable for large groups.
In Sasso Pisano:
Just a few kilometers from Larderello is Vapori di Birra, the world’s first craft brewery powered by geothermal steam.
The brewery also offers a restaurant service for large groups, as well as tastings and on-site product sales.
Reservations must be made independently.
📞 Tel. 0588 26156
A few hundred meters from the Larderello Visitor Center, you can also find the La Terrazza restaurant, which offers both indoor and outdoor dining spaces and is ideal for school and group meals.
Reservations must be made independently.
📞 Tel. 0588 67642
For our itineraries—especially when time is limited—we recommend bringing a snack or packed lunch to enjoy at the visitor centers.
How to Reach Us?
The geothermal area can be visited by car or coach.
A public bus service is available, though not all sites are reachable.
The area is not served by a railway network.
For coaches, the following routes are not recommended:
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Castagneto Carducci / Monteverdi / Canneto / Serrazzano
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Montecastelli Pisano / San Dalmazio

How Are Transfers Between Sites Managed?
For all activities, your own vehicle is required, especially when the itinerary includes multiple sites located some distance apart. Transfers are not included in our services, and no dedicated shuttle is provided.
Transportation must be arranged independently.
Distances between sites are manageable:
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Geothermal Museum ↔ Soffione: approx. 2 km
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Monterotondo ↔ Sasso Pisano: approx. 10 km
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Monterotondo ↔ Larderello: approx. 20 km
Each stop must therefore be reached by your own means (car or coach) following the directions provided upon booking.
If you have difficulty arranging transport, contact us — we’ll help you find the best solution.
What Happens If the Group Is Late?
Punctuality is essential to ensure smooth service and avoid overlapping with other bookings.
Please do not arrive too early or too late. In case of delay, the duration of the service may be shortened. In the event of a major delay, the activity may be postponed or canceled according to our service conditions.
What Happens in Case of Bad Weather?
Guided tours of the Geothermal Museum take place regardless of weather conditions.
For outdoor activities (excursions, traverses, geosite visits), the management reserves the right to evaluate feasibility on the day, depending on weather conditions. In the event of heavy rain or adverse weather, the program may be modified, suspended, or canceled for safety reasons only.
Our staff will always do their best to ensure the scheduled activities can take place, even under less-than-ideal conditions.
Please wear appropriate clothing and bring rain protection.
In the event of cancellations or modifications due to force majeure, no refund will be issued, as these situations are beyond the organizer’s control.
What Happens If the Number of Participants Decreases?
Reductions in participant numbers communicated at least 10 days before the visit will be invoiced based on the actual number of participants.
After that deadline, refunds will be granted only up to a maximum of 10% of the total number of participants.
What Happens in Case of No-Show?
If the group fails to show up or does not cancel at least 48 hours in advance, 100% of the service cost will be retained as a penalty.
No refunds are issued for last-minute cancellations, as guides and staff are specifically scheduled and engaged for the reserved experience, dedicating time, resources, and organization to its successful execution.
The only exception applies to public force majeure events, duly documented, such as:
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Official municipal or Civil Protection orders mandating school closures or travel bans, either from the point of origin or to the destination.
In these cases, official documentation (e.g. school notice, ordinance, public announcement) must be provided.
Personal circumstances such as illness, injury, or other impediments, even if certified, do not constitute grounds for refund, as they are not recognized among the conditions for cancellation.
Taste Our Beer
DISCOVER THE BREWERY
Vapori di Birra
Geothermal Craft Brewery
While visiting the Fumarole Park of Sasso Pisano, you have the perfect opportunity to discover Vapori di Birra — the first brewery in Italy to use geothermal steam as its main source of energy. An innovative project that combines brewing tradition, environmental sustainability, and local production.
The brewery was founded with the idea of enhancing local resources by harnessing clean, renewable energy from the Earth to power the entire production process. Thanks to a specially adapted system, Vapori di Birra minimizes its environmental impact while ensuring maximum energy efficiency.
In an age of industrial and globalized production, Vapori di Birra embraces the path of craftsmanship: natural raw materials, a controlled supply chain, and a philosophy that places ecology at its core. A challenge that smells of malt — and speaks of the future, deeply rooted in the warm heart of Tuscany.

















































