Founded by Larderello Spa at the end of the 1950s it is housed in Palazzo de Larderel, recently restored and furnished with the most modern techniques of museum-graphics. A journey that starts from the use of this resource in the Etruscan and medieval period, taking us up to the industrial development and to the contemporary challenge of sustainable energy.
In 1913 the first ever geothermal plant was built. Today the plants are the pulsing heart of the geothermal system and together with those on Amiata produce about the 27% of the total electrical needs of Tuscany.

The Geothermal Energy Museum is open all the year round (see timetable), open to groups and individuals, it is particularly suitable for school visits which can include several didactic activities on geothermal power and its natural phenomena. The visit includes, beside the museum rooms, the plastic-model room (with slides that show the origin of geothermal energy, the research, the drilling activity and the electrical plants), the covered lagone and the thermal spring. For groups, booking is compulsory, a visit to a geyser and a geothermal-electrical plant can be arranged. The visit to the museum also includes a documentary on the origins of geothermic energy, technical research, drilling and the power stations plus a visit to a “covered lake” or dome for the collection of steam and a hot spring .

Tutorial Well: Drilled in 1956, 740 metres deep and 9”5/8 wide, it produces about 10 tons of fluid per hour at a temperature of 180°C. Composition of the fluid: 96% steam, and 4% incondensable gases. The tutorial opening of the well is included in the museum guided visit

Opening times

From 16/03 to 31/10 open every day 9:30 am – 6:30 pm
Last admittance at 6:00 pm

From 01/11 to 15/03 open every day (except Monday) 10:00 am -5:00 pm
Last admittance 4:30.

Closed: Monday (winetr time), 1st January, 25th, 26th and 31st December.

Guided tours: download
con informazioni approfondite.

Reservations 0588 67724
Mail: museogeotermia@idealcoop.com



Pomarance, Larderello | Geothermal Energy Museum

Opening times
From 16/03 to 31/10: open daily from 9:30 a.m. until 6:30 p.m.
From 01/11 to 15/03: open daily (except Mondays) from 10 a.m. until 5 p.m.

Closing times  Monday. Also closed on the following dates: 1st and 6th January,
25th, 26th, 31st December and the last two weeks of January.

Contact: 0588 67724 or 0588.86099

Guided tours to a steam jet and a geothermal power station
are organized only upon booking
Info: 0588.86099
Tourist Consortium of Volterra Valdicecina