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Routes
Running trails & routes
Italy
Tuscany
Pisa
Castelnuovo Di Val Di Cecina

The Smoking Lands between Sasso Pisano and Monterotondo Trail

Routes
Running trails & routes
Italy
Tuscany
Pisa
Castelnuovo Di Val Di Cecina

The Smoking Lands between Sasso Pisano and Monterotondo Trail

Hard

3

runners

The Smoking Lands between Sasso Pisano and Monterotondo Trail

00:55

6.32km

240m

Running

Jog this difficult 3.9-mile (6.3 km) trail through the geothermally active "Smoking Lands" in Tuscany, with unique steam vents and coastal v

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

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1

274 m

Historic Center of Sasso Pisano

Highlight • Settlement

Sasso Pisano is a fraction of the Italian municipality of Castelnuovo di Val di Cecina, in the province of Pisa, in Tuscany. Located near Larderello, a place famous for the exploitation of geysers and boraciferous lakes, Sasso Pisano is a place where these manifestations are still visible in a natural way.
Source: it.wikipedia.org/wiki/Sasso_Pisano

Translated by Google •

Tip by

2

3.34 km

Biancane Nature Park

Highlight • Natural Monument

The Biancane Nature Park (the name Biancane derives from the white color of the rocks) is an extraordinary area in which geothermal energy has decisively characterized the whole landscape. You can follow a guided tour, wearing trekking shoes, and be fascinated by the natural geothermal manifestations that you will observe in large quantities. The shower heads (also called fumacchi) are columns of steam that rise from the ground and dissolve in the air. Bulicami, constantly bubbling mud lagoons caused by endogenous gases. Le putizze, undoubtedly a funny name that indicates the emanations of steam rich in hydrogen sulphide. Le Mofete, gaseous manifestations of carbon dioxide.

Translated by Google •

Tip by

B

6.32 km

End point

Parking

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Way Types & Surfaces

Way Types

2.29 km

1.39 km

1.34 km

1.03 km

252 m

Surfaces

3.75 km

1.28 km

599 m

522 m

160 m

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Elevation

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Weather

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Friday 29 May

28°C

17°C

0 %

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Max wind speed: 12.0 km/h

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Frequently Asked Questions

Is The Smoking Lands between Sasso Pisano and Monterotondo Trail suitable for jogging?

While komoot classifies this route for jogging, the trail is quite challenging and better suited for experienced trail runners or hikers. The terrain is difficult, featuring uneven surfaces, stony ground, and significant elevation changes. The unique geothermal activity also means you'll encounter areas with steam vents and potentially hot ground, requiring careful footing. It's an adventurous walk or hike rather than a smooth run.

What is the terrain like on this trail?

The terrain is highly unique and varied, often described as a 'lunar landscape' or 'Devil's Valley'. You'll traverse footpaths over rocks reddened by steam, pastures, debris, and stony ground. Sections also wind through ancient chestnut woods. Be prepared for uneven surfaces and the distinctive features of a geothermally active area.

What unique natural features can I expect to see along the route?

This trail is renowned for its dramatic geothermal activity. You'll encounter 'soffioni' (jets of steam), 'putizze' (sulfur-rich gas emissions), and 'lagoni' (depressions with geothermal waters). The Biancane Nature Park is a highlight, featuring a white landscape and geysers. You might also see fumaroles, boiling fountains, and slowly growing sulfur crystals, showcasing the Earth's raw power.

Are there any specific points of interest or viewpoints along the way?

Absolutely! The trail passes through the charming Historic Center of Sasso Pisano, offering a glimpse into local history. The Biancane Nature Park is a major natural attraction. On clear days, panoramic viewpoints along the route offer expansive views of the Tyrrhenian coast, stretching from Punta Ala to the Isle of Elba.

Where can I park to access the trailhead?

While specific parking details for this exact trailhead are not provided, it's generally recommended to look for parking in or near the villages of Sasso Pisano or Monterotondo Marittimo. These villages serve as common starting points for trails in the area. Always check local signage for designated parking areas.

Is this trail dog-friendly?

Information regarding dogs on this specific trail is not explicitly stated. However, given the unique geothermal features, potentially hot ground, and sulfur emissions, it's advisable to exercise caution and keep dogs on a leash. Some areas might be unsuitable for pets due to extreme heat or acidic conditions. Always ensure your dog is comfortable with challenging terrain.

What is the best time of year to visit The Smoking Lands trail?

The best time to visit is typically during the cooler months of spring (April-May) or autumn (September-October). During these seasons, temperatures are more moderate, making the challenging terrain and geothermal heat more manageable. Summer can be very hot, and some areas might be less pleasant due to the heat and strong sulfur smells.

Do I need a permit or is there an entrance fee for the Parco Naturalistico delle Biancane?

The Parco Naturalistico delle Biancane, which this trail traverses, is a natural park. Generally, there are no specific permits required or entrance fees to access the trails within the park itself. However, always respect local regulations and stay on marked paths to protect the fragile environment.

Does this trail intersect with other well-known paths?

Yes, this route incorporates significant sections of other established trails. Approximately 71% of the route follows 'Le Terre Fumanti tra Sasso Pisano e Monterotondo', 57% overlaps with the 'Etruscan path - Stage 03', and about 12% includes the 'Buca San Rocco' trail.

What should I bring for a challenging trail like this?

Given the difficult terrain and geothermal activity, sturdy hiking boots with good ankle support are essential. Bring plenty of water, as there are no water sources on the trail. Sun protection (hat, sunscreen) is recommended, along with layers of clothing. A map or GPS device is also advisable, as some sections might be less clearly marked. Consider bringing a first-aid kit for minor scrapes.

Are there any cafes or restaurants near the trailhead?

You'll find options for cafes and restaurants in the nearby villages of Sasso Pisano and Monterotondo Marittimo. These towns offer places to refuel before or after your adventure on the trail.

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