4.2
(253)
1,006
hikers
54
hikes
Hiking trails in Riserva Naturale Farma traverse approximately 1,500 hectares of diverse landscapes, including valleys, rolling hills, and dense forests. The region is characterized by a varied topography, with landscapes shifting between wooded sections and open meadows. The Farma stream, a significant tributary of the Merse River, carves a V-shaped valley through the heart of the reserve, offering numerous natural swimming spots. Forests feature a mix of oak, chestnut, evergreen oaks, and cork trees, alongside Mediterranean scrub and vegetation typical…
Last updated: May 12, 2026
5.0
(2)
4
hikers
10.3km
02:59
250m
250m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3.8
(18)
49
hikers
14.7km
04:19
400m
400m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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1.0
(1)
6
hikers
3.17km
00:58
120m
120m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.5
(4)
18
hikers
4.08km
01:05
40m
40m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(3)
7
hikers
10.2km
02:50
190m
180m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
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The thermal water springs from the ground at 40° and creates several pools, forming a real little thermal bath.
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Mandatory pit stop at the Petriolo spa, the water has a temperature of 42°. There is a food truck where you can eat very well.
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Beautiful🤩 and not many people there. We were alone
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A beautiful town, not too famous, making it even more authentic and less frequented.
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Path along the Farma stream that started in Acqua Diaccia. Recording track shortly thereafter. Itinerary on trail, off trail, in water.
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The Farma is an Italian torrent, which flows in the Tuscany region, between the provinces of Grosseto and Siena. Source: https://it.wikipedia.org/wiki/Farma
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The Terme di Petriolo are a Tuscan thermal spring. The location is in the Ombrone Valley, along the course of the Farma river, on the border between the municipalities of Monticiano and Civitella Paganico, respectively in the province of Siena and in that of Grosseto. Source: https://it.wikipedia.org/wiki/Terme_di_Petriolo
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Riserva Naturale Farma offers over 50 distinct hiking trails, catering to various fitness levels. These include easy walks, moderate treks, and more challenging routes through diverse landscapes.
Yes, the reserve has several easy trails suitable for families. For example, the Farma Stream loop from Iesa is a 2.0-mile (3.2 km) path that takes about 1 hour to complete, leading through dense forests and along the stream. Another option is the Farma River Swimming Spot loop from Scalvaia, which is 4.1 km long and also considered easy.
Riserva Naturale Farma is rich in wildlife. Hikers might spot otters, various bat species like greater and lesser horseshoe bats, Lanner falcons, martens, skunks, wildcats, eagle owls, black storks, and roe deer. Designated observation areas enhance the chances of wildlife spotting.
Yes, many trails in Riserva Naturale Farma are designed as loops. Popular circular routes include the Farma River Swimming Spot loop from Riserva Naturale Farma and the Petriolo Thermal Baths – Farma Limestone Spring loop from Iesa, offering varied scenery and points of interest.
Generally, dogs are permitted on trails in Riserva Naturale Farma, but it's always recommended to keep them on a leash to protect the local wildlife and ensure a pleasant experience for all hikers. Please be mindful of any specific signage regarding pet access in certain areas.
Yes, the Farma stream, which carves through the heart of the reserve, features numerous natural swimming spots perfect for a refreshing break during your hike. The area also includes paths leading to captivating waterfalls.
Beyond its natural beauty, the reserve offers several points of interest. You can explore the ancient Belagaio Castle perched on a ridge, discover medieval remains like old mills and ironworks along the watercourse, or visit the unique Stagno della Troscia, a natural lake important for alpine newts.
Yes, parking is generally available at various trailheads and access points around Riserva Naturale Farma, particularly near villages like Iesa and Scalvaia, which serve as common starting points for many routes. Specific parking details can often be found on individual route descriptions.
The area is highly rated by the komoot community, with an average score of 4.2 stars from over 200 reviews. Hikers frequently praise the diverse landscapes, the refreshing natural swimming spots along the Farma stream, and the sense of wild, uncontaminated nature found within the reserve.
The Riserva Naturale Farma offers pleasant hiking experiences throughout much of the year. Spring and autumn are particularly ideal, with mild temperatures and vibrant natural colors. Summer can be warm, but the numerous swimming spots along the Farma stream provide excellent opportunities to cool down. Winter offers a quieter experience, though some paths might be less accessible depending on weather conditions.
While the reserve offers many easy and moderate options, there are also routes that cater to experienced trekkers. These challenging hikes often involve more significant elevation changes and longer distances, requiring good fitness and sure-footedness to navigate the varied terrain. The reserve has 8 routes classified as difficult.
Access to Riserva Naturale Farma primarily relies on private transport due to its natural and somewhat remote setting. While some local bus services might connect to nearby towns, direct public transport to specific trailheads within the reserve is limited. Planning for car access is generally recommended for convenience.
Absolutely! The Petriolo Thermal Baths are situated nearby and offer a fantastic opportunity for relaxation and rejuvenation after a hike. You can even find routes like the Petriolo Thermal Baths – Farma Limestone Spring loop from Iesa that directly incorporate a visit to these natural thermal springs.


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