4.2
(989)
9,254
riders
11
rides
Touring cycling around Nature Reserve Diaccia Botrona features a unique wetland landscape, characterized by extensive marshy areas, reed thickets, and halophilous plants. The terrain is predominantly flat, making it suitable for various cycling abilities. This internationally recognized reserve, a remnant of the ancient Lake Prile, offers routes through diverse ecosystems including brackish lagoons and fragments of ancient forests. The region's low elevation and well-maintained paths provide accessible touring cycling experiences.
Last updated: July 8, 2026
3.6
(8)
40
riders
16.0km
01:24
10m
10m
Hard bike ride. Great for any fitness level. You may need to push your bike for some segments of this route.
4.7
(3)
37
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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2.0
(1)
13
riders
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.
2.3
(3)
24
riders
7.09km
00:26
20m
20m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
15
riders
Hard bike ride. Great for any fitness level. You may need to push your bike for some segments of this route.
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The Abbey of San Pancrazio al Fango is a fascinating archaeological ruin, located on the border between the municipalities of Grosseto and Castiglione della Pescaia, immersed in the splendid setting of the Diaccia Botrona Nature Reserve.
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The Fortress of Marina di Grosseto is historically known as the Fort of San Rocco. It is a coastal military fortification located in the heart of the seaside resort, a stone's throw from the tourist port. It was built at the end of the 18th century by the House of Lorraine with functions of customs control, coastal defense, and logistical support for the historical land reclamation works of the Maremma.
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The Fortress of Marina di Grosseto is historically known as the Fort of San Rocco. It is a coastal military fortification located in the heart of the seaside resort, a stone's throw from the tourist port. It was built at the end of the eighteenth century by the House of Lorraine with functions of customs control, coastal defense, and logistical support for the historic land reclamation works of the Maremma.
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Castiglione della Pescaia is always beautiful to cycle through, and I never get tired of it!
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The view of Castiglione della Pescaia from Ponte Giorgini offers one of the most iconic and photographed views of the Maremma of Livorno and Grosseto, suspended between the region's hydraulic history and the beauty of the medieval village. Looking from the bridge, you can admire a unique perspective that combines natural and historical elements: The canal-port: The Bruna river flows under the bridge, hosting pleasure boats and fishing vessels moored along the quays. The medieval village: In the background, the hill of the historic center stands out, dominated by the profile of the Aragonese castle and the medieval walls. The reflection on the water: At sunset, the lights of the town and the colors of the sky are reflected on the Bruna river, creating a particularly romantic and evocative atmosphere.
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The Diaccia Botrona Nature Reserve is a splendid protected wetland area located in Tuscany, extending over 1200 hectares between the municipalities of Castiglione della Pescaia and Grosseto. Considered the most significant wetland in Italy and protected internationally by the Ramsar Convention, it represents the last remnant of the ancient Lake Prile, a vast basin drained starting from the 18th century following the major reclamation works by the House of Lorraine. To see is the Casa Rossa Ximenes. A historic building constructed in 1765 by engineer Leonardo Ximenes, originally designed to regulate water and combat malaria. Today it serves as a museum, visitor center, and the main access point to the entire reserve.
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It's best to stick to the road with your racing bike. One section has been rebuilt and is in great condition, but the rest is unrideable.
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The area currently known as the Diaccia Botrona Nature Reserve once contained a saltwater basin connected to the sea, which for centuries provided a significant economic source, ensuring the livelihood of the surrounding areas thanks to fishing, the fish trade, and the supply of salt. This enormous "piscaria" or fishpond, on which the castle stood, later became the toponym of the town, called Castiglione della Pescaia. Over the centuries, the Prile initially lost its salinity (the lake was declared a freshwater pond in 1386) and then gradually dried up, forming the marshy basins that characterize the wetland.
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The Nature Reserve Diaccia Botrona is characterized by its predominantly flat wetland landscape, featuring extensive marshy areas, reed thickets, and unique halophilous (salt-loving) plants. This makes it highly suitable for touring cycling and family outings, offering accessible routes with low elevation changes.
Yes, the reserve offers several easy touring cycling routes. For instance, the San Rocco Bridge – Marina di Grosseto Fortress loop from Riserva naturale Diaccia Botrona is an easy 12 km path. Another accessible option is the Bike loop from Castiglione della Pescaia, which is 7.1 km long. Overall, 8 of the 12 touring cycling routes in the area are rated as easy.
The months of March, September, and October are generally recommended for touring cycling in the reserve. During these periods, the weather is ideal, and the landscape is particularly charming, especially in autumn with the changing colors of the vegetation and the arrival of migratory birds.
The reserve is a haven for biodiversity. Cyclists can observe a wide variety of plant species, including around 15 types of wild orchids and ancient forests with ash, elm, and tamarisk trees. It's also a paradise for birdwatchers, with over 200 bird species, including Greater Flamingos, Ospreys, and various herons. Mammals like foxes and badgers, and reptiles such as tortoises, also inhabit the area.
Absolutely. A key attraction is the Casa Rossa Ximenes, an iconic red building that now serves as a multimedia museum and visitor center, offering excellent observation points. You can also find the remains of the 12th-century Abbey of San Pancrazio al Fango on Clodia Hill. Many routes offer scenic views of these historical sites and the unique marsh environment.
Yes, circular routes are a popular way to explore the reserve. A prominent example is the Diaccia Botrona – Diaccia Botrona Nature Reserve loop from Ponti di Badia, a 16 km route that offers immersive views of the marshy environment. Another option is the Bike loop from Riserva naturale Diaccia Botrona, an 8.1 km easy ride.
The touring cycling routes in Nature Reserve Diaccia Botrona are highly regarded by the komoot community, with an average rating of 4.2 stars from over 290 reviews. Nearly 3,000 touring cyclists have used komoot to explore the area, often praising the unique wetland scenery and accessible paths.
While the terrain is generally flat, some routes are classified as difficult due to their length or specific conditions. For example, the Diaccia Botrona Nature Reserve – Casa Rossa Ximenes loop from Castiglione della Pescaia is a challenging 21.8 km route. In total, there are 4 difficult touring cycling routes in the reserve for those seeking a longer ride.
Yes, some routes extend beyond the immediate reserve, connecting to nearby towns and coastal areas. The Castiglione della Pescaia – Marina di Grosseto Cycle Path is particularly well-suited for cycling, being paved and signposted, offering varied scenery including coastal views and the Marina di Grosseto Fortress.
Touring cycling in Nature Reserve Diaccia Botrona offers a unique experience defined by its flat wetland landscapes, marshy areas, and coastal paths. The network provides options for various ability levels, from easy family rides to more challenging routes, all set within an internationally recognized reserve rich in biodiversity and historical attractions.
Yes, the Casa Rossa Ximenes, originally a hydraulic damper, now functions as a multimedia museum and visitor center. It provides an excellent observation point and offers valuable information about the reserve's ecosystem, making it a great starting point for your cycling adventure.


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