San Lorenzo A Merse: Nature Trails and Cultural Heritage

San Lorenzo A Merse can be considered as a place to stay based on specific nature and cultural experiences. When choosing a route, two options are easy to distinguish: the second MTB/e-bike stage of the Itinerario Naturalistico Toscano and the RSMM2 Gonna 2–Ricausa hiking trail. They differ in mode of travel, route and the historical sites along the hiking trail.

Cycling between nature reserves

The second MTB/e-bike stage is titled “Cercando fiumi, terre e roccia” and starts in San Lorenzo a Merse. It passes through the Alto Merse Regional Nature Reserve (Riserva Naturale Regionale Alto Merse). From San Lorenzo a Merse, the stage follows a low-traffic road into the Tocchi State Nature Reserve (Riserva Naturale Statale Tocchi). The route description therefore connects the starting point with two differently named protected areas, without treating them as a single area.

The Itinerario Naturalistico Toscano runs from San Lorenzo a Merse to the farmhouses of Cerreto a Merse, then continues north via Pornella towards Brenna. The forests along the itinerary provide suitable habitat for numerous birds and mammals, including the rare wildcat (Felis silvestris). The Merse River is home to four fish species endemic to the Tuscan-Lazio district. The area’s connection with nature can thus be considered both through the route and its woodland landscape, and through the river and its fish fauna.

Hiking to the remains of mills and ironworks

The RSMM2 Gonna 2–Ricausa hiking trail is about 11 kilometres long, with 336 metres of ascent and 386 metres of descent. It lies entirely within the Alto Merse Nature Reserve. It starts at a junction off Provincial Road 53 from San Lorenzo a Merse towards Monticiano. As road conditions can change, it is advisable to check them before setting out.

The trail leads to the remains of Molino Ricausa, a watermill built in the 14th century. The visible structures include hydraulic installations, millstones and farm buildings. Ferriera, a former ironworks site, is also located along the RSMM2. An ironworks operated there until the 17th century, and slag remains have been preserved. The route thus combines a hiking experience with evidence of different forms of work in the past: the use of water power at the mill and ironworking at Ferriera.

Village, castle and regional nature

The historic centre is another point to consider when choosing a destination. San Lorenzo a Merse is noted as worth visiting for its castle; in the village, the Chiesa della Misericordia is also a place of interest. These buildings complement the routes, whose highlights lie outside the historic centre. Those interested in cultural heritage will find sites in the village itself, in addition to the industrial remains along the RSMM2.

The specific differences can help you choose between cycling and hiking: the MTB/e-bike stage is described by its title, its starting point in San Lorenzo a Merse and its connections to the nature reserves. For the RSMM2, the approximate length, ascent and descent, and the destinations Molino Ricausa and Ferriera are specified. If you are considering San Lorenzo A Merse as a base for your stay, these different highlights can guide your choice of destination without conflating the two routes.

Discover more destinations: Tocchi, Castello Di Tocchi.

Go to the main travel overview: Monticiano.