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Mountain biking trails
Italy
Marche
Macerata
Fiastra

Lame Rosse Loop from Lake Fiastra

Hard

3.4

(16)

46

riders

Lame Rosse Loop from Lake Fiastra

03:07

28.9km

1,020m

Mountain biking

This challenging 18-mile mountain biking loop from Lake Fiastra features the unique Lame Rosse geological formations and stunning lake views

Last updated: February 26, 2026

Tips

Includes a segment in which cycling is not permitted

After 24.4 km for 237 m

Waypoints

A

Start point

Parking

Get Directions

1

3.86 km

Sanctuary of Blessed Ugolino

Highlight • Religious Site

The Sanctuary of Beato Ugolino, located on a promontory in Fiegni, is what remains of an ancient Benedictine monastic complex built in Romanesque style in the 12th century. In the …

Translated by Google •

Tip by

2

4.69 km

Viewpoint over Lake Fiastra

Highlight • Viewpoint

Spectacular viewpoint on Lake Fiastra

Translated by Google •

Tip by

3

18.9 km

Hiking trail section

Highlight • Trail

Very bumpy stretch of hiking trail. If you venture out on a bicycle be prepared to push the bike or carry it on your back for a couple of kilometres. …

Translated by Google •

Tip by

4

21.5 km

Lame Rosse - incredible geological panorama

Highlight • Natural Monument

They are formations in the shape of pinnacles and towers made up of gravel held together by clay and silt, formed thanks to the erosion of atmospheric agents.
Bring water …

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Tip by

5

25.9 km

Cycle and Pedestrian Path along Lake Fiastra

Highlight (Segment) • Cycleway

The cycle/pedestrian path runs along most of the length of the lake going from Fiastra almost to the dam. The first half is paved while the second is dirt. Little …

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Tip by

B

28.9 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

12.8 km

8.93 km

6.89 km

293 m

Surfaces

16.6 km

8.93 km

2.10 km

1.27 km

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (1,210 m)

Lowest point (600 m)

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Weather

Powered by Foreca

Sunday 12 July

31°C

15°C

0 %

Additional weather tips

Max wind speed: 9.0 km/h

to get more detailed weather forecasts along your route

Comments

April 21, 2025,Le Lame Rosse nel Parco Nazionale dei Monti Sibillini – giro ad anello dal Lago di Fiastra
Some sections are dangerous and you have to get off and push your bike. Nothing impossible.

Showing Translation

From km 18 to the junction for the Grotta dei Frati (about km 20.5) the route is not suitable for mountain biking.
Choose alternative route.

Showing Translation

Very beautiful, but also technically quite demanding tour.
In the end I had to improvise a bit because the strada provinciale 58 lago di fiastra was closed. The route I took from the closure is not recommended, it goes over meadows and private property.
The tour should perhaps not be done in February😄

Showing Translation

The route is a circular route and is interrupted due to lack of battery

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Frequently Asked Questions

How challenging is the Lame Rosse Loop mountain bike trail?

This mountain bike trail is classified as difficult. While some sections along Lake Fiastra are more accessible, the full loop includes significant elevation gains and descents, rugged paths, and loose gravel sections, particularly near the Lame Rosse formations. Good fitness and technical riding skills are recommended.

What kind of terrain can I expect on the Lame Rosse Loop?

The terrain is quite varied. You'll encounter paved roads, forest roads, pleasant singletracks, and sections along the lake's edge. Be prepared for loose gravel sections ('ghiaione'), especially as you approach the Lame Rosse. Some parts are exposed, while others offer shade from holm oak forests.

What are the main natural features or landmarks along the route?

The highlight is undoubtedly the Lame Rosse - incredible geological panorama, often described as a 'mini Grand Canyon' due to its unique red rock formations. You'll also enjoy breathtaking views from the Viewpoint over Lake Fiastra and ride along the scenic Cycle and Pedestrian Path along Lake Fiastra. The Sanctuary of Blessed Ugolino is another notable point of interest.

Where can I park to access the Lame Rosse Loop from Lake Fiastra?

The trail typically starts from areas around Lake Fiastra, such as San Lorenzo al Lago. You'll find parking available in these lakeside villages, which serve as common starting points for the loop.

What is the best time of year to mountain bike the Lame Rosse Loop?

The ideal time to experience this trail is generally from May to November. However, it can also be enjoyed from April to November, provided there is no snow on the higher sections. Always check local weather conditions before you go.

Are there any specific regulations or permits required for mountain biking in Monti Sibillini National Park?

As the trail is located within the Monti Sibillini National Park, it's crucial to respect park regulations. While no specific permits are usually required for mountain biking, it's important to stay on marked trails, protect the fragile ecosystem (especially around the Lame Rosse where you may need to dismount), and practice Leave No Trace principles. There are no entrance fees for the park itself.

Is the Lame Rosse Loop dog-friendly?

Yes, dogs are generally allowed on the Lame Rosse Loop, but they must be kept on a leash at all times, especially within the Monti Sibillini National Park. This is to protect wildlife and ensure the safety of other trail users.

Does the trail intersect other well-known paths?

Yes, the route also passes through sections of the Lame Rosse, Montalto di Cessapalombo/La Villa, Great Ring MTB Stage 2, and Cammino dei Cappuccini - Tappa 11.

What's an important tip for approaching the Lame Rosse formations?

When you approach the Lame Rosse formations, it's highly recommended to dismount from your bike and continue on foot. This is due to the presence of loose gravel sections and, more importantly, to protect the fragile and unique geological ecosystem of the Lame Rosse.

How long does it take to complete the Lame Rosse Loop by mountain bike?

The Lame Rosse Loop typically takes around 3 hours and 7 minutes to complete by mountain bike. This duration can vary depending on your fitness level, riding speed, and how often you stop to enjoy the views or explore the highlights.

Is the Lame Rosse Loop a circular route?

Yes, the Lame Rosse Loop is a circular route, meaning you will start and end at the same point, typically near Lake Fiastra. This makes it convenient for parking and planning your day.

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