CAI 809 Trail: Livergnano to Monte delle Formiche
CAI 809 Trail: Livergnano to Monte delle Formiche
3.7
(3)
12
hikers
06:46
20.7km
940m
Hiking
Embark on the CAI 809 Trail, a challenging hike stretching 12.9 miles (20.7 km) from Livergnano to Monte delle Formiche. You will navigate varied terrain, moving through dense forests and open areas within the Riserva Regionale Contrafforte Pliocenico. Prepare for a significant climb, gaining 3092 feet (942 metres) in elevation,…
Last updated: April 23, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Waypoints
Start point
Bus stop
Get Directions
2.56 km
Monte Lupo
Peak
3.88 km
Highlight • Viewpoint
20.7 km
End point
Bus stop
Way Types & Surfaces
Way Types
7.98 km
6.21 km
5.73 km
555 m
223 m
Surfaces
6.08 km
5.59 km
4.22 km
2.45 km
2.36 km
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Elevation
Highest point (540 m)
Lowest point (230 m)
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Weather
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Thursday 28 May
26°C
17°C
32 %
Additional weather tips
Max wind speed: 11.0 km/h
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This route was planned by komoot.
The trail typically starts in Livergnano. You can find parking in the village, which serves as a convenient base for accessing this section of the CAI 809. Specific parking areas are usually well-marked within the village.
You'll experience varied terrain as you traverse the heart of the Contrafforte Pliocenico. Expect a mix of dense forests and, at higher elevations, more open areas. The route features distinctive rocky formations characteristic of this protected area, and you might even spot houses carved into the rocks near Livergnano.
Yes, the trail is generally dog-friendly. However, since it passes through the Riserva Regionale Contrafforte Pliocenico, it's always best to keep your dog on a leash to protect local wildlife and ensure their safety, especially in areas with varied terrain or near roads.
Spring and autumn are generally the best times to hike this trail, offering pleasant temperatures and beautiful scenery. If you're interested in the unique 'ant phenomenon' at Monte delle Formiche, plan your visit around September 8th, when swarms of winged ants migrate to the summit.
No, you do not need a permit to hike the CAI 809 Trail, and there are no entrance fees for accessing the Riserva Regionale Contrafforte Pliocenico. It's a publicly accessible natural area.
Beyond the natural beauty of the Pliocene Buttress, you'll reach Monte delle Formiche, famous for its sanctuary dedicated to the Madonna and the annual ant phenomenon. You'll also be treated to panoramic views over the Idice and Zena valleys. Near Livergnano, look out for houses carved into the rock. Don't miss the View of San Luca, a notable highlight on this route.
Yes, this route utilizes a significant portion of the official Percorso CAI 809. It also intersects with and briefly follows sections of other trails such as Percorso CAI 813A, Via del Fantini tappa 4, and Percorso CAI 809A, offering potential options for extending or modifying your hike.
Given its distance of over 20 km and an elevation gain of more than 900 meters, this trail is rated as 'difficult'. It requires a reasonable level of fitness and is not typically recommended for beginners. Hikers should be prepared for a full day's trek with significant ascents and descents.
Absolutely. The area around Livergnano and Monte delle Formiche holds significant historical importance, particularly from World War II. This region was a critical part of the German defensive line. You can visit the small 'Winter Line' museum in Livergnano to learn more about the intense fighting that took place here in 1944.
Monte delle Formiche, or 'Mount of the Ants,' is renowned for a fascinating natural phenomenon. Every year, typically around September 8th, swarms of male winged ants (Myrmica scabrinodis) migrate to the summit for their nuptial flight. This event has been observed for centuries and is why the mountain has its name and a sanctuary dedicated to the Madonna (Santa Maria Formicarum) at its peak.
Livergnano, as your starting point, offers some basic facilities like cafes where you can grab a drink or a snack before or after your hike. Along the trail itself, facilities are very limited, so it's essential to carry enough water and snacks for the entire duration of your hike.