Butterfly and Bandit's Caves Trail

You can typically find parking in the villages along the route, such as Valdieri or Andonno. These villages serve as good starting points for the loop.

While dogs are generally allowed on trails in the area, it's important to keep them on a leash, especially since parts of the route pass through the Bandit's Caves area, which is a nature reserve and Special Site of Community Interest. This helps protect local wildlife, including rare insects and bats.

The trail is enjoyable in various seasons. Spring and autumn offer pleasant temperatures and beautiful scenery, while summer is also suitable, especially with the shade provided by chestnut groves. The 'Sentiero delle Farfalle' section is particularly interesting in warmer months when butterflies are active.

No, there are generally no permits or entrance fees required to hike this loop or to access the Riserva Naturale di Rocca San Giovanni-Saben. However, access to the Bandit's Caves themselves is usually limited to protect bat colonies, though guided visits are occasionally offered.

This is considered an easy to moderate hike, requiring good fitness but featuring easily accessible paths. While there are some gentle climbs and descents, including a steep uphill section near the former quarry, the 'Sentiero delle Farfalle' portion is particularly easy. It can be suitable for families with children who are used to walking, but sure-footedness is recommended for some parts.

The trail offers varied terrain, including sections of asphalt, gravel, unpaved, paved, and natural paths. You'll walk along the Gesso River, through shaded chestnut groves, and across open clearings, with some parts featuring gentle climbs and descents.

Highlights include the Bandit's Caves, the 'Sentiero delle Farfalle' (Butterfly Trail) where you might spot the rare Papilio alexanor butterfly, the Valdieri Necropolis with Bronze Age reconstructions, and the picturesque Gesso River. You'll also pass through the hamlets of Andonno and Valdieri.

The area is rich in biodiversity. The Bandit's Caves are home to 13 species of bats and the geotriton, an amphibian endemic to the southwestern Alps. The 'Sentiero delle Farfalle' is a crucial habitat for the rare and protected Papilio alexanor butterfly.

The loop passes through the villages of Valdieri and Andonno, where you can find amenities such as cafes, restaurants, and potentially restrooms. It's advisable to carry sufficient water and snacks, especially between villages.

Yes, the route also passes through sections of the CN 05, N 39, and Strada Foresta delle Piastre trails.

Access to the Bandit's Caves is generally limited to protect the bat colonies that hibernate there. They are a nature reserve and a Special Site of Community Interest. Occasionally, guided visits might be offered, but direct, unguided access is typically restricted.