Ring of the Three Bell Towers

The CAI 405 trail starts in Nesso, specifically opposite the Church of S. Maria, on Via Pian del Tivano. You'll navigate through the village, along Via Scerio and Via Tofe, before transitioning to an unpaved track.

This hike is considered moderate. While some sections of Monte San Primo trails are accessible, the significant elevation gain from Nesso means it requires a good level of fitness and hiking experience. Be prepared for steep, sometimes slippery, sections, especially after rain.

The terrain is varied. You'll start on village streets, then transition to an unpaved, uphill track. As you ascend, the path takes you through woods, meadows, and chestnut groves. Higher up, expect rolling alpine pastures and potentially steep, earthy, rooty, and rocky sections, particularly on the north side of Monte San Primo.

The summit of Monte San Primo offers spectacular panoramic views, considered one of the best in the Larian Triangle. From there, you can see the iconic Y-shaped Lake Como with Bellagio, the snow-capped Alps, and on clear days, even the Po Valley and Apennine Mountains. Along the way, you'll also pass through areas like Monti di Là, offering captivating scenery.

Yes, the CAI 405 trail is generally dog-friendly. However, given the varied and sometimes challenging terrain, ensure your dog is fit for a moderate hike and keep them on a leash, especially in populated areas or near wildlife.

The best time to hike is typically from late spring to early autumn (May to October) when the weather is milder and the trails are clear. Winter hiking is possible but requires appropriate gear and experience due to snow and ice, especially at higher elevations.

No, there are no specific permits or entrance fees required to hike the CAI 405 trail or to access the Parco Monte San Primo. It's freely accessible for hikers.

Yes, the CAI 405 trail connects with the main Larian Triangle ridge path at the summit of Monte San Primo, from which other hiking routes continue towards Colma di Sormano or Monte Nuvolone and Bellagio. Along the route, you'll also encounter sections of trails like Anello dei tre campanili and Strada Regia.

While the trail passes through villages like Zelbio and near Votive Chapel of Veleso, the most notable rest stop near the summit is Rifugio Martina, which offers traditional dishes. In Nesso, you'll find cafes and restaurants before or after your hike.

Parking in Nesso can be limited, especially during peak season. It's advisable to arrive early to secure a spot near the starting point on Via Pian del Tivano. Public transport options to Nesso are also available, which can be a good alternative.

The route 'From Nesso to Monte San Primo (via CAI trail 405)' as described is primarily an ascent to the summit. While you can descend the same way, many hikers choose to connect with other trails on the Larian Triangle ridge for a different return route or to explore further, making it not a strict loop unless planned with other connecting paths.