Best caves around Nesso offer geological and historical explorations within the Lake Como region. Nesso is known for its dramatic natural gorge, the Orrido di Nesso, where the Tuf and Nosée streams converge. The area features notable karst caves and other subterranean formations, providing opportunities for underground discovery. This region combines natural beauty with significant geological features.
Last updated: October 3, 2026
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Here is a wooden statue of a bear
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October 2025: The trail is closed by a gate but still worth a visit
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suggestive path among the remains of a mine
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From the Grotta del Cepp locality, numerous paths begin that lead to Monte Boletto, Monte Bolettone and Alpe del Vicerè in the Albese Valley.
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Also known as Caverna Generosa, it was discovered in 1988 by two speleologists of the Ticino Section who, traveling through the area in the summer, identified its opening. Given the small size of this opening, it had to be enlarged in any case to allow passage.
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Nesso is renowned for its dramatic natural gorge, the Orrido di Nesso, where the Tuf and Nosée streams converge and plunge into Lake Como. While not a traditional cave, its deep chasm and powerful waterfalls are a breathtaking spectacle. For true underground exploration, the Masera Cave offers a significant karst experience with small waterfalls and tunnels.
Yes, the area boasts significant historical sites. The Cave Bear Cave (Grotta dell'Orso), Monte Generoso, is a notable historical site where finds of over 500 cave bears and evidence of Neanderthal Man have been discovered. Visits to this cave are conducted with an expert guide. Additionally, the Grotta dell'Orso Entrance provides signs detailing the history of the Cave Bear and the remains found there.
The caves around Nesso offer a range of experiences. The Masera Cave provides a true karst caving adventure with waterfalls, tunnels, and a spacious main room, often explored with a guide. For a more accessible experience, the Cave Bear Cave (Grotta dell'Orso), Monte Generoso, offers guided tours focusing on its rich paleontological history.
For families, the Marenghi Park Marian Grotto is a family-friendly natural monument. While the Orrido di Nesso gorge is a spectacular natural sight, visitors should be aware of the 340 steps required to descend to the lake's edge, which might be challenging for very young children or those with mobility issues.
The region around Nesso is excellent for various outdoor activities. You can explore numerous Mountain Hikes, enjoy Gravel biking, or take on challenging Road Cycling Routes. The Scalota del Cico is a challenging trail that features cave elements and old mine remains.
The Orrido di Nesso is best experienced from the medieval Ponte della Civera, which offers captivating views of the waterfalls and gorge. For a different perspective, you can descend 340 steps to the lake's edge. The rumble of the waterfall can be felt throughout the village, adding to the immersive experience.
The Buco del Piombo is a huge cavity of karst origin, 45 meters high and 38 meters wide, forming the entrance to an intricate system of tunnels. However, its entrance is theoretically forbidden, suggesting that access may be restricted or require special permits.
The caves around Nesso are primarily of karst origin, formed by the action of rain on sedimentary rock over millions of years. This process creates features like the intricate tunnel systems found in Buco del Piombo and the waterfalls and spacious rooms within the Masera Cave.
Visitors particularly appreciate the dramatic natural beauty of the Orrido di Nesso gorge and the unique geological formations of the karst caves. The historical significance of sites like the Cave Bear Cave also draws interest, offering a blend of natural wonder and archaeological discovery.
For certain caves, such as the Cave Bear Cave (Grotta dell'Orso), Monte Generoso, visits are conducted with an expert guide. The Masera Cave is also recommended to be explored with a guide, indicating that some caving experiences in the area may require professional assistance or permits for safety and conservation.
For additional information about Nesso and its various attractions, you can visit the official tourism portal for Italy: visititaly.eu.


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