Best caves around Chies D'Alpago are found within this municipality in the province of Belluno, Italy, offering access to various natural cavities. The region is characterized by its mountainous terrain and geological formations, providing diverse cave exploration opportunities. These sites range from natural grottoes to historical human-modified cavities, reflecting both natural processes and past human interaction with the landscape. The area serves as a starting point for discovering the broader cave systems in the surrounding Alpago region.
Last updated: September 6, 2026
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Popular around Chies D'Alpago
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Mountain Hikes around Chies D'Alpago
Boral del Giaz, "ice pit", is an interesting area of block karst that branches off from the Cansiglio Alpine Botanical Garden in Campedei, a meadow area that precedes the large Cornesega depression. It is so called because of the presence of a cavity, the Bus del Giaz, from which cold air at a constant temperature of about 6 °C comes out. In the past, this was used by locals as a natural refrigerator. It is crossed by the A1 hiking trail.
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Area of interest dating back to the First World War. Several entrances to Austrian Bunkers that certainly served as warehouses ... Also ammunition? From the wide path in the Tamarethe area you descend into the valley along a narrow track and immediately encounter the natural inlets.
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It is a very imposing cavity and opens NE of Zuc Toronto, about 7m high perforated by a chimney that reaches the surface. There is a bench where you can comfortably stop, under which there is a notebook with pen to leave your hiking thoughts.
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It is a natural cavity so narrow and deep that ice and snow remain inside it for the whole year and for this reason it was used by shepherds as a place for storing food
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While Chies D'Alpago offers several intriguing natural cavities, the most developed and highly recommended for visitors are the Grotte del Caglieron, located about 19 km away in Fregona. These caves feature a unique blend of natural erosion and historical quarrying, with impressive waterfalls, wooden walkways, and even a 'cheese cave'. Closer to Chies D'Alpago, you can explore the Antro delle Mate, an imposing natural cavity popular with hikers, and the Bus del Gias Cave, known for retaining ice and snow year-round.
The Grotte del Caglieron offer a well-maintained and accessible experience with wooden walkways, making them suitable for families. The blend of natural caves, waterfalls, and historical elements provides an engaging outing. For those seeking a shorter, more accessible natural feature, the small grotto housing the Statue of the Madonna under the Boulder of Monte Borgà is a gentle point of interest along hiking trails.
The Grotte del Caglieron have a rich history, with artificial cavities created from the 16th century for sandstone extraction. The site also features renovated old watermills, offering a glimpse into past industries. Closer to Chies D'Alpago, you can find Austrian World War I Bunkers, which are natural inlets used as warehouses during the war, providing a historical context to the natural landscape.
For general exploration of the more accessible natural cavities like the Antro delle Mate or the Bus del Gias Cave, permits are typically not required for casual visitors. However, for serious speleological expeditions into more complex or undeveloped cave systems, it is advisable to contact local caving associations or authorities for guidance on permits and safety regulations. The Grotte del Caglieron are a managed tourist attraction and do not require special permits beyond their entrance fee.
The caves can be visited year-round. During summer, they offer a cool escape from the heat, while in winter, the Grotte del Caglieron can feature impressive ice formations. The Bus del Gias Cave maintains its cold temperatures and ice year-round, making it a unique sight regardless of the season. Always check local weather conditions, especially for hiking to less accessible caves.
The Grotte del Caglieron are a developed tourist site and often offer guided experiences or clear signage for self-guided exploration. For other natural cavities like the Antro delle Mate or the Bus del Gias Cave, formal guided tours are less common, as they are often reached via hiking trails. If you are interested in speleology, local caving clubs might offer guided expeditions.
The Grotte del Caglieron are known for their blend of natural erosion and artificial cavities, featuring waterfalls, stalactites, stalagmites, and distinctive inclined pillars left from quarrying. The Bus del Gias Cave is notable for its persistent ice and snow, acting as a natural refrigerator. The Antro delle Mate is an imposing cavity with a chimney extending to the surface.
The caves are often situated along or near hiking trails. For instance, the Antro delle Mate and Bus del Gias Cave are popular stops for hikers. The broader Alpago region, including Chies D'Alpago, is excellent for cycling. You can find various cycling routes, from easy to difficult, such as those listed in the guide for Cycling around Chies D'Alpago or Traffic-free bike rides around Chies D'Alpago.
Yes, several natural cavities are located directly within or very close to the municipality of Chies D'Alpago. These include the Antro delle Mate, an imposing cavity northeast of Zuc Toronto, and the Bus del Gias Cave, known for its year-round ice. Additionally, you can find the small grotto with the Statue of the Madonna under the Boulder of Monte Borgà along local hiking paths.
The Grotte del Caglieron are designed for visitors with sturdy wooden walkways and bridges, making them relatively accessible for most. However, some sections may involve stairs or uneven surfaces. Other natural cavities like the Antro delle Mate and Bus del Gias Cave are reached via hiking trails, which can vary in difficulty and terrain. Always wear appropriate footwear and be prepared for natural, unpaved paths.
Chies D'Alpago and the surrounding Alpago region offer various options for dining and accommodation. You'll find local restaurants serving traditional cuisine and places to stay ranging from hotels to agriturismos. Near the Grotte del Caglieron, there are also facilities, including a restaurant in a renovated old watermill.


Extend your search for the best caves by checking out these guides of the top ones around Chies D'Alpago: