Dolina-pozzo C-15 di Piaggia Bella
A chemoclastic-origin pit-doline in Jurassic limestones, 10 m deep, with an 8 m diameter entrance and a triangular floor of large blocks on which snow rests.
EspeleoWorld
Dolina-pozzo C-15 di Piaggia Bella
A chemoclastic-origin pit-doline in Jurassic limestones, 10 m deep, with an 8 m diameter entrance and a triangular floor of large blocks on which snow rests.
Briga Alta
Length: 10 m · Depth: 10 m
Updated record
https://espeleoworld.com/en/c/dolina-pozzo-c-15-di-piaggia-bella-briga-alta
Information can change. Always verify coordinates, access, weather, and cave conditions before setting out.
A chemoclastic-origin pit-doline in Jurassic limestones, 10 m deep, with an 8 m diameter entrance and a triangular floor of large blocks on which snow rests.
Description
Morphology
Pit-doline opened in the Jurassic limestones, at the intersection of several fractures. The entrance has a diameter of 8 m and narrows between vertical walls down to the floor, which is triangular in shape (4 m x 3.5 m) and formed of large blocks, on which snow rests. The depth is 10 m and the origin is chemoclastic.
Progression
A passage between the large blocks at the floor allows a further descent of 4 m.
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Source: Catasto speleologico del Piemonte e della Valle d'Aosta (AGSP, catastogrotte-piemonte.net) (catastogrotte-piemonte.net), modified. CC BY-SA 4.0, https://creativecommons.org/licenses/by-sa/4.0/ Associazione Gruppi Speleologici Piemontesi (AGSP), Catasto Speleologico Piemontese e Valdostano · https://catastogrotte-piemonte.net/caves-view-432.html · data as of 2026