Buca della Moretta
A sub-vertical cavity with stepped slides and two pits of 6 m and 30 m, whose wide active sinkhole drains the water of a catchment basin and is hidden by lush vegetation.
EspeleoWorld
Buca della Moretta
A sub-vertical cavity with stepped slides and two pits of 6 m and 30 m, whose wide active sinkhole drains the water of a catchment basin and is hidden by lush vegetation.
San Venanzo
Longueur: 30 m · Profondeur: 47 m
Fiche actualisée
https://espeleoworld.com/fr/c/buca-della-moretta-san-venanzo-terni
Les informations peuvent changer. Vérifiez toujours les coordonnées, l'accès, la météo et l'état de la cavité avant de partir.
A sub-vertical cavity with stepped slides and two pits of 6 m and 30 m, whose wide active sinkhole drains the water of a catchment basin and is hidden by lush vegetation.
Photos
© Mauro Barbieri · LicenseRef-FUGS-media-per-item · Federazione Umbra Gruppi Speleologici (FUGS), Catasto Speleologico dell'Umbria · https://catasto.fugs.it/index.php?mod=caves&op=view&id=297
Description
Morphologie
Sub-vertical cavity consisting of stepped slides and two pits of 6 m and 30 m respectively. Trend: mainly vertical.
Hydrologie
Hydrology and meteorology: temporary flooding, absorbing, temporarily absorbing, temporary lakes, dry, streams; internal temperature 16.7 °C; humidity 80 %; air flows absent.
Progression
Traversability: experts only; recommended period not with precipitation. Rigging: fixed; largely obsolete with old fix and spit, there are some 10 mm fix but it should be revised. Progression difficulty: pits, drops, slides, narrow passages. Water difficulties: waterfalls, watercourses. Hazards: dangerous access, landslides/collapses, floods/flooding, presence of gas, pits that discharge.
Autres détails
Geology: SCC Scaglia Cinerea - Upper Eocene-Lower Miocene (Priabonian-Aquitanian); marls; stratified; inclined; random.
Bio
Other hypogean fauna: beetles, scarab beetles and caddisflies, also a stag beetle on 19/08/2025. Hypogean botany: abundant moss and vegetation at the entrance.
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Bibliographie
MORETTI G.P. & GIANNOTTI F.S. (1967) Quello che si sa dei tricotteri cavernicoli italiani
Grottes à proximité
Source : Catasto Cavità Umbria (Federazione Umbra Gruppi Speleologici, FUGS) (catasto.fugs.it), avec modifications. LicenseRef-FUGS-no-licence-stated Federazione Umbra Gruppi Speleologici (FUGS), Catasto Speleologico dell'Umbria · https://catasto.fugs.it/index.php?mod=caves&op=view&id=297 · données de 2025 · Source : Catasto Cavità Umbria (Federazione Umbra Gruppi Speleologici, FUGS) (catasto.fugs.it), avec modifications. LicenseRef-FUGS-media-per-item Federazione Umbra Gruppi Speleologici (FUGS), Catasto Speleologico dell'Umbria · données de 2025