| Grotta della Bigonda | |
|---|---|
| Vigondola | |
  Location in Italy | |
| Location | Italy |
| Coordinates | 46°01′05″N 11°34′52″E / 46.01816°N 11.58100°E |
| Depth | 458 m |
Grotta della Bigonda (The Bigonda cave (or Vigondola ) is a natural cave located in Valsugana, near Selva in Grigno, in the province of Trento, on the right bank of the Brenta river.[1][2][3][4]
The cave can be visited, but only accompanied by a guide (this can be addressed to the Grotte di Selva Group), only during the winter season (since it is less rainy) and only for its first kilometer (more than necessary special equipment is required).
- ^ Caridi, Peppe (2012-04-12). "Rai 2, "Montagne" alla scoperta della grotta della Bigonda in Valsugana - Meteo Web". Meteo Web (in Italian). Retrieved 2017-11-07.
- ^ Courbon, Paul (1989). Atlas of the Great Caves of the World. Cave Books. ISBN 9780939748211.
- ^ naturali, Museo tridentino di scienze; tridentina, Museo di storia naturale della Venezia (1954). Memorie del Museo tridentino di scienze naturali (in Italian). Museo tridentino di scienze naturali.
- ^ "GROTTA DELLA BIGONDA". www.scintilena.com. Retrieved 2017-11-07.