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Biltxirotondo

Cavity on Mount Isasia, next to Gastiain, with an arched entrance, stepped galleries and human remains.

Lana 10m

Cavity on Mount Isasia, next to Gastiain, with an arched entrance, stepped galleries and human remains.

Caratteristiche

  • Tipo: Grotta
  • Comune: Lana
  • Unità: Lana
  • Sviluppo: 10 metri
  • Scheda aggiornata:

Località

Access is via the path of the old oil drilling site from Gastiain; the hollow is visible in two rocky outcrops of Mount Isasia, climbing along a path through forest and scree.

Mappa

Ingressi

Verifica sempre le coordinate e le condizioni di accesso prima di partire.

  1. Biltxirotondo

    Quota: 1150 m

    42.739694, -2.271330
    UTM 30T (ED 50) 559750 4732375
Scarica tutti gli ingressi in GPX

Descrizione

Morfologia

The eastern entrance, oriented to the SW 205º, measures 2.30 metres wide by 2 metres high and has the shape of an arch with smooth contours. A gallery of about 8 metres and 2.20 metres of drop, with steps, connects to a first level 1.25 metres wide by 2.20 metres high and 3 metres long. It continues along a rising gallery 0.80 metres high by 6 metres long, which ends in three low corridors.

Progressione

From the entrance, one descends along the gallery of about 8 metres and 2.20 metres of drop with steps to the first level; it continues along the rising gallery 0.80 metres high by 6 metres long to the three low corridors.

Storia

09/06/1968 G. Príncipe de Viana

1993 Research Aralar G.E.E

Paleontology: human remains.

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Fonte: Gobierno de Navarra – Catálogo espeleológico de Navarra (datosabiertos.navarra.es), modificato. CC BY 4.0, https://creativecommons.org/licenses/by/4.0/ Gobierno de Navarra · dati aggiornati a 2022