Skip to main content

Torca de Hoyu Ciervo

The torca de Hoyu Ciervo, on the north flank of the Alto de la Porra, begins with a steep flow bordered by lapiaz and reaches the bottom of the pit at -130 m.

Arredondo 160m 130m

The torca de Hoyu Ciervo, on the north flank of the Alto de la Porra, begins with a steep flow bordered by lapiaz and reaches the bottom of the pit at -130 m.

Characteristics

Location

The torca de Hoyu Ciervo is one of the many pits that pierce the eastern slope of the Alto de la Porra, directly below what could be the extreme upper reaches of the Cueto-Coventosa system. It opens at the upper edge of the impressive lapiaz that occupies the north flank of the Alto de la Porra. Access is now facilitated by the Bustablado - San Roque - Calseca road.

X = 446.74; Y = 4789.12; Z = 1060 m
Municipality: Arredondo

Map

Entrances

Always verify coordinates and access conditions before setting out.

  1. Torca de Hoyu Ciervo

    43.251103, -3.657433
    UTM 30T (ETRS89) 446632.37 4788909.77
Download all entrances as GPX

Description

Morphology

The cavity begins with a steep flow, bordered by lapiaz. At -20 m, one encounters a magnificent 91 m shaft. At its base, a short dig at the top of a P.10 allowed reaching the bottom of the pit at -130 m.

History

The torca was discovered and explored in April 1985 by the Spéléo-Club de Dijon.

User Comments (0)

No comments yet.

Be the first to share your experience!

Registered Explorations (0)

No explorations registered yet.

Register your visit to this cave!

Contains information from Grottocenter (Wikicaves), grottocenter.org, made available under the Open Database License (ODbL 1.0, https://opendatacommons.org/licenses/odbl/1-0/), modified. · https://grottocenter.org/ui/entrances/168647 · The derived data is available on request under the ODbL: [email protected] · data as of 2026 · Source: Grottocenter (Association Wikicaves), worldwide collaborative cave database (grottocenter.org), modified. CC BY-SA 3.0, https://creativecommons.org/licenses/by-sa/3.0/ Grottocenter (Wikicaves) · Text by KDD122 (Description), KDD122, KDD122 (accès) · adapted by Espeleoworld (normalized, translated); the adaptation is licensed CC BY-SA 3.0, https://creativecommons.org/licenses/by-sa/3.0/ · https://grottocenter.org/ui/entrances/168647 · data as of 2026 · Source: Karsteau (Fédération Française de Spéléologie et Canyon) (www.karsteau.org), modified. CC BY-NC-SA (version not stated by the source), https://www.karsteau.org/karsteau/index.php Karsteau (Fédération Française de Spéléologie et Canyon) · names · obtained 2026-11-11 · https://www.karsteau.org/karsteau/recherche/entree/recherche_entree.php?entree=21142 · data as of 2026