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Wallefelder Hülloch

The Wallefelder Hülloch south of Wallefeld is a 150 m long natural cave in reef limestone with a large entrance and a spacious hall.

Engelskirchen

The Wallefelder Hülloch south of Wallefeld is a 150 m long natural cave in reef limestone with a large entrance and a spacious hall.

特征

洞穴是受保护的生境(§30 BNatSchG)。蝙蝠用作越冬场所的洞穴,每年10月1日至3月31日禁止进入(§39(6) BNatSchG),但观光洞穴及其已开发部分除外。

位置

The Wallefelder Hülloch lies south of the village of Wallefeld.

地图

洞口

出发前请务必核对坐标和通行条件。

  1. Wallefelder Hülloch

    51.007783, 7.466810
下载所有洞口的 GPX

描述

形态

The cave lies within the reef limestone of the Hobraeck-Schichten (Middle Devonian). The cave's passage length is 150 m, and the height difference is 11 m. It has a large entrance and a spacious hall.

洞穴次生沉积物

Within the cave there are mineralizations (aragonite remains).

其他详情

At the surface in the area around the cave there are sinkholes or pings. The natural cave was closed by the AKKH and is in its possession.

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来源:Geotopkataster Nordrhein-Westfalen (Geologischer Dienst NRW)(ogc-api.nrw.de),已修改。 Data licence Germany – attribution – version 2.0 (dl-de/by-2-0), https://www.govdata.de/dl-de/by-2-0 Geowissenschaftliche Daten: INSP-GeotopeinNRW @ Geologischer Dienst NRW · 2026年数据 · 位置数据:© OpenStreetMap contributors,ODbL 1.0, https://opendatacommons.org/licenses/odbl/1-0/。 · https://www.openstreetmap.org/node/1409037144 · 衍生数据可应要求依据 ODbL 提供: [email protected]