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The Great Britain Guide

Mountains & hills · Northern Ireland

Shannon Cave

Free admission

Shannon Cave — cave in United Kingdom.

Shannon Cave, mountains & hills in Northern Ireland

Wikimedia Commons contributors — see linked file page for photographer and licence licence

Plan your visit

Typical visit
3 h–8 h
Best time of year
Late spring – early autumn (May–Oct)
  • Free entry
  • Dog-friendly

About

Shannon Cave is a named summit in the United Kingdom. Wikidata describes it as: "cave in United Kingdom". Coordinates: 54.2406°, -7.8481°.

Photo gallery

From the Wikipedia article

Shannon Cave is an active stream passage cave which straddles the border of County Fermanagh, Northern Ireland and County Cavan in the Republic of Ireland. At 130 metres (430 ft) vertical depth, it stands joint sixth with Poulnagree in County Clare in the deepest caves on the island of Ireland. The cave is recorded at 5.4 kilometres (3.4 mi) in length (making it the sixth-longest on the island of Ireland), but exploration is ongoing and further passage is expected to be found.

Excerpt from Wikipedia under CC BY-SA 4.0. See the source article linked in Sources below.

Background

Description

The cave consists in the main of a large mainstream passage running to a terminal sump. The water flowing in the cave has been dye traced to Shannon Pot, two kilometres to the west of the terminal sump, which is the traditional source of the River Shannon. Inlets to the main passage are numerous. Some, such as the large "Mistake Passage" have been pushed only a short distance. Since the cave is undergoing active exploration, there remain many issues to be sorted out and the sinks for many of these inlets remains unclear. The stream passage itself is of considerable proportions in parts, but also contains many higher level fossil passages which have been deserted by the stream. The cave…

Sourced from Wikipedia under CC BY-SA 4.0.

Coordinates
54.2406, -7.8481
Postcode
BT92 1EY
Parliamentary constituency
Fermanagh and South Tyrone

Sources

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Nearby

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Frequently asked questions

Where is Shannon Cave?
Shannon Cave is in Northern Ireland, United Kingdom (postcode BT92 1EY).
Is Shannon Cave free to visit?
Yes, Shannon Cave is free to enter.
How do I get to Shannon Cave?
Drivers can navigate to postcode BT92 1EY. It sits within the Fermanagh and South Tyrone parliamentary constituency.