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The Great Britain Guide

Caves · South West England

Merlin's Cave

Free admission

Merlin's Cave is a cave in the United Kingdom.

Merlin's Cave, caves in South West England

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

Plan your visit

Typical visit
45 min–1.5 h
  • Free entry
  • Dog-friendly

About

Merlin's Cave is a named cave entrance in the United Kingdom. Coordinates: 50.6676°, -4.7602°. This entry is part of The Great Britain Guide, a free, ad-free, open-data tourist directory.

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Protected designations

  • Site of Special Scientific Interest: Tintagel Cliffs SSSI
  • Area of Outstanding Natural Beauty: Cornwall

Designations sourced from Natural England open data under OGL v3.

From the Wikipedia article

Merlin's Cave is a natural sea tunnel beneath Tintagel Castle in Cornwall, England, connecting Tintagel Haven on the east side of the island to West Cove on the west. At low tide, it is possible to walk from one entrance to the other along a sandy floor. At high tide, the tunnel becomes impassable as it fills with seawater from end to end. The cave is approximately 100 metres (330 ft) long and was formed by marine erosion along a thrust plane between slate and volcanic rock. The cave is named after the legendary wizard Merlin, a central figure in Arthurian mythology. This association arises from its proximity to Tintagel Castle, which Geoffrey of Monmouth identified in the 12th century as the site of King Arthur's conception at the behest of Merlin.

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

Coordinates
50.6676, -4.7602
District
Cornwall
Parish
Tintagel
Postcode
PL34 0DQ
Parliamentary constituency
North Cornwall

Sources

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Frequently asked questions

Where is Merlin's Cave?
Merlin's Cave is in South-West England, United Kingdom (postcode PL34 0DQ), in the parish of Tintagel.
Is Merlin's Cave a protected site?
Yes — Merlin's Cave is part of the Tintagel Cliffs SSSI Site of Special Scientific Interest and the Cornwall National Landscape (AONB).
Is Merlin's Cave free to visit?
Yes, Merlin's Cave is free to enter.
How do I get to Merlin's Cave?
Drivers can navigate to postcode PL34 0DQ. It sits within the North Cornwall parliamentary constituency.