Best caves around Michaelstow are found within the wider Cornwall region, an area characterized by its dramatic coastline and historical mining activities. Michaelstow, a village in Cornwall, serves as a gateway to exploring these natural and man-made subterranean features. The region's geology and history have created diverse cave experiences, from sea caves to former slate mines. These sites offer insights into both natural formations and human heritage.
Last updated: August 25, 2026
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At low tide, Jannik can visit the cave where the wizard Merlin allegedly worked.
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Allegedly, according to legend, the wizard Merlin lived here
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Even at low tide, there is still water in the cave. In some places you can balance along the edge and you may have to take your shoes off. A group played and sang mystical/Celtic music for us. It suited this place perfectly 👍.
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"Merlin's Face" The carving was completed in February 2016 by local craftsman Peter Graham, who described the work as a "temporary intervention" that would be eroded by the weather. Mr Graham hoped the carving would capture people's imagination and said he had received "overwhelming support" from visitors to the site.
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How much poorer would European literature be if he didn't exist: MERLIN (according to Wikipedia, the Welsh origin of the name is Myrddin or Merddin) is one of the biggest stars in the sky of mythology. Together with the heroic King Arthur, he has conquered a permanent place in the collective memory of people - at least in the fantasy world of countless authors who have told his story over and over again for centuries, and above all in their ever-fascinating readers or listeners. Daniela has already briefly mentioned in her article the historical connection between this hiking highlight with the beautiful name "Merlin's Cave" and the person of the legendary magician. And the main thing is, of course: the myth lives on!
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You can go through the cave once at low tide and come out on the other side, but not with dry feet, and only in the "deep" stage at low tide. Very interesting and a bit scary, but a lot of fun.
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The cave is open from both sides. If you go inside you can be lucky that the light reflects beautifully in the water. Depending on the water level, you can also climb here.
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Note the slippery rocks.
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While Michaelstow itself doesn't have prominent caves, the wider Cornwall region offers several unique options. Merlin's Cave at Tintagel is steeped in Arthurian legend and accessible at low tide. For a different experience, Bossiney Cove also features caves that can be explored at low tide. Further afield, Carnglaze Caverns near Liskeard offers a fascinating insight into Cornwall's mining heritage with an underground lake, and Holywell Cave near Newquay is known for its unique pink rock formations and natural spring.
Yes, Carnglaze Caverns near Liskeard is a highly recommended family-friendly attraction. It allows visitors to explore 60 meters underground, offering insight into Cornwall's mining history and features an underground lake. Above ground, there are also woodland walks suitable for families.
Merlin's Cave is located directly beneath Tintagel Castle and is only accessible at low tide. You can reach it for free by descending a small path just before the castle ticket office. It's crucial to check tide times carefully before visiting. The cave can be slippery in places, and even at low tide, there might be water inside, so appropriate footwear is advised.
Merlin's Cave at Tintagel is famously linked to the legend of King Arthur and Merlin, with Victorian poet Alfred Lord Tennyson romanticizing it in his 'Idylls of the King'. Local tales also surround the Crantock Caves, recounting a tragic story from the early 20th century and a warning verse found within.
The caves in the region offer diverse natural features. Merlin's Cave is a sea cave formed by marine erosion, passing completely through Tintagel Island. Carnglaze Caverns features a stunning underground lake with clear blue-green water. Holywell Cave is notable for its unique pink rock and a natural spring believed to have healing properties, with steps leading to several pools.
Yes, both Merlin's Cave at Tintagel and the caves at Bossiney Cove are only accessible at low tide. Holywell Cave and Crantock Caves also require low tide for safe access. Always check local tide times before planning your visit to these locations.
The area around Michaelstow and the caves offers various outdoor activities. You can find numerous cycling routes, including the popular Camel Trail, with options for touring bikes and road bikes. For mountain biking enthusiasts, there are dedicated MTB trails. Explore guides like MTB Trails around Michaelstow, Cycling around Michaelstow, and Road Cycling Routes around Michaelstow for detailed routes and difficulty levels.
For caves like Merlin's Cave or Holywell Cave that are accessible at low tide, wear sturdy, waterproof footwear as surfaces can be wet and slippery, and you may encounter standing water. Carnglaze Caverns maintains a constant temperature of 10 degrees Celsius year-round, so a light jacket or warm layer is advisable even in summer.
The village of Tintagel, near Merlin's Cave, offers plenty of amenities including cafes, pubs, and bakeries. Carnglaze Caverns also has facilities on site. For other caves like Holywell or Crantock, nearby coastal villages like Holywell Bay and Crantock will have amenities.
Visitors frequently highlight the dramatic coastal views, the sense of history and legend, especially at Tintagel Castle and Merlin's Cave. The unique geological formations, the adventure of exploring sea caves at low tide, and the family-friendly experience at places like Carnglaze Caverns are also highly praised. The opportunity for scenic walks and the overall natural beauty of the Cornish coastline are also major draws.
While the most prominent caves are often well-documented, Cornwall's coastline has many smaller sea caves and coves. Exploring these often requires local knowledge, careful attention to tide times, and an understanding of coastal safety. Bossiney Cove, for example, is described as a 'hidden gem' only accessible at low tide, offering a more secluded experience.


Extend your search for the best caves by checking out these guides of the top ones around Michaelstow: