Best caves around Stackpole And Castlemartin are located along the Pembrokeshire coastline in Wales, characterized by dramatic Carboniferous Limestone cliffs. This region offers geological formations that provide opportunities for exploration and wildlife observation. The coast features a concentration of partially submerged, intertidal caves, along with blowholes and rock arches. These natural features showcase the erosional power of the sea on the limestone.
Last updated: May 2, 2026
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A steep climb down to the Beach but definitely worth it. I went on a scorching day in July and there was just one other person on the beach.
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You can hardly estimate what awaits you here from above. The path down the slippery steps is deficient. value!
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St Govan's Chapel is a rock cell where a saint lived. According to legend, he had a magic bell that he used to warn pirates. Exciting and a special atmosphere here!
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Very beautiful view and a small, simple chapel. Steep path and slippery steps. The story about St Govan who (allegedly) hid in the crevice is quite interesting.
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Participation in one of the Open Guided Tours (in English), which are included in the entrance fee, is very worthwhile. Lots of information, explained in a lively and entertaining way, brings the history of this special place to life.
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Pembroke Castle houses the largest map of Wales in the world and the largest painting in the UK. The large map shows the location of all major castles and religious landmarks in Wales. You can walk around or walk around the map.
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The region is known for its dramatic coastal caves. Among the most popular are St Govan's Chapel, a historical site nestled into the cliffs, and the caves found at Broad Haven South Beach, which offer exploration opportunities at low tide. Watwick Bay also features several caves accessible from the Pembrokeshire Coastal Path.
Yes, St Govan's Chapel is a prime example. This ancient cave and chapel are steeped in legend, believed to be where the Irish Abbott St. Govan hid from pirates. It's an atmospheric site of medieval pilgrimage. Additionally, Lorts Cave, located between Stackpole Quay and Barafundle Bay, is reputed to have been a hiding place for Roger Lort during the English Civil War.
The coastline is rich with geological formations. You can observe the dramatic collapsed sea cave known as The Cauldron at Flimston Bay, where seas crash through its mouth. Church Doors Cove features a distinctive door-shaped hole carved into the cliff, leading to Skrinkle Haven via a narrow sea cave. The area also boasts numerous sea caves, blowholes, rock arches, and sea stacks, particularly around Flimston Bay.
Many of the caves in Stackpole And Castlemartin are sea caves, meaning their accessibility is highly dependent on tides and sea conditions. Some, like those between Stackpole Quay and Barafundle Bay, are best explored by guided kayak tours or coasteering. Others, such as St Govan's Chapel, require descending steep steps. Always check tide times and sea forecasts, and consider guided tours for safer exploration of sea caves.
Yes, Broad Haven South Beach is a great option for families, offering a wide sandy beach and caves to explore, especially at low tide. Pembroke Castle, while not a natural cave, features an ancient cave you can descend into, along with medieval dungeons, making it a family-friendly historical site.
The best time to visit often depends on the specific cave. For sea caves, low tide is crucial for accessibility and safety. Generally, the warmer, drier months offer more predictable sea conditions. However, some sites like St Govan's Chapel are accessible year-round, though it's always wise to check for military firing range closures, which can affect access to some coastal areas.
The Stackpole And Castlemartin area offers a variety of outdoor activities. You can find numerous hiking trails, including moderate routes like the Bosherston Lily Ponds to Barafundle Bay loop or the Stackpole Head trail. For road cyclists, there are routes such as the Freshwater West Beach – Brownhill Burrows loop. You can explore more options on the hiking guide or the road cycling guide for the region.
The coastline between Stackpole Quay and Barafundle Bay is dotted with numerous 'hidden caves' and magnificent cliffs, many of which are sea caves. These are often discovered by those exploring the coastline by kayak or coasteering, offering a magical, quiet, and cool atmosphere with the distant sound of waves.
Visitors frequently praise the dramatic views and the unique blend of natural beauty and historical intrigue. The atmospheric setting of places like St Govan's Chapel, the adventure of exploring caves at Broad Haven South Beach, and the peaceful solitude found at Watwick Bay are often highlighted. The opportunity to witness the powerful erosive forces shaping the Pembrokeshire coastline, such as at The Cauldron, is also a significant draw.
Some caves, particularly those on beaches like Broad Haven South Beach, can be explored on foot at low tide. However, many of the more extensive or 'hidden' sea caves require specialized equipment and guidance, such as kayaks or coasteering gear, due to their location and tidal dependency. Always prioritize safety and be aware of your surroundings.
Yes, safety is paramount. For sea caves, always check tide times and weather conditions before heading out. Many caves can become cut off by the incoming tide. The cliffs can be unstable, so avoid standing too close to edges or entering caves that show signs of rockfall. If exploring by sea, consider joining a guided tour. Access to some areas, like St Govan's Chapel, may be restricted due to military firing range activity; check the Castlemartin firing notice before visiting.


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