Top 8 Caves in Pembrokeshire

Pembrokeshire is known for its diverse range of caves, predominantly sea caves carved by the ocean. You'll find collapsed sea caves like Pwll y Wrach (Witches' Cauldron), impressive formations such as the 'door-shaped' caves at Church Doors Cove, and limestone caves within reserves like Stackpole. Many are partially submerged and intertidal, especially around St David's peninsula and the Castlemartin coast.

Yes, Pembrokeshire has caves with historical significance. St Govan's Chapel is built into a cliff, associated with a legend of a secret cave. Ogof Gofan, located on the Castlemartin Firing Range, is an archaeological site where remains of fireplaces and bones of extinct animals have been found, making it a Site of Special Scientific Interest.

For families, Broad Haven South Beach offers a wide, sandy area with caves to explore and springs. Pembroke Castle also features an ancient cave that visitors can descend into as part of their exploration of the medieval site.

The best time to visit depends on the specific cave. For coastal caves, checking tide times is crucial for safe access. Some areas, like Pwll y Wrach, have restrictions for activities like kayaking from mid-August to November to protect seals during pupping season. For sites on military ranges, such as St Govan's Chapel and Ogof Gofan, you must check opening times with the Pembroke Visitor Centre (01437 776499) as access is restricted during firing exercises.

Ogof Gofan is considered a hidden secret due to its challenging access and location on the Castlemartin Firing Range, offering stunning geology and stalactites. Porthmynawyd Beach is another hidden gem, offering a sheltered cove at high tide and opportunities to explore caves and rock pools at low tide.

Many caves are accessible via the Pembrokeshire Coast Path, offering excellent walking opportunities. You can also find nearby routes for various activities. For running, explore trails like the Llys-y-fran Reservoir loop or the St. Ann's Head loop. Hikers can enjoy routes such as the Bosherston Lily Ponds to Barafundle Bay loop or the Stackpole Head trail. Gravel biking options include the Preseli Hills & Gwaun Valley loop. Find more details on these activities in the Running Trails in Pembrokeshire, Hiking in Pembrokeshire, and Gravel biking in Pembrokeshire guides.

Access difficulty varies significantly. Some caves, like those at Broad Haven South Beach, are easily accessible from sandy beaches. Others, such as St Govan's Chapel, require descending a long and steep set of steps. Ogof Gofan involves navigating a 'tiny labyrinth' and is only accessible when the firing range is inactive. Many sea caves are best explored with expert providers through coasteering, kayaking, or wild swimming, and require careful attention to tide times.

Yes, St Catherine's Island, a small limestone outcrop with a Napoleonic-era fort, features many tidal caves. The island is accessible for approximately three hours on either side of low tide, allowing for exploration of its coastal features.

Absolutely. Pwll y Wrach (Witches' Cauldron) is a collapsed sea cave near Moylegrove, forming an 'Instagram-ready crater' with aquamarine waters. Flimston Bay features numerous caves, blowholes, rock arches, and a large collapsed sea cave known as 'The Cauldron' where seas swirl through the mouth from above. Ogof Gofan is noted for its stunning geology and beautiful stalactites.

Visitors appreciate the dramatic coastal scenery, the unique geological formations, and the sense of adventure. Many enjoy the clean, clear waters at beaches like Broad Haven South Beach and Watwick Bay, which offer caves and rock pools to explore. The historical and atmospheric nature of sites like St Govan's Chapel is also highly valued.

General access to many coastal caves from public paths does not require a permit. However, for specific activities like kayaking into certain caves or accessing caves on private or restricted land (such as the MOD firing ranges for Ogof Gofan), permits or prior permission may be necessary. Always check local regulations and access restrictions before planning your visit.