Best caves around Devauden are found within the surrounding Monmouthshire area, particularly the Wye Valley. This region is characterized by its natural formations and historical subterranean sites. The landscape offers a blend of river views and forested areas, providing a setting for various underground explorations. Visitors can discover both natural caves and ancient mining networks.
Last updated: May 2, 2026
Highlight • Cave
Tip by
Highlight • Natural Monument
Tip by
Sign up now to discover places like this
Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.
Sign up for free
Highlight • Natural Monument
Tip by
Start today with a free account
Your next adventure awaits.
Login or Signup
The Giant's Cave is a small pass through cave with a great view of the River Wye and Landscape
0
0
There are a couple of caves in this area. The first (coming from Chepstow) is very shallow and raided above the path. The second "Giant Cave" has outstanding safe viewing platform outside it, and the cave actually opens into a secondary exit allowing passage through the rock. This is a natural formation it would appear. Highly recommended!
1
0
Can be seen from the opposite bank (Chepstow side) Gloucester Hole, smuggling, storage of tea, explosives or other smuggled goods?? Marked with a Union Jack and only accessible at high tide!
0
0
This striking feature is a curving tunnel that is cut into the rock-face through which Piercefield Walk passes via a large opening in the southern side, and a smaller rectangular portal in the northern. It is part natural feature, and part hand-made.
0
0
Otter Hole / Otter Cave is known as one of the best "decorated" caves in the UK. Access is restricted to protect the rare formations inside. The cave also floods, with a tidal sump. It is managed by the Royal Forest of Dean Caving Club.
1
0
It would have to be a very small giant to fit through there! Amazing feature... look out for the bats!
0
2
The Devauden area, particularly the Wye Valley, offers a mix of natural caves and historical mining networks. You can find natural pass-through caves like Giant's Cave, Wye Valley, intricately decorated caves such as Otter Hole Cave, and ancient iron and ochre mines like Clearwell Caves.
Giant's Cave, Wye Valley is a good option for beginners. It's a pass-through cave with a safe viewing platform and offers excellent views of the River Wye. Clearwell Caves, while not natural caves, provide a self-guided route through ancient mines that is accessible for many visitors.
Yes, Giant's Cave, Wye Valley is generally considered family-friendly due to its accessibility and safe viewing platform. Clearwell Caves, a network of ancient mines, also offers an engaging and educational experience suitable for all ages with its self-guided route.
Clearwell Caves, though slightly further afield in Gloucestershire, are a significant historical site. They are ancient iron and ochre mines, some dating back 4,500 years. You can explore a 550-meter self-guided route and learn about centuries of mining and the 'Freeminers' who still hold mining rights. Gloucester Hole is also noted as a historical site.
Giant's Cave, Wye Valley is highly recommended for its natural formation and scenic vistas, offering excellent views of the River Wye and the surrounding landscape from its viewing platform. The nearby View of the River Wye and the cave entrance in the Wye Valley National Landscape also provides stunning river views.
Otter Hole Cave is renowned as one of the best 'decorated' caves in the UK due to its rare and intricate formations. Access is restricted to protect these delicate features and is managed by the Royal Forest of Dean Caving Club. It's known for being a challenging experience, prone to flooding, and features a tidal sump, making it suitable for experienced cavers with proper permissions.
Clearwell Caves offers a self-guided route through its ancient mines, providing a structured visitor experience. For Otter Hole Cave, access is restricted and managed by the Royal Forest of Dean Caving Club, indicating a more specialized, non-commercial caving experience. For Clearwell Caves, you can check their website for visitor information: visitdeanwye.co.uk.
It's important to be aware that some caves, like Otter Hole Cave, are known to flood and feature a tidal sump. Always check local conditions and access requirements before planning a visit, especially after heavy rainfall, as conditions can change rapidly in subterranean environments.
The area around Devauden offers various outdoor activities. You can find numerous routes for gravel biking, road cycling, and easy hikes. For example, there are easy hikes that pass by Giant's Cave, Wye Valley. You can explore more options for gravel biking, road cycling, and easy hikes in the region.
The region is known for its natural formations. Otter Hole Cave is particularly famous for its rare and intricate 'decorations' or speleothems. Giant's Cave, Wye Valley is also a notable natural formation, described as a curving tunnel cut into the rock-face.
Visitors frequently praise the natural beauty and scenic views, especially from locations like Giant's Cave, Wye Valley, which offers stunning vistas of the River Wye. The unique geological formations of caves like Otter Hole Cave and the rich historical context of Clearwell Caves also draw significant appreciation.


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