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Forest Of Dean

St. Briavels

Top 20 Natural Monuments around St. Briavels

Best natural monuments around St. Briavels are situated within the Forest of Dean and on the edge of the Wye Valley. This region provides access to several remarkable natural attractions. These sites feature significant natural beauty, unique geological formations, and historical importance. The area offers diverse landscapes for exploration.

Best natural monuments around St. Briavels

  • The most popular natural monument is Giant's Cave, Wye Valley, a cave and viewpoint that is a curving tunnel cut into the rock-face. This…

Last updated: July 1, 2026

King Arthur's Cave

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King Arthur's Cave is a limestone cavern at the foot of a low cliff at the north-western end of Lord's Wood, near Symonds Yat. The cave entrance lies about 285 …

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Giant's Cave, Wye Valley

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There are a couple of caves in this area. The first (coming from Chepstow) is very shallow and raided above the path.

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River Wye

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The Wye was voted the nation’s favourite river in 2010. It starts not far from my home town in Brecon in mid-Wales and trundles south for some 150 miles before …

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Puzzlewood

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Puzzlewood (grid reference SO578092) is an ancient woodland site and tourist attraction, near Coleford in the Forest of Dean, Gloucestershire, England. The site, covering 14 acres (5.7 ha), shows evidence …

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Slade Brook Travertine Dams

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This remarkable series of dams (at least 60) occurs over nearly half a mile of Slade Brook. They completely dam the stream, which is from 3 to 30 ft wide, …

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Jordan Jenkins
July 22, 2025, Giant's Cave, Wye Valley

The Giant's Cave is a small pass through cave with a great view of the River Wye and Landscape

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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!

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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.

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David Howells
November 5, 2023, River Wye

The Wye was voted the nation’s favourite river in 2010. It starts not far from my home town in Brecon in mid-Wales and trundles south for some 150 miles before meeting the Severn. I have forgotten how many times I have cycled it, run it and kayaked it. Simply my favourite place on earth!

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Nej
December 8, 2022, River Wye

The fourth-longest river in the UK, the Wye stretches 155 miles (250 km) from its source on Plynlimon in the Cambrian mountains to the Severn estuary. For much of its length, the Wye marks the border between England and Wales, with the lower section being designated an AONB. The Wye is important for nature conservation and recreation, but, particularly in recent years, is severely affected by pollution.

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Nej
December 4, 2022, King Arthur's Cave

This pretty, wooded area with its network of small caves - the result of former quarrying - is a nature reserve with a rich variety of flora and fauna. Horseshoe bats and rare invertebrates such as the cave spider and hibernating herald moths make their homes within the caves.

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Puzzlewood (grid reference SO578092) is an ancient woodland site and tourist attraction, near Coleford in the Forest of Dean, Gloucestershire, England. The site, covering 14 acres (5.7 ha), shows evidence of open-cast iron ore mining dating from the Roman period, and possibly earlier. Over a mile of pathways were laid down in the early 19th century to provide access to the woods, and provide picturesque walks. The area contains strange rock formations, secret caves and ancient trees, with a confusing maze of paths. The site is listed as a regionally important geological site in the 'Forest of Dean Local Plan Review'. The geological features on show at Puzzlewood are known as scowles. Scowles originated through the erosion of natural cave systems formed in the Carboniferous Limestone many millions of years ago. Uplift and erosion caused the cave system to become exposed at the surface. This was then exploited by Iron Age settlers through to Roman times for the extraction of iron ore. It is usually impossible to date open-cast extraction precisely, although ores with a chemical signature consistent with those from the Forest of Dean were certainly used to make tools and weapons in the late prehistoric period. Over 3,000 Roman-era coins were found by workers in 1848. The coins were stored in three earthenware jars in a cavity in the rock formations. The origin of the coins is unknown. Puzzlewood has been used as a filming location for both film and television in recent years. Notable examples include: Films Harry Potter and the Deathly Hallows – Part 1 (2010) Jack the Giant Slayer (2013) Star Wars: The Force Awakens (2015) The Huntsman: Winter's War (2016) A Midsummer Night's Dream (2016) The Secret Garden (2020) Television Doctor Who (2005-present) Merlin (2008-2012) Wizards vs Aliens (2012-2014) Tree Fu Tom (2012-2016) Atlantis (2013-2015) Da Vinci's Demons (2013-2015) Hidden Kingdoms (2014) The Dark Crystal: Age of Resistance (2019) Cursed (2020-present)

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Craig Rees
December 27, 2021, King Arthur's Cave

I was silly and forgot my tortch before first light don't do the same!

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Frequently Asked Questions

What unique geological features can I explore near St. Briavels?

The region is rich in unique geological formations. You can visit the Slade Brook Travertine Dams, a Site of Special Scientific Interest, where spring water rich in calcium carbonate forms rare tufa dams. Another fascinating site is Puzzlewood, known for its strange rock formations and 'scowles' which are remnants of ancient cave systems, possibly exploited for iron ore since Roman times.

Are there natural monuments with historical significance in the St. Briavels area?

Yes, several natural sites also hold historical importance. King Arthur's Cave is a limestone cavern that has yielded evidence of human occupation during the Upper Palaeolithic era, including flint tools and woolly mammoth bones. Additionally, the View of the Wye Valley from Symonds Yat Rock is not only a stunning viewpoint but also harbors the remnants of an Iron Age hillfort.

What are some family-friendly natural attractions around St. Briavels?

Puzzlewood is a great family-friendly option, offering over a mile of pathways through an enchanting ancient woodland with strange rock formations and secret caves. The View of the Wye Valley from Symonds Yat Rock is also suitable for families, providing panoramic views and opportunities for birdwatching, including peregrine falcons.

Where can I find scenic viewpoints of the Wye Valley near St. Briavels?

For breathtaking views of the Wye Valley, head to the View of the Wye Valley from Symonds Yat Rock. This prominent viewpoint offers panoramic vistas and is a prime spot for observing peregrine falcons. Another excellent spot is the Devil's Pulpit, located along the Offa's Dyke Path, which provides stunning views of the Wye Valley and Tintern Abbey.

What kind of outdoor activities can I do near these natural monuments?

The area around St. Briavels, encompassing the Forest of Dean and Wye Valley, offers diverse outdoor activities. You can explore numerous trails for hiking, running, and mountain biking. For specific routes, check out the Easy hikes around St. Briavels, Running Trails around St. Briavels, and MTB Trails around St. Briavels guides.

Are there easy walking trails to natural monuments for all abilities?

Yes, there are options for easier walks. The Easy hikes around St. Briavels guide lists routes like the 'Slade Brook Travertine Dams loop from St Briavels' which is rated as easy. While some natural monuments might involve moderate inclines, many areas within the Forest of Dean and Wye Valley offer accessible paths suitable for various fitness levels.

What is the best time of year to visit the natural monuments around St. Briavels?

The natural monuments around St. Briavels can be enjoyed year-round, but each season offers a different experience. Spring brings lush greenery and wildflowers, while autumn showcases vibrant foliage, especially in the ancient woodlands like Hudnalls Wood and Puzzlewood. Summer is ideal for longer walks and outdoor activities, and even winter can be beautiful with crisp air and fewer crowds, though some paths might be muddy.

Where can I find ancient woodlands to explore near St. Briavels?

Hudnalls Wood is an ancient semi-natural woodland near St. Briavels with a rich history, offering a beautiful place for walks and to experience a long-established forest ecosystem. Puzzlewood, though a privately managed attraction, is also an ancient woodland site covering 14 acres, known for its unique landscape and ancient trees.

What do visitors particularly enjoy about the natural monuments in this region?

Visitors frequently appreciate the unique geological formations, such as the tufa dams at Slade Brook Travertine Dams, and the enchanting, almost otherworldly environment of Puzzlewood. The stunning panoramic views from viewpoints like Symonds Yat Rock and the historical significance of sites like King Arthur's Cave are also highly valued.

Are there any caves I can explore near St. Briavels?

Yes, the area is known for its caves. King Arthur's Cave is a notable limestone cavern with archaeological significance. Another popular spot is Giant's Cave, Wye Valley, which is a curving tunnel cut into the rock-face, offering a viewing platform with great views of the River Wye.

Is public transport available to reach natural sites around St. Briavels?

While St. Briavels itself has some public transport links, reaching specific natural monuments often requires a car or a combination of public transport and walking. It's advisable to check local bus routes to St. Briavels village and then plan your onward journey, as many natural sites are nestled within the Forest of Dean and Wye Valley, which can be less accessible by public transport.

Are there any specific rules for dog owners when visiting natural monuments?

Many natural areas and woodlands in the Forest of Dean and Wye Valley are dog-friendly, but it's always best to keep dogs on a lead, especially in areas with livestock, wildlife, or near sensitive geological features like the Slade Brook Travertine Dams. Always clean up after your dog to help preserve the natural environment for everyone.

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

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