Best natural monuments around Carharrack offer a landscape shaped by both its mining history and significant geological features. This area in west Cornwall provides opportunities for outdoor exploration amidst its natural settings. The region is characterized by granite intrusions, ancient sedimentary rocks, and coastal formations. Hiking Carharrack Cornwall allows visitors to experience these unique natural features and geology.
Last updated: July 1, 2026
Highlight • Natural Monument
Translated by Google •
Tip by
Highlight (Segment) • Beach
Translated by Google •
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 • Viewpoint
Tip by
Highlight (Segment) • Viewpoint
Translated by Google •
Tip by
Highlight (Segment) • Structure
Translated by Google •
Tip by
Sign up for free to discover even more natural monuments around Carharrack.
Sign up for free
Already have an account?
Start today with a free account
Your next adventure awaits.
Login or Signup
Breathtaking views. Especially when combined with the blooming heather!
0
0
Stunning panoramic views, well worth the hike to the top. SH Burton described it beautifully in 1952; 'The view from St Agnes Beacon is breath-taking. The high moorlands, heather and gorse clad; steep valleys and bubbling streams; the bracing winds and the infinite variety of land and seascape...' Or even better, F W L Stockdale called it ‘a remarkable stupendous mountain’ back in 1824.
1
0
A beautiful spot to stop on a calm day, incredibly windy on a rough day. Plenty of choice of trails for walking or cycling. A special place to stop and admire the surroundings.
0
0
GB: In Cadjack Cove, tectonic features can be seen, such as faults (described in ⑦) and folds, which were formed during the Variscan orogeny as a result of pressure from the south. These folds are formed on different scales and range from a few inches to several hundred feet. In addition, the folds show different openings and curves. Very narrow folds with pointed angles are called kink bands. However, the folds seen in this bay are not the main folds of orogeny but represent folds that are folded in themselves. Another special feature in this bay is the pink to dark red coloring of the rocks. This is caused by iron-rich water that runs down the cliffs. EN: Tectonic phenomena can be seen in Cadjack Cove, such as faults (described in ⑦) and folds, which were formed by pressure from the south during the Variscan Orogeny. These folds are formed at different scales and range from a few centimeters to several meters. The folds also show different openings and curves. Very tight folds with acute angles are called kink bands. However, the folds seen in this bay are not the main folds of the orogeny, but rather represent folds that fold into themselves. Another special feature in this bay is the pink to dark red color of the rocks. This is caused by iron-rich water running down the cliffs.
0
0
The 7.3 km long circular route takes you back to a time when Cornwall was covered by sea and then became a Europe-wide mountain range. The sedimentary rocks of this area around Portreath were deposited in a deep marine environment during the Devonian age (ca. 393 - 373 million years): Greywacken: Gray rock with fine to coarse grains (0.3 - 2 mm; 0.01 - 0.08 inch), consisting of quartz, feldspars and fragments of foreign rocks. In some cases, shiny/shimmering components can be seen (mica), the rocks form layers and banks. Siltstones: Light gray rock with fine grains (<0.063 mm; <0.002 inch) that are not visible to the naked eye. Layers can be recognized based on the color difference. Slate: Gray to black, sometimes slightly red to greenish colored rocks with very fine grains (<0.02 mm, <0.001 inch), the rocks appear foliated with very thin layers, often alternating with greywackes. The originally horizontal sedimentary layers of Cornwall were tectonically overprinted around 323 - 299 million years ago during the Variscan orogeny (mountain formation). During this time, the southern major continent Gondwana collided with the northern major continents Laurentia and Baltica as well as smaller continent fragments (terranes) such as Avalonia and Amorica. The orogeny ended approximately 270 million years ago with the formation of the supercontinent Pangea. Due to the pressure from the south, the sedimentary rocks were compressed, folded and internally transformed under increasing temperatures. This is how slates emerged from the original claystones. There are no deposits in the area for the period between the formation of the Devonian rocks until 3 million years ago. During the Ice Age 3 million years ago, the region of modern-day Cornwall lay in a tundra area south of the glaciers that covered the Northern Hemisphere. Periglacial deposits from this period can be observed on the cliffs.
0
0
GB: In the surrounding area, small walls made of regional rocks, mostly greywackes and clay shales, can be found in several places. The rocks are already described in the geological overview and can be easily distinguished by the following characteristics: Layering/thickness, grain size, sorting, minerals, rock fragments and color. In addition, quartz veins occur in all rocks. These are a form of crystallization of quartz: a hard, transparent to white mineral. EN: In the following area there are small walls made of regional rocks in several places, mostly greywacke and shales. The rocks are already described in the geological overview and can be easily distinguished by the following characteristics: layering/layer thickness, grain size, sorting, minerals, rock fragments and color. In addition, quartz veins occur in all rocks. This is a crystallization form of quartz: a hard, transparent to white mineral.
0
0
The region is rich in geological history. At Basset's Cove, you can observe ancient sedimentary rocks, including Greywacke and Siltstones, deposited during the Devonian age. Cadjack Cove is notable for its large faults and folds, formed during the Variscan mountain building phase, and rocks colored pink to dark red by iron-rich water. Mirrose Well Cove showcases deposits with repeated sequences, indicating massive mud flows (turbidites) from ancient times.
Yes, St Agnes Beacon is a great family-friendly option. It offers stunning panoramic views after a walk to the top, with various trails suitable for different abilities. The expansive vistas and open spaces make it an enjoyable outing for all ages.
For breathtaking panoramic views, head to St Agnes Beacon. From its elevated position, you can see extensive vistas of the Cornish landscape, often extending to both the north and south coasts on a clear day. Carn Marth, though not a highlight in the guide, also offers incredible panoramic views over the rural countryside of inland Cornwall.
The area around Carharrack is excellent for various outdoor activities. You can find numerous hiking routes, including easy to moderate loops around Gwennap Pit and Carn Marth Quarry Pool. For mountain biking, explore trails like the Carn Brea Trail or routes around Poldice Valley Mining Ruins. Road cycling enthusiasts can enjoy longer rides to Portreath Beach or around Stithians Reservoir. You can find more details on these activities in the Hiking around Carharrack, MTB Trails around Carharrack, and Road Cycling Routes around Carharrack guides.
Yes, many trails incorporate these natural features. For instance, a 7.3 km circular route highlights the geological formations at Basset's Cove. Additionally, the area around Carn Marth is part of various walking trails that showcase its natural beauty and mining heritage. You can find several hiking routes, including easy loops, in the Hiking around Carharrack guide.
The rocks in this region tell a story of ancient geological processes. At Basset's Cove, you'll see sedimentary rocks like Greywacke, Siltstones, and Slate, formed in a deep marine environment and later folded during the Variscan orogeny. Cadjack Cove features rocks with distinct folds and faults, and a unique pink to dark red coloration due to iron-rich water. Even small walls in the surrounding area, like the Stone Wall of Regional Rocks, are built from local greywackes and clay shales, often containing quartz veins.
The time required varies depending on the monument and your activity. A visit to a viewpoint like St Agnes Beacon might take a couple of hours for the ascent and enjoying the views. Exploring a geological site like Basset's Cove could involve a 7.3 km circular walk. Many of the nearby hiking and cycling routes range from easy 3 km loops to more moderate 20+ km trails, so you can plan for anything from a short stroll to a full day's adventure.
The natural monuments around Carharrack can be enjoyed year-round, but each season offers a different experience. Spring and summer bring warmer weather and blooming flora, making it ideal for coastal walks and enjoying the views. Autumn can offer beautiful colors, especially in the inland areas. While winter can be bracing, clear days provide crisp views, though some coastal paths might be more exposed to the elements. Always check local weather conditions before your visit.
Carharrack is situated within the UNESCO World Heritage Site of the Cornwall and West Devon Mining Landscape. This area is significant because it showcases a unique blend of natural geology and human endeavor. While not a single natural monument, the landscape itself, with its abandoned engine houses and old mine workings, has become an integral part of the natural environment. The region's geology, particularly its mineral deposits, fueled a rich mining history, and exploring it offers a glimpse into how human activity has interacted with and shaped the natural world.
When hiking to natural monuments around Carharrack, it's advisable to wear appropriate footwear for varied terrain, as paths can be uneven or muddy. Layers of clothing are recommended due to changeable Cornish weather. Don't forget water, snacks, sun protection, and a map or GPS device. For coastal walks, be mindful of tides and cliff edges. If you plan to explore geological features, a camera is a must to capture the unique formations.
While popular spots like St Agnes Beacon and Basset's Cove are well-known, exploring the intricate geological details at places like Cadjack Cove or Mirrose Well Cove can feel like discovering a hidden gem. These coves offer fascinating insights into ancient earth processes through their unique rock formations and layered deposits, providing a deeper appreciation for the region's natural history beyond just the scenic views.


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