Best lakes around Gwennap Cornwall are found within a landscape shaped by its rich mining history. This rural parish in Cornwall, England, offers diverse natural features, including former quarry pools and coastal nature reserves. The area provides opportunities to explore both man-made and natural water bodies, reflecting its unique geological and industrial past. Visitors can experience a mix of recreational activities and natural beauty in the vicinity of Gwennap.
Last updated: May 18, 2026
Highlight • Viewpoint
Tip by
Highlight • Natural Monument
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 • Lake
Tip by
Highlight • Beach
Tip by
Highlight • Monument
Tip by
Sign up for free to discover even more lakes around Gwennap.
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
Worth climb to the cairn for the downhill section on the main access road. Then drop into single track round the back lanes of Carharrack. Sweet! :)
0
0
Great view from the dam across the reservoir towards Carn Menellis
0
0
Swanpool beach is a sandy cove on the outskirts of Falmouth. Behind the beach is Swanpool Nature Reserve (SSSI), a mix of fresh and sea water that is home to over 100 species of bird. There is a cafe, crazy golf and watersports hire available at the beach.
2
0
Portreath is a a small coastal village with a very narrow harbour and sandy beach. Rather than fish, this port was used to import Welsh coal and export copper. The original loading ramp can still be seen and given the narrowness of the harbour, navigating it must have been very difficult and dangerous. There are several cafes and shops in Portreath if you are in need of refuelling and/or rehydrating.
1
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
Visitors frequently enjoy Carn Marth and Hick's Quarry Pool, known for its mining history and expansive views. Another favorite is Swanpool Beach and Nature Reserve, a unique mix of fresh and saltwater with abundant birdlife. Basset's Cove is also highly rated for its geological features and coastal views.
Yes, Swanpool Beach and Nature Reserve is an excellent choice for families, offering a sandy beach, watersports hire, and a cafe. Tehidy Country Park, a bit further afield, also features a lake within its extensive woodlands and is known as a great family day out with a cafe and picnic area.
Stithians Reservoir is particularly popular for watersports, with many options available. Swanpool Beach and Nature Reserve also offers watersports hire directly at the beach.
Absolutely. Stithians Reservoir features an impressive 5-mile walk around its circumference. The area around Carn Marth and Hick's Quarry Pool offers trails with incredible views. For more extensive options, you can find various hiking routes in the region, including easy to moderate trails like the 'Old Mining Chimney and Ruins – Heather Fields and Ruins loop from Gwennap' or the 'Carnon Viaduct – Lily Pond loop from Gwennap'. You can explore more hiking routes on the Hiking around Gwennap guide.
Many areas are dog-friendly. Tehidy Country Park, which includes a lake, welcomes dogs. It's always best to check specific local signage for any restrictions, especially around nature reserves or during certain seasons, but generally, the rural trails and open spaces are suitable for walks with dogs.
You'll find a diverse landscape. Swanpool Beach and Nature Reserve is home to over 100 species of bird. Stithians Reservoir is surrounded by farmland and moorland, offering wildflowers and birdlife. Basset's Cove showcases unique sedimentary rocks from the Devonian age and coastal views.
The region has a rich mining and quarrying history. Carn Marth and Hick's Quarry Pool is a former granite quarry that has flooded, serving as a direct link to this industrial past. The landscape is dotted with disused mining works and quarries, reflecting centuries of activity.
Yes, Swanpool Beach and Nature Reserve has a cafe. Tehidy Country Park also features a cafe with a picnic area. Additionally, Portreath Harbour and Beach, a short distance away, offers several cafes and shops for refuelling.
Spring and summer are ideal for enjoying wildflowers, birdlife, and watersports. The views from places like Carn Marth are stunning year-round, especially when the heather is blooming. While winter walks can be picturesque, some facilities might have reduced hours.
Yes, the area offers various cycling opportunities. You can find gravel biking routes like the 'Poldice Valley Mining Ruins – Portreath Beach loop' or road cycling routes such as the 'Bridge over Stithians Reservoir – Stithians Reservoir loop from Perranarworthal'. More details are available on the Gravel biking around Gwennap guide and the Road Cycling Routes around Gwennap guide.
Visitors particularly appreciate the incredible views from elevated spots like Carn Marth, the unique blend of fresh and saltwater environments at Swanpool Nature Reserve, and the rich historical context of the mining landscape. The opportunity for diverse outdoor activities, from walking to watersports, is also a major draw.


Still not found your perfect lake around Gwennap? Check out the guides of these regions to see even more beautiful places.