Best lakes around Gweek are found in the vicinity of this village, situated at the head of the tidal Helford River. The area is characterized by its natural landscapes, including Cornwall's largest natural freshwater lake, Loe Pool, located approximately 3.8 km away. This lake is separated from the sea by a significant shingle bar, a notable geological feature. The region offers diverse environments for exploration, from woodland paths to coastal views.
Last updated: July 1, 2026
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A lovely National Trust property, with a fantastic walk through the estate leading to the sea.
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Great view from the dam across the reservoir towards Carn Menellis
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On Saturday mornings, Penrose becomes the venue of West Cornwall's Parkrun with around 200 runners each week completing the 5km course. The running route follows the old Victorian carriageway through woodland and parkland with views of Loe Pool and beyond. At that time it is very busy.
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This is a nice combination. From Loe Baar you have a view of the sea on one side and a view of a freshwater lake on the other. This allows you to walk completely around the lake.
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Loe Bar was originally the mouth of the River Cober which led to a harbor at Helston. However, by the 13th century the bar had cut Helston off from the sea and formed the lake. Loe Bar consists largely of chert deposits, although it is not certain where this comes from as the nearest source is more than 200 kilometers away. There is also a reasonable amount of sand. (Cornwall Beaches)
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The Penrose Hill Estate is owned by the National Trust. The estate comprises of woodland, a coastal lake, Stable cafe plus traffic free cycling and walking tracks. For further details see their website nationaltrust.org.uk/penrose/features/new-cycling-at-penrose
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It might not look like it, but there is a bridleway here which crosses the sand bank, Loe Bar. The lake, the Loe, is the largest freshwater lake in Cornwall and the coastal bar separates it from the sea. It was once the mouth of the River Cober. Some say it was formed when two local giants had an argument and one of them dropped a bag of sand here as he was being attacked by the other throwing rocks at him, one of which being St Michael's Mount. No wonder he was keen to get away!
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The lakes in this region offer a diverse range of natural features. For instance, The Loe and Loe Bar is Cornwall's largest natural freshwater lake, uniquely separated from the sea by a shingle bar. Swanpool Beach and Nature Reserve provides a mix of fresh and seawater, home to over 100 bird species.
Yes, there are several easy walking options. The Penrose Estate offers woodland and parkland trails with views of Loe Pool, suitable for leisurely strolls. You can also find easy hiking routes around the area, such as the 'Loe Pool loop from Helston', which is approximately 6.4 km. For more options, explore the hiking guide around Gweek.
Absolutely. Swanpool Beach and Nature Reserve is a great spot for families, offering a sandy cove, a cafe, crazy golf, and watersports hire. The Penrose Estate is also family-friendly, with trails through woodlands and parkland.
The region is rich in wildlife. At Swanpool Nature Reserve, you can observe over 100 species of birds. Around Loe Pool, visitors sometimes spot elusive otters. Stithians Reservoir is also known for excellent bird watching opportunities.
Yes, you can enjoy circular walks. The area around The Loe and Loe Bar allows you to walk completely around the lake, offering views of both the freshwater and the sea. The Penrose Estate also features various trails that can be combined for circular routes.
Beyond walking, you can enjoy various outdoor activities. Stithians Reservoir is a hub for watersports like sailing, windsurfing, kayaking, SUP, and canoeing. The wider area also offers extensive cycling and mountain biking trails. For detailed routes, check out the cycling guide and MTB trails guide around Gweek.
Parking facilities are generally available near the main attractions. For example, the Penrose Estate, which encompasses Loe Pool, has parking. Swanpool Beach and Nature Reserve also provides parking for visitors.
Many areas around the lakes are dog-friendly, especially on public footpaths and trails. The Penrose Estate, for instance, welcomes dogs on its woodland and parkland trails. However, it's always advisable to check specific signage for any restrictions, especially in nature reserve areas or on beaches during peak seasons.
Yes, you'll find facilities at some locations. Swanpool Beach and Nature Reserve has a cafe directly on the beach. The Penrose Estate also features a Stable cafe, providing refreshments for visitors exploring the area around Loe Pool.
The lakes are beautiful year-round, but the best time often depends on your preferred activity. Spring and summer offer pleasant weather for walking and watersports, with longer daylight hours. Autumn provides stunning foliage in areas like the Penrose Estate. Winter can be peaceful for quiet walks, especially for bird watching at places like Swanpool Nature Reserve.
Loe Bar is a significant shingle bank that separates Loe Pool, Cornwall's largest natural freshwater lake, from the sea. Historically, it was the mouth of the River Cober, leading to a harbor at Helston. By the 13th century, the bar had formed, cutting Helston off from the sea and creating the lake. It's largely composed of chert deposits, with its origin still a subject of interest.
While the lakes offer beautiful scenery, wild swimming is generally not recommended or permitted in all areas due to safety concerns. For example, Loe Bar is known for dangerous conditions with strong waves, steep banks, and currents, making swimming unsafe. For watersports, Stithians Reservoir offers organized activities through its watersports centre.


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