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Pentland Hills Regional Park

Top 8 Lakes around Pentland Hills Regional Park

Best lakes around Pentland Hills Regional Park are a prominent feature of this area, offering various outdoor activities. The Pentland Hills Regional Park is characterized by its rolling hills, valleys, and a series of reservoirs that supply water to Edinburgh. These bodies of water are integrated into the natural landscape, providing opportunities for walks and wildlife observation. The park's proximity to the city makes it an accessible natural escape.

Best lakes around Pentland Hills Regional Park

  • The most popular lakes is Glencorse Reservoir, a lake that was built between 1820 and 1824 to provide water to mills and supply drinking water to Edinburgh. Today, it continues to supply water to a large population.
  • Another must-see spot is Threipmuir Reservoir, an open water swimming spot. Visitors can find easy gravel paths and designated swimming areas, including a small beach for access.
  • Visitors also love Loganlea Reservoir, a lake completed in 1851 and dammed by a wall 59 feet high. It is a popular fishing spot, particularly for fly fishing trout.
  • Pentland Hills Regional Park is known for its man-made reservoirs and natural lakes. The area offers a variety of water bodies to explore, from historic reservoirs to spots suitable for open water swimming.
  • The lakes around Pentland Hills Regional Park are appreciated by the komoot community. The area has received more than 420 upvotes and features over 40 photos from visitors.

Last updated: May 3, 2026

Glencorse Reservoir

Highlight • Lake

Nestled amongst the Pentland Hills, Glencorse Reservoir is incredibly picturesque. It was built between 1820 and 1824 to provide water to mills in the area and supply drinking water to Edinburgh. Today, the reservoir still supplies water to 450,000 people. The reservoir was created by constructing a dam, which is 77 feet (23.5 m) at its highest point.

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Torduff Reservoir

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Torduff Reservoir is a relatively small reservoir at 23 acres (9.4 hectares) just southwest of Bonaly. It sits neatly below the western flank of Torduff Hill. Nearby to the southwest is also Clubbiedean Reservoir. There is a good series of bike routes in this area that can take in both Torduff and Clubbiedean Reservoir to make use of the beautiful views of the surrounding Pentland Hills.

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Threipmuir Reservoir

Highlight • Natural

Superb spot at the foot of the Pentlands, easy gravel paths and lots of swimming spots. Busy with walkers and cyclists.

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Loganlea Reservoir

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Completed in 1851, Loganlea Reservoir is dammed by a wall standing 59 feet (18 m) high, and can hold 118 million imperial gallons of water. Today it's a popular fishing spot with Loganlea Fishery, and is perfect for fly fishing trout, either from bank or boat.

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Harlaw Reservoir

Highlight • Viewpoint

Harlaw Reservoir is a popular spot for outdoor activities including walking, fishing, and wildlife watching. One of the highlights is a small embankment on the far side of the reservoir which offers stunning views of Threipmuir Reservoir. On weekends visitors you can get your hands on some homemade crepes from a local van parked near the Harlaw House Visitor Centre.

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Popular around Pentland Hills Regional Park

Hike in the footsteps of history – Cross Borders Drove Road

Hiking around Pentland Hills Regional Park

Running Trails around Pentland Hills Regional Park

Cycling around Pentland Hills Regional Park

Road Cycling Routes around Pentland Hills Regional Park

MTB Trails around Pentland Hills Regional Park

Gravel biking around Pentland Hills Regional Park

Other adventures around Pentland Hills Regional Park

Hike in the footsteps of history – Cross Borders Drove Road

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Grace Mulligan

Tips from the Community

Jamie
August 30, 2025, Torduff Reservoir

Pretty way in or out of balermo

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Stunning views. Path gets very gravelly so care needed if you are less experienced off-road

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Harlaw Reservoir is a popular spot for outdoor activities including walking, fishing, and wildlife watching. One of the highlights is a small embankment on the far side of the reservoir which offers stunning views of Threipmuir Reservoir. On weekends visitors you can get your hands on some homemade crepes from a local van parked near the Harlaw House Visitor Centre.

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Often busy with dog-walkers at peak times

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Torduff Reservoir is a relatively small reservoir at 23 acres (9.4 hectares) just southwest of Bonaly. It sits neatly below the western flank of Torduff Hill. Nearby to the southwest is also Clubbiedean Reservoir. There is a good series of bike routes in this area that can take in both Torduff and Clubbiedean Reservoir to make use of the beautiful views of the surrounding Pentland Hills.

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Amy
August 29, 2024, Glencorse Reservoir

Nestled amongst the Pentland Hills, Glencorse Reservoir is incredibly picturesque. It was built between 1820 and 1824 to provide water to mills in the area and supply drinking water to Edinburgh. Today, the reservoir still supplies water to 450,000 people. The reservoir was created by constructing a dam, which is 77 feet (23.5 m) at its highest point.

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Free and easy to any fitness level

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Adie
November 13, 2023, Torduff Reservoir

Torduff Reservoir is man made and yet is has been described as feeling like a secret of nature - you'll likely feel the same! It's fed by a burn, surrounded by vegetation, the waters sit beneath a steep escarpment with rocky outcrops. It might look tempting for a wild swim, but the water is deep, cold, and there are very limited entry and exit points at either end, so should be reserved for the most experienced and confident!

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Frequently Asked Questions

Are there easy and family-friendly walks around the Pentland Hills lakes?

Yes, many of the lakes offer accessible paths suitable for families. For instance, the Glencorse Reservoir Lakeside Road provides miles of easy underfoot terrain. Torduff Reservoir is also noted as being free and easy for any fitness level, and Threipmuir Reservoir features easy gravel paths.

What kind of outdoor activities can I do near the Pentland Hills lakes?

The area around the Pentland Hills lakes is excellent for various outdoor activities. You can enjoy mountain hikes, with routes like the 'Loganlea Reservoir – Turnhouse Hill loop' available. There are also numerous running trails, including a 'Pentland Hills reservoir loop from Threipmuir', and cycling routes such as the 'Glencorse Reservoir – Loganlea Reservoir loop'. You can find more details on these activities in the Mountain Hikes, Running Trails, and Cycling guides for the region.

Can I go wild swimming in the Pentland Hills reservoirs?

Yes, Threipmuir Reservoir is a popular spot for open water swimming, with a small beach providing easy access to the water. While other reservoirs might look tempting, always exercise caution as water can be deep and cold, and entry/exit points may be limited.

What historical significance do the Pentland Hills reservoirs have?

Many of the reservoirs in the Pentland Hills have a rich history, primarily built to supply water to Edinburgh. For example, Glencorse Reservoir was constructed between 1820 and 1824 to power mills and provide drinking water, a role it continues to fulfill today. Loganlea Reservoir, completed in 1851, is another example of these historic water supply projects.

What kind of wildlife can I expect to see around the Pentland Hills reservoirs?

The Pentland Hills Regional Park is known for its diverse wildlife. While specific species aren't detailed for each lake, the natural landscape around the reservoirs provides habitats for various birds, small mammals, and insects. The park's integration of water bodies into the natural environment makes it a good spot for wildlife observation.

Are there challenging hikes available near the lakes?

Absolutely. For those seeking more challenging routes, the Pentland Hills offer several options. You can find difficult running trails like the 'Pentland Skyline Race' or the 'Glencorse Reservoir, Scald Law & Carnethy Hill loop'. The Mountain Hikes guide also lists moderate to difficult routes that often incorporate views of the reservoirs.

What do visitors enjoy most about the Pentland Hills lakes?

Visitors frequently praise the picturesque scenery and the accessibility of the lakes. Many appreciate the easy gravel paths for walking and cycling, the opportunities for open water swimming at spots like Threipmuir, and the tranquil atmosphere. The historical context of the reservoirs and the beautiful views across the water are also highly valued.

Is it possible to fish in the Pentland Hills reservoirs?

Yes, fishing is a popular activity at some of the reservoirs. Loganlea Reservoir, for instance, is a well-known fishing spot, particularly for fly fishing trout from either the bank or a boat.

Are there viewpoints around the lakes for scenic photography?

Many of the lakes offer superb viewpoints. Glencorse Reservoir is described as incredibly picturesque, offering nice views across the water. Torduff Reservoir also provides beautiful views of the surrounding Pentland Hills, making it ideal for photography.

What is the best time of year to visit the Pentland Hills lakes?

The Pentland Hills lakes are beautiful year-round. Spring and summer offer lush greenery and warmer weather for activities like swimming and cycling. Autumn brings vibrant colors to the landscape, while winter can provide stunning, crisp views, though some paths might be more challenging due to ice or snow. The area is appreciated by visitors no matter the season.

Are there cafes or refreshment spots near the Pentland Hills reservoirs?

While the immediate vicinity of some reservoirs is quite natural, there are often facilities in nearby villages or at popular trailheads. For example, the 'Flotterstone Inn' is mentioned as a starting point for walks to Glencorse Reservoir, suggesting nearby amenities. It's advisable to check local listings for specific cafes or pubs in the surrounding areas like Flotterstone or Balerno.

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

FirrhillJuniper GreenFairmileheadStenhouse, Saughton Mains And WhitsonCorstorphineGilmerton/InchHutchison/ChesserCurrieColintonGorgie/DalryLongstoneWester HailesLiberton And DistrictSighthill, Broomhouse And ParkheadMorningsideCraiglockhartRatho And DistrictMerchistonCraigleith/BlackhallDrum BraeMurrayfieldGrange/PrestonfieldTollcrossWest EndPentland HillsMarchmont And SciennesSouthsideCraigmillarBalernoWest Pilton/West GrantonOld TownMuirhouse/SalvesenNew Town/BroughtonNorthfield/WillowbraeSilverknowesStockbridge/InverleithGranton And DistrictDrylaw/TelfordCramond And BarntonLeith LinksLeith CentralLeith Harbour & NewhavenCraigentinny/MeadowbankPortobelloQueensferry And DistrictTrinityKirkliston

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