4.6
(1500)
13,893
hikers
50
hikes
Dog friendly hiking trails around Threipmuir Reservoir are situated at the foot of the Pentland Hills, offering a diverse landscape for outdoor activities. The region is characterized by the reservoir's shorelines, adjacent woodlands, and open moorland, particularly around Black Hill. Hikers can explore paths ranging from gentle reservoir banks to more challenging ascents into the Pentland Hills, which provide expansive views. The area also features the Red Moss of Balerno Wildlife Reserve, a significant peat bog with a wheelchair-accessible boardwalk.
…Last updated: May 17, 2026
4.8
(8)
108
hikers
20.3km
06:44
680m
680m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
8
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(8)
190
hikers
5.15km
02:13
300m
300m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
19
hikers
Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.
5.0
(8)
187
hikers
5.82km
02:23
310m
310m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
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A super nice tunnel that makes for a good photo stop. A great addition to your cycle journey through Edinburgh.
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This is a super photo stop. The tunnel is beautifully decorated with striking murals and is illuminated too so it sheds a bit more light on the topic!
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Stunning views. Path gets very gravelly so care needed if you are less experienced off-road
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After the peaks it's all flat terrain and definitely more busy on a dry day. Walk the way back after the last peak if you prefer the challenge of it.
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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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The Colinton Tunnel is a shining example of how art and community can come together to transform a previously forgotten space into a vibrant work of art. Once a dark and dank railway tunnel that was part of the Balerno branch line from Slateford to Balerno and closed in 1967, it has undergone a stunning transformation through the Colinton Tunnel Project. Today the tunnel serves as a living monument celebrating the industrial, social, artistic and literary history of the local community of Colinton. The project, which ran in 2019-2020, brought together a team of muralists supported by young schoolchildren, youth groups and other volunteers from the community. Their aim was to transform the tunnel from a no-go area into a welcoming and well-lit display that captivates visitors. The mural's design concept is based on the poem 'From a Railway Carriage' by Robert Louis Stevenson and offers a visual representation of the joy of a child's railway journey as well as connections to various elements of Colinton's history. The result of this creative endeavour is Scotland's largest historic mural, bringing life not only to the tunnel itself but also to the surrounding community. The artwork was specially commissioned to bring the previously plain tunnel to life, accompanied by a greatly improved lighting system that increases the tunnel's safety and accessibility. A bike ride or walk through Colinton Tunnel offers a unique way to connect with local culture and history. Visitors can admire the colourful and detailed murals that tell stories and connect the past with the present. It is a truly amazing local landmark that highlights the power of community art projects and the lasting impact of literature and history.
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There are over 50 dog-friendly hiking trails around Threipmuir Reservoir, offering a wide range of options for you and your canine companion. These routes vary in difficulty, with nearly 20 easy trails, over 20 moderate options, and several more challenging hikes for experienced dog walkers.
The terrain around Threipmuir Reservoir is quite varied. You'll find pleasant, often flat paths along the reservoir shorelines, shaded trails through adjacent woodlands, and more rugged, open moorland, especially as you venture into the Pentland Hills. Some routes, like the challenging Scald Law Summit – Carnethy Hill loop from Lennox Tower, involve significant ascents.
Yes, there are many easy options perfect for beginners or those looking for a relaxed stroll with their dog. The paths directly around the reservoir are generally flat and well-maintained. For a slightly longer but still moderate option, consider the View of Turnhouse Hill loop from Easter Howgate, which offers scenic views without extreme difficulty.
The area boasts several interesting natural features and landmarks. You can explore the tranquil waters of Threipmuir Reservoir itself, the adjacent woodlands, and the expansive Pentland Hills. The nearby Red Moss of Balerno Wildlife Reserve offers a unique peat bog environment with a wheelchair-accessible boardwalk. You might also spot the historic Bavelaw Castle overlooking the reservoir.
Spring and autumn are often considered ideal for dog walking around Threipmuir Reservoir, offering pleasant temperatures and beautiful scenery. Spring brings blooming wildflowers, while autumn showcases vibrant foliage. Summer can be lovely, but remember to bring plenty of water for your dog on warmer days. Winter walks are also possible, but be prepared for potentially muddy or icy conditions, especially on higher ground.
Yes, there are several parking areas around Threipmuir Reservoir, including designated car parks. These are generally well-suited for visitors bringing their dogs. Always check local signage for any specific parking restrictions or fees.
Public transport options are available to reach the vicinity of Threipmuir Reservoir. Buses serve nearby villages like Balerno, from where you can access various trailheads. It's advisable to check local bus schedules and routes in advance to plan your journey effectively.
While Threipmuir Reservoir itself is a natural area, the surrounding villages and towns, such as Balerno, offer a selection of cafes and pubs. Many establishments in these areas are accustomed to hikers and dog walkers, with some offering outdoor seating or designated dog-friendly sections. It's always a good idea to check with the specific venue beforehand.
Yes, many of the trails around Threipmuir Reservoir are circular, allowing for varied scenery without retracing your steps. The reservoir shorelines themselves offer excellent opportunities for circular walks. For a moderate circular route that includes some elevation, consider the Turnhouse Hill – Carnethy Hill loop from Easter Howgate.
The area is highly rated by the komoot community, with an average score of 4.6 stars. Reviewers often praise the diverse landscapes, from tranquil reservoir paths to challenging hill climbs, and the sense of wildness offered by the Pentland Hills. The clear paths and stunning views are frequently highlighted as key attractions for both hikers and their dogs.
For those seeking a longer adventure with their dog, routes like the Scald Law Summit – Carnethy Hill loop from Lennox Tower offer a challenging 20 km hike with significant elevation gain. Another option is the Dangerous Crossing – Colinton Tunnel Murals loop from Heriot-Watt University, which is nearly 15 km and features a mix of urban and natural landscapes.


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