4.6
(38)
296
hikers
3
hikes
Family friendly hiking trails around Whiteadder Reservoir are set within the Lammermuir Hills, offering a landscape characterized by open moorland, rolling hills, and the expansive reservoir itself. The terrain features varied elevations, with some routes ascending to viewpoints like Priestlaw Hill. This area provides a mix of paths, from waterside trails to more exposed hill walks, suitable for different family abilities.
Last updated: May 17, 2026
4.6
(13)
102
hikers
10.8km
03:01
200m
200m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3.0
(2)
11
hikers
10.8km
03:00
200m
200m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(2)
15
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.9
(8)
54
hikers
14.3km
04:07
340m
340m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(2)
7
hikers
6.04km
01:39
100m
100m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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The two cairns of Twin Law(s) are located along the Southern Upland Way. On a clear day, they offer expansive views over the rolling hills of the Borders. One of the cairns has a single-person shelter from the wind, and a guest book is also located there.
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ford crossing, it was pretty shallow after pretty rainy January week, and it can be crossed on a bike (including ebike - without risking the motor)
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Priestlaw Hill is a rounded granite lump standing at 428m, it's the highest point in the area and offers great views in all directions. A nice run up from Whiteadder reservoir.
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Lammer Law stands at 529m with a huge stony cairn and a separate trig point. The views are stunning across the Lammermuir Hills and northwest towards Edinburgh and the coast. This is a remote summit requiring a fairly long run to visit from any direction but the views and remoteness always make it feel worth the effort.
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Hopes Reservoir sits remotely in the Lammermuir Hills. The edges are tree lined and the dam to the east. The tracks to the south are wide off road vehicle access roads so the running is easy and you have plenty of time to look at the views. The reservoir was built in the 1930's to provide water to the surrounding area.
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This guide features 5 family-friendly hiking routes around Whiteadder Reservoir and the wider Lammermuir Hills area. These trails range from easy to moderate difficulty, offering options for various family preferences.
The trails around Whiteadder Reservoir traverse diverse landscapes, from the shores of the reservoir itself to the wild, windswept moorland of the Lammermuir Hills. You can expect a mix of well-trodden paths, some potentially rugged sections, and ascents to elevated points offering panoramic views. Routes like the Whiteadder Reservoir & Priestlaw Hill loop include both reservoir-side paths and hill climbs.
Yes, many of the family-friendly routes in this guide are circular, making them convenient for day trips. For example, the Twin Law loop from Watch Water Reservoir offers a moderate circular hike through the Lammermuir Hills.
The area is rich in history. On your hikes, you might encounter the ruins of Penshiel Grange, a monastic site, or the fragmentary remains of Gamelshiel Castle. The ancient Herring Road, historically used by fishwives, is also part of some routes. On very dry years, low water levels in the reservoir can even reveal the remains of the submerged hamlet of Penshiel.
Many trails in the Whiteadder Reservoir area are dog-friendly, but it's always important to keep dogs under control, especially in areas with livestock or ground-nesting birds. Please be mindful of local signage and keep your dog on a lead where required to protect wildlife and farm animals.
For an easier option, consider the Hopes Reservoir – Ford Crossing loop from Knock Hill. This route is approximately 6 km long with a more gentle elevation gain, making it a good choice for families with younger children or those looking for a less strenuous walk.
The Whiteadder Reservoir area offers enjoyable hiking year-round, but spring and summer provide the mildest weather and longer daylight hours, ideal for families. Autumn brings beautiful colours to the landscape. Winter hikes are possible but require appropriate gear for potentially colder, wetter, or icy conditions.
The trails around Whiteadder Reservoir are highly regarded by the komoot community, with an average rating of 4.7 out of 5 stars from 34 reviews. Hikers often praise the peaceful, wild beauty of the Lammermuir Hills, the panoramic views, and the sense of escape offered by the quiet countryside.
Yes, for families seeking a longer adventure, the Lammer Law and Hopes Reservoir loop from East Hopes is a moderate 14.3 km route. It offers a more extended exploration of the Lammermuir Hills, including ascents to higher points.
While specific parking details vary by trailhead, generally, there are parking opportunities near the starting points of routes around Whiteadder Reservoir and in the Lammermuir Hills. It's advisable to check the individual route details on komoot for precise parking information before you set out.
The moorland around Whiteadder Reservoir is home to diverse wildlife. Keep an eye out for birds such as lapwing, grouse, kestrel, and hen harrier. The reservoir itself attracts water birds like pochard, shelduck, and great crested grebe, and in winter, you might see flocks of barnacle and pink-footed geese.


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