Highlight • Summit
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Mountaineering
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Scald Law Summit is the highest point in the Pentland Hills, a picturesque range located southwest of Edinburgh in Midlothian, Scotland. Rising to an elevation of 579 meters (1,900 feet), this prominent peak offers a rewarding challenge for hikers and expansive views across the surrounding landscape. Its distinctive profile is formed from ancient Devonian volcanic rock, adding to the unique character of the area.
Hikers consistently praise the truly expansive views from Scald Law Summit, stretching far beyond the immediate Pentland Hills. From the trig point at the top, visitors can marvel at the city of Edinburgh to the north, the distant Moorfoot Hills, and even the Firth of Forth on clear days. The sense of accomplishment from reaching the highest peak in the Pentland Hills is a recurring highlight, making the effort well worthwhile for many.
Before embarking on a Scald Law hike, it's wise to prepare for variable conditions, as the summit is often windy and weather can change quickly. Appropriate layers and sturdy footwear are essential, especially given that some sections can be rough or boggy, particularly after rain. Popular starting points include the Flotterstone Ranger Centre, often accessed off the A702, or from Threipmuir car park near Balerno, both offering convenient parking for Scald Law Summit walks.
Scald Law is a fantastic destination for hillwalking throughout the year, though winter conditions can bring snow and ice, requiring extra caution and equipment. The area is home to wildlife such as skylarks, grouse, and red deer, offering opportunities for nature spotting. Many visitors enjoy making a day of it, combining their hike with a visit to nearby cafes and pubs in the surrounding villages or Edinburgh.
The hike to Scald Law Summit often involves traversing a fine switchback ridge, frequently including other shapely hills like Carnethy Hill and the Kips (West and East Kip). These routes typically range from 8 to 12.25 kilometers (5 to 7.5 miles) and can take 4-5 hours to complete, presenting a challenging yet rewarding experience with significant elevation gain.
Reaching the summit trig point provides a memorable moment, with hikers often noting the contrast between the rugged hills and the patchwork land stretching towards the Moorfoot Hills. The tranquil reservoirs like Loganlea and Glencorse, which supply Edinburgh, are also prominent features in the landscape, adding to the scenic beauty. Even on cloudy days, the atmospheric conditions create a unique and immersive experience.
Whether you're seeking a challenging ascent or a scenic walk, the Pentland Hills offer a variety of routes to Scald Law Summit. You can explore numerous hiking trails, from shorter loops to longer circuits that take in multiple peaks and landmarks like the Red Moss of Balerno. To plan your adventure and discover the best hikes in the Pentlands, use komoot to find detailed maps and route information.
This Highlight is in a protected area
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Tips
June 10, 2020
Hiking
September 25, 2020
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January 30, 2015
Mountaineering

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Nearby routes
Best routes near Scald Law Summit

4.8
(123)
977
hikers
13.0km
04:43
500m
500m
Embark on a moderate 8.1-mile (13.0 km) hike through the Pentland Hills, conquering Carnethy Hill and Scald Law. This loop from Flotterstone features varied terrain, including clear hill paths and rough sections, with steep ascents and descents creating a 'rollercoaster walk' feel. You'll gain 1649 feet (503 metres) in elevation over approximately 4 hours and 42 minutes, enjoying expansive views over Edinburgh, the Firth of Forth, and surrounding hills from the summits. The top of Carnethy Hill is covered by small boulders, while Scald Law offers a spacious, boulder-strewn summit. You will also pass by picturesque Glencorse and Loganlea Reservoirs.
Starting at the Flotterstone Visitor Centre, you'll find convenient amenities including parking and toilets. This popular route requires good fitness and sure-footedness, especially on rough and potentially boggy sections after rain. Be prepared for rapidly changing weather conditions and strong winds on the summits; appropriate layers and sturdy footwear are essential. The Flotterstone Inn nearby provides a place for refreshments after your hike.
This trail offers a significant sense of accomplishment as you reach Scald Law, the highest point in the Pentland Hills. Located less than 30 minutes from Edinburgh, the Pentland Hills are often called the city's 'beauty spot,' making this loop easily accessible for a substantial outdoor adventure. The route also intersects with historical paths like the Kirk Road, once used by worshippers. This diverse landscape of rolling hills, moors, and reservoirs provides a constantly changing and engaging environment.

4.9
(112)
670
hikers
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

4.9
(48)
148
hikers
13.8km
04:22
440m
440m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
Details
Informations
Elevation 560 m
Good to know
Family Friendly
yes
Wheelchair access
no
Dog Friendly
yes
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Additional weather tips
Max wind speed: 21.0 km/h
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Scald Law is composed of ancient Devonian volcanic rock, formed approximately 400 million years ago. This geological history contributes to the distinctive landscape of the Pentland Hills.
Yes, many popular routes to Scald Law Summit are circular, often incorporating other prominent hills like Carnethy Hill and the Kips (East and West Kip). These circuits typically range from 8 to 12.25 kilometers (5 to 7.5 miles).
While Scald Law is considered a challenging hike with significant ascent, there are well-walked trails. Beginners with a reasonable level of fitness can attempt it, but should be prepared for rough sections and variable weather. Shorter, less strenuous routes are available in other parts of the Pentland Hills.
From the summit's trig point, hikers can enjoy panoramic views including the city of Edinburgh to the north, the Moorfoot Hills to the southeast, and the Firth of Forth on clear days. Closer features include the tranquil Glencorse and Loganlea Reservoirs, as well as other Pentland peaks.
Public transport options are limited but available. Buses from Edinburgh can take you to areas near the Pentland Hills, such as Penicuik or the vicinity of Flotterstone, from where you can access trailheads. It's advisable to check local bus schedules for the most up-to-date information.
Winter hiking on Scald Law requires extra caution and equipment. Snow and ice are common, making conditions potentially hazardous. Hikers should be well-equipped with appropriate winter gear, including sturdy waterproof boots, warm layers, and potentially ice-axes and crampons, depending on conditions. Always check the weather forecast before setting out.
Yes, dogs are generally welcome on the trails to Scald Law Summit. However, it's important to keep dogs under control, especially in areas with livestock or ground-nesting birds. Always follow the Scottish Outdoor Access Code, which advises keeping dogs on a lead or close at heel.
Yes, the Flotterstone Ranger Centre, a popular starting point, often has facilities. Additionally, there are cafes, pubs, and restaurants in nearby villages like Penicuik and Balerno, as well as in Edinburgh, offering options for refreshments before or after your hike.
Autumn weather in the Pentland Hills can be highly variable. Essential gear includes waterproof and windproof outer layers, warm mid-layers, sturdy hiking boots, a map and compass (or GPS device), sufficient water and snacks, and a headlamp as daylight hours shorten. The summit is almost always windy, so extra layers are crucial.
The area around Scald Law Summit is home to various wildlife. Hikers might spot skylarks, grouse, and red deer. The Red Moss of Balerno, a nearby Site of Special Scientific Interest, is also known for its rare plants and insects.
The elevation gain for a hike to Scald Law Summit varies depending on the starting point and route chosen. However, given its 579-meter (1,900-foot) elevation and the undulating nature of the Pentland Hills, routes typically involve significant ascent, often several hundred meters, making it a challenging climb.
As the highest point in the Pentland Hills and easily accessible from Edinburgh, Scald Law Summit can get quite busy, especially on pleasant weekends and during peak seasons. Parking areas, such as Flotterstone, tend to fill up quickly, so arriving early is strongly recommended to secure a spot and enjoy a quieter experience.