logo Walking Britain

Highland Walk
Blackwater Reservoir from Kinlochleven

County/Area - Highland

Author - Peter Smyly

Length - 11.0 miles / 17.9 km

Ascent - 1100 feet / 333 metres

Time - 6 hours 40 minutes

Grade - moderate

Start - OS grid reference NN187618
Lat 56.712579 // Long -4.963723
Postcode PH50 4SJ (approx. location only)

Walk Route Description

Photo from the walk - Blackwater Reservoir from Kinlochleven Photo from the walk - Blackwater Reservoir from Kinlochleven Photo from the walk - Blackwater Reservoir from Kinlochleven Photo from the walk - Blackwater Reservoir from Kinlochleven Photo from the walk - Blackwater Reservoir from Kinlochleven Photo from the walk - Blackwater Reservoir from Kinlochleven
Click thumbnails for larger images.

This walk is a suitable choice for a day when the tops are in cloud, offering a lower level route along one side of the Glen Leven valley, and back along the other side, to complete a circular route. The only minus point is that since the dam of the reservoir is closed to the public, connecting the two sides of the valley involves negotiating a not so pleasant pathless section through undergrowth roughly in parallel to the dam. However it is worth the effort to enable a different return route. The eight mile long Blackwater Reservoir, which was created for hydroelectric power purposes, can be a bleak and desolate place though the walk generally features some waterfalls, a river and a couple of small lochans by way of variety from the woodland trail.

Formerly two smaller villages, modern day Kinlochleven owes its existence to the aluminium works for which it is well-known. From the car park at Kinloch Road, follow the road parallel to the River Leven and cross the first footbridge on the right, signposted for the West Highland Way. Large pipes appear on the right, which connect with a building on top of a wooded hill far off to the left. This landmark seems a long way off at this stage, but it is passed later on in the walk at a key turning point where the route departs from the West Highland Way. Follow the path ahead through deciduous woods uphill before levelling out and emerging into the open. Continue to follow this route as it follows a meandering course, going left down over a bridge and uphill on the other side near a reservoir before you reach the highest point of the water pipes passed earlier in the walk at the bridge. This is the point where the route leaves the West Highland Way (Grid ref. NN202604). The track now makes its way high above the valley on the left with distant views of some of the Mamores peaks beyond.

This section of the route is less frequented now that the West Highland Way has been left behind. By way of variation from the main path to the reservoir, it is soon possible to walk along slabs covering the conduit that contains the outflow of the reservoir with occasional glimpses of rushing water seen between slabs underfoot. The conduit generally keeps the path company. Nearer to the dam, the River Leven follows a meandering course and it goes down by way of a series of waterfalls and passes two small and pretty lakes, the Dubh Lochans. The Blackwater Reservoir's dam is almost a kilometre across (914 metres) and it is the longest in the Scottish Highlands. The conduit comes to an abrupt halt in the form of a wire mesh gate for obvious safety reasons as it is here that the water from the reservoir makes its way in a rushing torrent into a culvert before disappearing from sight underground. This is the point mentioned in the opening paragraph where it is necessary to make your way through a pathless section to join up with the path heading back down the other side of the valley. Crossing the outflow involves finding suitable stepping stones to get across.

Once on the path on the other side of the valley route-finding is easy. The path initially crosses open land with the Dubh Lochans seen clearly on the left before it enters woodland, at one point crossing a bridge to the right over the river. The path leads all the way back to Kinlochleven and the only moments of possible indecision come within a few minutes walk of the return to the bridge crossed early on in the walk where two forks appear in quick succession. Turn left on each occasion and the bridge is soon reached. It is then a simple matter of walking back to the car park along Kinloch Road to return to the walk's start point.

Maps Ordnance Survey Logo Anquet Maps Logo

Ordnance Survey Explorer 384Sheet Map1:25kBUY
Anquet OS Explorer 384Digital Map1:25kBUY
Ordnance Survey Landranger 41Sheet Map1:50kBUY
Anquet OS Landranger 41Digital Map1:50kBUY

It is recommended you take a map. The preferred scale is 1:25k.

Recommended Reading

Cicerone Books

Cicerone PressCicerone Press offer a range of books and eBooks offering guides to all the popular walking areas and long-distance trails in Britain and overseas. Their illustrated guides feature walks, information and maps to help you make the most of the outdoors.
Explore Cicerone's Catalogue

Social Media

Follow Walking Britain for the latest news.

Facebook Twitter

Wainwright Hill Bagging Map

A scratchable map showing all 214 Wainwrights in the Lake District. More info.

Mountain Weather

Stay safe on the mountains with detailed weather forecasts - for iOS devices or for Android devices.

Digital Mapping Guide

Digital Mapping Guide - a simple guide of how to start using digital mapping. Includes advice and useful links.