Llyn Clywedog

The lake has a surface area of 615 acres (230 football pitches), is 216ft deep at its maximum depth, and stretches some six miles, at its widest just 500 yards across. Some 15 miles of new or improved roads were built around the reservoir at the time of construction, along with two new bridges. There's a second, much less visible dam at Bwlch-y-gle, an earthen structure faced with stone, about 40ft high and 600ft long, which prevents the lake spilling over into the neighbouring valleys either side of Bryn y Fan hill, the highest of the hills surrounding the lake and a commanding feature seen for miles around.

The lake is owned and operated by Severn Trent Water. In addition to its practical usages, Llyn Clywedog is also a leisure amenity, with a number of established walks, such as the Clywedog Gorge Trail around the Bryn Tail Mine workings and the Llyn Clywedog Scenic Trail, along with a number of viewing points arranged around the circular drive that allow visitors to make the most of the wonderful panoramic views. The National Trail of Glyndwr's Way also passes beneath the dam before following the southern shore of the lake, one of its most picturesque stages.

Wildlife

The Clywedog provides a perfect habitat for wildlife. Buzzards and red kite are now a common sight, and there have even been occasional sightings of ospreys. Mallard are attracted to the lake, while tawny owls, pied flycatchers and a whole host of tits have established themselves in the woods bordering the shore. In season, a great many butterflies can be seen, hedge brown, meadow brown, small copper, small tortoiseshell and common blue, flitting amongst grass studded with wild thyme, yellow tormentil, harebells, violets and clumps of heather. Squirrels are a common sight, along with polecats, foxes, and the short tailed vole, the primary source of food for the birds of prey and other carnivores that inhabit the lake shore.

The lake is amply stocked with brown and rainbow trout, managed by the Llanidloes Angling Society, who also hold the fishing rights. Sailing on the lake is run by the Clywedog Sailing Club. Both organisations hold numerous competitions and regattas throughout the year, and visitors are always welcome.

At the viewing area above the dam, Severn Trent have created the Look Out, an elevated platform sheltered from the elements, offering a panoramic view of the surrounding country. Caffi Clywedog, formerly the Red Kite Kiosk, has reopened and can offer refreshments while you enjoy the view.

Caffi Clywedog (formerly the Red Kite Kiosk) →