Stretching for nearly four miles between Keswick and Grasmere, Thirlmere has a wild and dramatic beauty. Originally two smaller lakes, it was dammed in the 19th century to create a reservoir for Manchester, a controversial act that submerged the villages of Wythburn and Armboth. Today, it offers peaceful, forested walks and serves as a quieter access point for some of the Eastern Fells.
Things to Do
The Quiet Western Shore
While the busy A591 runs along the eastern edge, the real magic is found on the western shore. A quiet, single-track road winds through miles of beautiful conifer forests, offering a sense of peace rarely found on main tourist routes. As a reservoir, water sports are not permitted, adding to the serene environment. Find hidden picnic spots with spectacular views across the water to the Helvellyn range.
Walks and the Helvellyn Massif
Thirlmere is an excellent base for walkers of all abilities. It provides several starting points for challenging mountain ascents as well as gentler, low-level rambles through the forest.
- Climb Helvellyn: The path from Wythburn church is one of the most direct (and steepest!) routes to the summit of England's third-highest mountain.
- Raven Crag Viewpoint: For a shorter, sharper climb, the path to the top of Raven Crag offers one of the best views in the Lake District.
Where to Stay
Holiday Cottages: Because of its quiet, undeveloped nature, the area has a wonderful selection of secluded holiday cottages, perfect for a peaceful getaway.
Hotels: A number of historic lakeside hotels and traditional coaching inns can be found along the A591, offering dramatic fell views and easy access to walking routes.
Guesthouses: For a warm welcome, there are several charming guesthouses in the small hamlets dotted around the valley, like Legburthwaite and St John's in the Vale.
Getting There
By Car: Thirlmere is located directly on the A591, the main road connecting the central Lake District. To access the quieter western shore, take the signposted turn-off near the southern or northern end of the lake. Be aware this road is narrow in places. There are several United Utilities car parks (pay and display) along both shores.
By Public Transport: The 555 bus service, running between Kendal, Windermere, and Keswick, stops several times along the eastern shore of Thirlmere, including at the King's Head Hotel at Thirlspot, providing good access for linear walks.
Tours around Thirlmere
While Thirlmere's status as a reservoir means there are no boat tours on the water itself, its central location makes it a key feature on many guided tours of the Lake District. Join a tour from nearby Keswick or Grasmere to see this dramatic landscape as part of a wider adventure.