Bassenthwaite Lake

Where is Bassenthwaite Lake?

Bassenthwaite Lake near Keswick, in the Lake District. Zoom and pan to explore — or see all the Lake District lakes & waters on one map.

Why is Bassenthwaite the only "lake"?

Here's the answer to the question that brings most people here: nearly every other body of water in the District uses an old local word — "water" (Derwentwater, Ullswater), "mere" (Windermere, Buttermere) or "tarn" (the small mountain pools) — rather than the word lake. Bassenthwaite Lake is the only one with "Lake" in its name, which is why it's called the only true lake in the Lake District. (You'll sometimes hear that the name is tautological — but it's simply the exception that proves how the others are named.) See our glossary on water, mere and tarn for the full story.

A National Nature Reserve — wildlife & the ospreys

Bassenthwaite is a National Nature Reserve, part of the wider River Derwent and Bassenthwaite Lake conservation area — shallow, reedy at its margins, and managed for nature first. It's one of the best birdwatching lakes in the District, and its famous chapter is the ospreys.

Honest version: ospreys returned to nest here in 2001 — the first in England for around 170 years — and for two decades they were watched from viewpoints at Dodd Wood above the eastern shore. The Lake District Osprey Project was wound up in 2022, and that was a success story: ospreys have re-established more widely across the region (you'll find viewing and webcams at places like Foulshaw Moss and Esthwaite Water). The birds at Bassenthwaite have since moved to less-visible nest sites, so the old Dodd Wood osprey-watch is no longer the reliable spectacle it was — don't come expecting guaranteed osprey views. There's still excellent general birdlife and a fine walk in Dodd Wood whatever's nesting.

Swimming & on the water

Bassenthwaite is deliberately quiet — there's a sailing club but no public motorboats, and it isn't set up as a swimming or watersports honeypot. Wild swimming does happen in places, but this is a nature reserve with sensitive shallows and wildlife, so tread lightly, keep away from reed beds and nesting areas, and check the current access guidance before you get in (rules here are stricter, and more conservation-minded, than on the bigger lakes). As ever: cold water, no lifeguards, your own judgement.

Walks & fells

The walking around Bassenthwaite splits neatly into the big northern fells to the east and the gentle wooded fells to the west:

• Skiddaw and the fine Ullock Pike ridge rise straight from the eastern shore — our Skiddaw via Ullock Pike & Dodd route is the classic way up, taking in Dodd (and its wood) on the way.
• On the west side, the low fells are perfect gentle days: Sale Fell and Ling Fell above the quiet Wythop valley, Barf with its painted "Bishop of Barf" rock, and Whinlatter forest beyond.
• The "walk around": be realistic — there's no continuous shoreline path, and the A66 runs along the north-western side, so a full circuit is largely a road-and-lane affair rather than a lakeshore stroll. Most people walk sections (the eastern shore by Mirehouse and Dodd Wood is the nicest) or climb a fell for the view instead.

Check the live "Best Fells today" conditions before Skiddaw or the tops. The Fells & walks nearby box below lists the closest summits with a full guide.

Fells & walks near Bassenthwaite Lake

• Barf 469 m · 2.3 km
• Ullock Pike 690 m · 2.4 km
• Sale Fell 359 m · 2.7 km
• Long Side 734 m · 2.9 km
• Lord's Seat 552 m · 2.9 km
• Dodd (Skiddaw) 502 m · 2.9 km

Straight-line distances from the centre of Bassenthwaite Lake — the nearest summits with a full guide on this site.

All walks by Bassenthwaite Lake → — every route and fell within about 5 km, ranked, with today’s conditions.

Mirehouse, St Bega's & Tennyson

On the eastern shore sits Mirehouse, a historic house with literary connections — Alfred, Lord Tennyson stayed here and is said to have worked on part of Morte d'Arthur by the lake, with the little shoreline church of St Bega's (set alone in the fields) often taken as an inspiration for the poem's setting. The house, its grounds and the walk down to St Bega's make a gentle, atmospheric outing; check Mirehouse's own opening times.

Bassenthwaite Lake Station

A quirky one for the keyword-curious: the old Bassenthwaite Lake Station, on the long-closed Cockermouth, Keswick and Penrith railway (which ran until 1966), has been restored as a café and restaurant, with dining in vintage carriages — including a replica of the engine from the Murder on the Orient Express film — plus a wildlife walkway and bird hide. It's open as a visitor stop (with an afternoon-tea bus from 2026); check their site for current hours.

Getting there & parking

Bassenthwaite is just north of Keswick. The A66 runs along its north-western shore, with the quieter eastern side reached on the minor road past Dodd Wood and Mirehouse. There are car parks at Dodd Wood / Mirehouse and Powter How for the fells and the lakeshore walks; Keswick is the nearest town for everything else, a few minutes away. Buses along the A66 (e.g. the Keswick–Cockermouth services) pass the area.

Where to stay & practical

Most people base themselves in Keswick and visit Bassenthwaite for the day — it has the full range of accommodation and is minutes away. Around the lake itself there are a few well-known places, including the long-established Pheasant Inn and lakeside hotels on the quieter shores. It's lovely, peaceful dog-walking and birdwatching country.

A note on facts: it's a nature reserve, so access and rules are managed for wildlife and can change — and the once-famous ospreys are no longer a guaranteed sight. Check the latest before you plan around swimming or birdwatching. Easy day trips take in Keswick, Derwentwater (linked by the River Derwent), Whinlatter forest, Mirehouse and the Sale Fell side of the valley.

Events & festivals

Planning a trip around a show or festival? See our Lake District events & festivals guide for what's on near Bassenthwaite Lake — traditional Lakeland sports, agricultural shows and seasonal events, month by month.