Dramatic fell reflected in the mirror-still waters of Bassenthwaite Lake on a clear summer day, with native woodland along the shoreline in the northern Lake District near Keswick
Bassenthwaite Spa

Spas in
Bassenthwaite

Country estate grandeur on England's only true lake. A 400-acre deer park, outdoor infinity pools, and an Amethyst Crystal Cave steam room await.

Bassenthwaite Lake holds a quiet distinction: it is the only body of water in the Lake District officially named a lake, the others being meres, waters and tarns. This northern reach of the national park trades the busier shores of Windermere for something more secluded, ancient woodland, osprey nesting sites, and the kind of stillness that draws those seeking genuine escape.

The lake sits in the shadow of Skiddaw, England's fourth highest peak, with the market town of Keswick a short drive south. Walkers know this area for the Coledale Horseshoe and the quieter fells of the northern Lakes. Couples know it for one of the region's most impressive spa estates.

The turreted Victorian mansion has been welcoming guests since the 1800s, but the spa brings contemporary luxury to this historic setting. Multiple outdoor infinity pools gaze across manicured parkland to the fells beyond, their edges seeming to merge with the landscape. An outdoor hot tub offers the same views with the added pleasure of thermal warmth.

Inside, a 16-metre indoor infinity pool anchors the wellness facilities, while the thermal suite delivers genuine distinctiveness. The Amethyst Crystal Cave steam room takes its name seriously, this is not merely a marketing flourish but an immersive crystal-lined chamber designed for deep heat experiences. A traditional Finnish sauna provides the classic counterpoint.

The treatment menu spans 34 experiences, with thoughtful touches that acknowledge the setting. The Herbal Sleep Cocoon wrap is designed specifically to promote restful sleep after fell walking, the kind of detail that suggests a spa genuinely integrated with its landscape rather than simply positioned within it.

Spa access comes complimentary for hotel guests, while day visitors can choose from packages starting at £70 for a morning Sunrise Spa through to full-day experiences with treatments and lunch. For couples seeking the combination of country house grandeur and contemporary wellness, Bassenthwaite offers something the busier central Lakes cannot match: space, silence, and the rare pleasure of deer grazing outside your window.

1 Spa in Bassenthwaite

Country Estate Spa

Guest relaxing in outdoor infinity pool at Armathwaite Hall Hotel and Spa near Bassenthwaite Lake, overlooking manicured parkland lawns and ancient woodland within 400-acre private deer park estate, luxury outdoor hydrotherapy experience in Lake District countryside setting
Free for hotel guests
Day passes

Armathwaite Hall Hotel & Spa

Day Passes From £70
Treatments From £80

Thermal Facilities

  • Traditional Finnish sauna
  • Amethyst Crystal Cave steam room

Pool Features

  • Indoor swimming pool
  • Multiple outdoor infinity pools
  • Hot tub
View Spa Details

Common Questions

Frequently asked questions about spas in Bassenthwaite.

What is there to do around Bassenthwaite Lake?

Bassenthwaite Lake is the only body of water in the Lake District officially called a lake, and the area around it offers a mix of outdoor activities and relaxation. Walking routes range from gentle lakeside paths to the summit of Skiddaw, England's fourth highest peak. The lake is also one of only two sites in England where ospreys nest, with a viewing point open during breeding season.

For a spa experience, the Armathwaite Hall Hotel & Spa sits within a 400 acre deer park on the eastern shore. The spa features outdoor infinity pools with fell views, an Amethyst Crystal Cave steam room, and 2 thermal facilities. Day spa packages start from £70 for a morning session, making it easy to combine a walk with a spa visit on the same day.

The market town of Keswick is a short drive south, with independent shops, the Theatre by the Lake, and the Derwentwater launch. Nearby Borrowdale and Ullswater offer further spa options within easy reach.

Is there a spa in Bassenthwaite?

Yes. Armathwaite Hall Hotel & Spa is the spa in Bassenthwaite, set within a turreted Victorian mansion on the shores of Bassenthwaite Lake. The spa features outdoor infinity pools overlooking the fells, a 16 metre indoor pool, an outdoor hot tub, and 2 thermal experiences including the distinctive Amethyst Crystal Cave steam room and a Finnish sauna.

The treatment menu spans over 25 options using Temple Spa and Made for Life products. Standout treatments include the Organic Walker's Recovery (£105), an exclusive massage designed for fell walkers that you won't find at any other Lake District spa.

Day passes range from £70 for a 2.5 hours Sunrise Spa to £200 for a full day Serenity package with treatment and lunch. Hotel guests receive complimentary spa access.

What is the nearest spa to Keswick?

The nearest spa to Keswick is Armathwaite Hall Hotel & Spa in Bassenthwaite, approximately 6 miles north of Keswick town centre (around 15 minutes by car). It is a country estate spa on the shores of Bassenthwaite Lake with outdoor infinity pools, an Amethyst Crystal Cave steam room, and a 16 metre indoor pool.

Day visitors can book packages starting from £70 for the morning Sunrise Spa, or from £70 for the evening Sunset Spa which includes prosecco in the hot tub. Full day packages with a treatment and lunch start at £190. Treatments use Temple Spa and Made for Life products.

Further afield, Borrowdale (10 miles south of Bassenthwaite) and Penrith (18 miles east) offer alternative spa options in the northern Lakes.

Can you book a spa break near Keswick?

Yes. Armathwaite Hall Hotel & Spa in Bassenthwaite is the closest spa hotel to Keswick, around 15 minutes by car. As a full country house hotel set within a 400 acre deer park, it is well suited for overnight spa breaks. Hotel guests receive complimentary spa access including the outdoor infinity pools, indoor pool, hot tub, Finnish sauna, and Amethyst Crystal Cave steam room.

Treatments can be added to your stay and are booked separately. The treatment menu includes over 25 options from Temple Spa and Made for Life products. If you prefer a day visit without an overnight stay, the Sereni Tea package from £160 combines a treatment, afternoon tea, and 4 hours of spa access.

The location works well for a wider northern Lakes itinerary. Keswick, Derwentwater, and Skiddaw are all on the doorstep, with Borrowdale and Ullswater both reachable for day trips during your stay.