The Firefly Spa & Restaurant

Now open, Firefly is Dorset's only lakeside spa and restaurant. Swim in our heated outdoor pool, unwind in the sauna and cold plunge, enjoy ESPA treatments in lakeside pods, and dine overlooking our ten-acre Firefly Lake. Here, two rhythms combine, from deep stillness to open celebration, sometimes within the same afternoon.

Spend the day with us at The Firefly Spa. Enjoy the ultimate spa day at Firefly, with access to our heated 25-metre outdoor pool, sauna, cold plunge, and lakeside wellbeing spaces, alongside ESPA treatments and lakeside dining. No membership is required.

Eat with us at The Firefly Restaurant, open to all, serving seasonal dishes inspired by Dorset's landscape, from leisurely brunches to lakeside dinners and sunset drinks.

Make Firefly part of your everyday. Firefly Spa Memberships include access to the pool, sauna, cold plunge and Firefly Lake, plus exclusive member benefits and events throughout the year. Contact us for more information, or book a complimentary tour. 

Gift someone time to unwind. Firefly Gift Vouchers can be used towards spa days, ESPA treatments and dining experiences, making them the perfect gift for birthdays, anniversaries and special occasions.

Step into relaxation at The Firefly Spa, where a heated outdoor pool, cold plunge, sauna and a collection of indulgent treatment pods create the perfect setting to unwind. In partnership with ESPA, the Spa offers a range of curated treatments. Enhance your spa experience by booking a luxury spa day. Whether you choose a Spa & Dine package featuring a rejuvenating treatment or a Swim & Dine package with access to The Firefly Spa facilities, both offer the perfect way to unwind, reconnect and restore balance.

Swimming, cold plunge and sauna access are exclusive to members, guests staying at Silverlake, and those purchasing a spa day package.

The Firefly Spa & Restaurant is located on Silverlake Estate, a private holiday home estate. The Dorset estate combines peaceful surroundings with a range of outdoor activities, including watersports and nature walks. 

For those seeking a more permanent escape, owning a holiday home at Silverlake offers the opportunity to enjoy life on the Estate whenever you choose. The addition of The Firefly Spa & Restaurant offers Silverlake guests, homeowners and the local Dorset community a space to relax, dine and unwind during their stay.

All 2026 stays booked through the Silverlake Estate website include Firefly Spa access for the duration of your stay, included in the booking fee*. Spa access can be included in 2027 stays for a small, optional fee. *Terms and conditions apply.

Access to Silverlake Estate is exclusive to homeowners and holiday guests.