
Third Space
Where Fitness Meets Luxury
Editor’s Take
The City and Canary Wharf locations are best for pre-work swimming. Soho is the most social. Tower Bridge has the most impressive spa. The class booking app fills up fast — set reminders for popular sessions. Ultra-premium (£150–250/month).
About
Third Space occupies a unique position in London's wellness scene — a chain that genuinely feels like a collection of destination clubs rather than a scaled-up gym brand. Each of the 13 locations is architecturally distinct, designed to feel like a private members' club where world-class fitness, swimming, and spa facilities come together.\n\nThe fitness offering is comprehensive and uncompromising: Olympic-standard pools, heavy-duty weight rooms, extensive functional training areas, and a group fitness timetable running over 200 classes per week. The spa facilities at flagship locations include saunas, steam rooms, treatment rooms, and relaxation areas that rival standalone spas.\n\nBut the 'third space' concept — the idea of a place that's neither home nor work — is what raises it beyond a gym. Members use the clubs as social anchors: meeting friends for a swim, lingering in the lounge after a class, or working from the comfortable common areas. The membership cost acts as a natural filter, creating a community of people who take their health and social lives seriously.
Treatments & Services
Signature: Premium group fitness programming
Highlights
- ✓13 locations across London
- ✓Olympic-standard pools
- ✓Luxury spa and sauna
- ✓200+ group fitness classes weekly
- ✓Members-only social club atmosphere
Best For
Professionals wanting a premium fitness-social club, swimmers, and anyone who outgrew their regular gym
Contact & Info
Address
Multiple locations across London
Website
thirdspace.londonHours
Mon–Fri 6:00 AM – 10:30 PM, Sat–Sun 8:00 AM – 9:00 PM
Languages
English
Similar Venues

KX
One of London's most exclusive wellness clubs — KX in Chelsea houses a gym, full spa, clubroom, restaurant, juice bar, and integrated physio clinic at £615+/month. For those who want a single home for their entire health life.

E by Equinox
Equinox's ultra-premium tier in St James's — a private members' club with cryo chamber, regeneration room, compression therapy, and the full arsenal of performance recovery, wrapped in the exclusivity of London's most storied neighbourhood.

Akasha at Hotel Cafe Royal
An 18,000-square-foot wellness sanctuary beneath Piccadilly's Hotel Cafe Royal — 18-metre pool, hammam, sauna, jacuzzi, full gym, and spa with limited exclusive memberships at one of London's most iconic addresses.
Book now →
ONE LDN
Nike-backed and built for performers, ONE LDN in Chelsea fuses Hyrox training, MMA, a full recovery suite with cryotherapy and ice baths, and coworking into London's most athletic social club.