Luxury
We could not confirm a hotel gym in this category.
5-star hotelsThe best hotel gyms in London.
One hotel per budget, picked for its gym, not its lobby. Size, equipment, opening hours and extras, with sources.
Checked: 2026-11-02
Best gym in the city: Courtyard by Marriott London. Confirmed 24-hour access.
Mid-range
We could not confirm a hotel gym in this category.
4-star hotelsBudgetBest gym in the city
Hotel photo: Booking.comCourtyard by Marriott London
A fitness centre open 24 hours for guests.
- Hours
- Open 24 hours
- Extras
- Towels provided
- Access
- Accessible to guests
Limited information: confirm the gym with the hotel before booking.
Sources: hotelgyms.com
How we choose. We look only at the gym: size, free weights and machines, opening hours, extras like a pool or sauna, and what guests say about it. Categories follow the official star rating. Every fact comes from a public source listed under each hotel. Links to Booking.com are affiliate links: if you book, we may earn a commission at no cost to you.