Short answer: the best bodybuilding gym in London is Muscleworks in Bethnal Green, £7 for a day pass and open 24/7. Zone Gym in Wood Green (£8.50) is the hardcore alternative in the north, Physical Culture in Putney (£20) is the pick if your session is built around heavy compounds, and BodyJunkies on Holloway Road is the no-frills option if you are in N7.
London has hundreds of gyms and almost all of them are chains. That is fine for a maintenance session, but if you are visiting London and you actually care about bodybuilding, you want a room with a leg press that has been loaded to 500 kg more than once, a rack of dumbbells that goes past 50 kg, and members who know how to work in. Four gyms in the city fit that description and sell day passes. This article ranks them for a visiting bodybuilder. For an area-by-area view of the same gyms with transport detail, see the full London training guide.
Browse all London gyms on GymMaps
Equipment lists, real photos, and day pass prices
The Ranking
1Muscleworks Gym
Founded in 1988 by competitive bodybuilder Savvas Kyriacou, Muscleworks is the gym the rest of London's bodybuilding scene measures itself against. It is laid out the way a bodybuilder would lay out a gym: a dedicated leg room, a separate free-weight floor for upper body, and enough plate-loaded machines that you never queue for a chest press. Photos of past competitors cover the walls and the cafe sells the sort of food you actually want after a session.
Why it is first: equipment depth, atmosphere and price all at once. £7 for 24-hour access to a gym of this standard does not exist anywhere else in the city.
2Zone Gym
Zone Gym is the hardcore one. Ivanko plates, murals of Ronnie Coleman, Arnold and Dorian Yates, a supplement shop by the door, and a membership that includes current and former IFBB professionals. It is an industrial unit in Wood Green rather than a converted railway arch in Shoreditch, and that is exactly why the people who train there like it.
Why it is second: the atmosphere is arguably the best in London, but Wood Green is 25 minutes north of King's Cross on the Piccadilly line. If you are staying in north London, swap the top two.
3Physical Culture Gym
London's oldest strength gym, open since 1928 and IPF-approved. The floor is squat racks, deadlift platforms, specialty bars and strongman kit rather than rows of machines, which is why it sits third on a bodybuilding list rather than first on a powerlifting one. For a heavy leg or back day it is unmatched; for a chest-and-arms machine circuit, the two gyms above serve you better. Hours: 09:30 to 21:30 Monday to Friday, 10:00 to 19:00 Saturday, 10:00 to 14:30 Sunday.
Why it is third: £20 is the highest day pass here and Putney is 30 to 40 minutes from the centre. Worth every penny for the right session, but not the everyday choice.
4BodyJunkies
A no-frills strength and conditioning gym directly opposite Holloway Road station on the Piccadilly line. Fewer machines than the three above and less of a bodybuilding identity, but honest equipment, an unpretentious crowd and the easiest transport access on this list.
Why it is fourth: it is a good gym rather than a destination gym. Pick it for convenience if you are staying in Islington or Holloway. Day pass pricing has not been confirmed by a GymMaps user yet; if you train there, add it in the app.
One session in London? Muscleworks. Two? Muscleworks and Zone Gym. A heavy squat or deadlift day on the programme? Move that session to Physical Culture and take the District line.
London Bodybuilding Gyms Compared
| Gym | Day Pass | Hours | Stand-out | From King's Cross |
|---|---|---|---|---|
| Muscleworks | £7 | 24/7 | Dedicated leg room, cafe | About 20 min |
| Zone Gym | £8.50 | Check on the day | IFBB atmosphere, free parking | About 25 min |
| Physical Culture | £20 | 09:30 to 21:30 weekdays | Est. 1928, IPF racks and platforms | About 40 min |
| BodyJunkies | Ask at desk | Check on the day | Opposite the Tube station | About 15 min |
Prices as reported by GymMaps users. Last checked September 2026.
What Makes These Different From a Chain
- Dumbbells go heavy: Expect racks past 50 kg at Muscleworks and Zone Gym. Most London chains stop at 40 kg or lower.
- Plate-loaded machines, not just selectorised: Hammer Strength style presses and rows are standard kit here and rare at budget chains.
- Chalk, straps and grunting are fine: Nobody is going to set off a lunk alarm.
- People work in: Ask, and you will get a spot or a share of the rack. It is expected.
- No app, no induction: Pay at the desk and train. Bring a card, some cash as backup, and photo ID in case you are asked.
Coming from further afield?
All four gyms are within Transport for London Zones 1 to 3. Tap in with any contactless card or phone, and daily fares are capped after about four journeys. If you land at Heathrow with a long wait before check-in, the airport gyms guide covers the hotel health clubs at Terminals 4 and 5.
Frequently Asked Questions
What is the best bodybuilding gym in London?
Muscleworks Gym in Bethnal Green. Founded in 1988 by competitive bodybuilder Savvas Kyriacou, it has a dedicated leg room, a full free-weight upper body floor, a cafe on site and 24/7 access, for a £7 day pass. Zone Gym in Wood Green is the closest rival for pure hardcore atmosphere, and Physical Culture in Putney wins if you care more about strength equipment than machines.
How much does a bodybuilding gym day pass cost in London?
Between £7 and £20. Muscleworks is £7, Zone Gym is £8.50 and Physical Culture is £20. BodyJunkies accepts walk-ins but has not published a fixed day pass price. All of these are cheaper than or equal to a chain gym day pass, which in London typically runs £10 to £25.
Which London bodybuilding gyms are open 24 hours?
Muscleworks in Bethnal Green has 24/7 access, which makes it the natural choice for jet-lagged visitors and shift workers. Physical Culture keeps set hours: 09:30 to 21:30 Monday to Friday, 10:00 to 19:00 on Saturday and 10:00 to 14:30 on Sunday. Check Zone Gym and BodyJunkies on the day, as independent gym hours change with the season.
Do I need to book a day pass at these gyms?
No. All four gyms accept walk-in visitors. Turn up, pay at the desk, train. Bring a card and a little cash as a backup, and photo ID in case the gym asks for it.
Is Physical Culture a bodybuilding gym or a powerlifting gym?
Both, but it leans strength. Physical Culture has been open since 1928, is IPF-approved and runs strongman equipment alongside its racks and platforms. Bodybuilders train there for the heavy compound work and the atmosphere, but if you want rows of plate-loaded machines and a dedicated leg room, Muscleworks or Zone Gym suit a bodybuilding split better.
Find Your London Gym Before You Arrive
Browse bodybuilding gyms across London on the GymMaps map. See equipment, day pass prices and locations before you make the trip.
Get new gym guides in your inbox
Destination guides, training tips, and new articles. No spam.