Illusions · Knightsbridge
Paradox Museum, Knightsbridge
- £24 per adult, from £18.50 per child.
- Under-4s free.
- Over 50 interactive exhibits, including a Zero Gravity Room.
- About 90 minutes, opposite Harrods.
What is Paradox Museum, Knightsbridge?
Paradox Museum is a walk-through museum of optical illusions and interactive exhibits, designed to be photographed: the Zero Gravity Room, the Paradox Sofa, the Camouflage Room, the Reversed Room, the Paradox Tunnel and the Infinity Well among more than 50.
The London museum is on Brompton Road, opposite Harrods.
How does it work?
Book a ticket and work through the exhibits at your own pace; a visit takes about 90 minutes.
All ages are welcome. Under-14s need a paying adult, 14 to 17-year-olds can visit alone with photo ID, and under-18s need a supervising adult in the Zero Gravity Room.
How much does it cost?
| Ticket | Price |
|---|---|
| Adult | £24 |
| Child | From £18.50 |
| Under 4 | Free |
Per person. Family bundles are sometimes discounted. Verified September 2026.
How much is Paradox Museum London?
£24 per adult, from £18.50 per child, and free for under-4s.
What is the food and drink like?
Snacks and drinks are sold in the gift shop; Knightsbridge's cafés are on the doorstep.
How do you get there?
Get directions on Google Maps ↗
90 Brompton Road, SW3 1JJ. Knightsbridge station, on the Piccadilly line, is next door; use the Harrods exit.
How do you book?
Book tickets online through Paradox Museum's own site.
Common questions
- Who is Paradox Museum, Knightsbridge good for?
- Our ratings: families with kids 5/5, dates 4/5, groups of friends 4/5, work socials with colleagues 2/5. Best for families with kids: All ages, under-4s free. Least suited to work socials with colleagues: More a museum than a team game.
- When is the best time to go to Paradox Museum, Knightsbridge?
- Best weekday daytime (5/5): Opens 10am on weekdays. Then weekend afternoons (Saturday or Sunday) 5/5, after work 2/5, late night 1/5.
- How much is Paradox Museum London?
- £24 per adult, from £18.50 per child, and free for under-4s.
- How long does Paradox Museum take?
- About 90 minutes.
- What age is it for?
- All ages. Under-14s need a paying adult; 14 to 17s can visit alone with ID.
- When is Paradox Museum London open?
- 10am to 5:30pm Monday to Thursday, 10am to 7pm Friday, 9:30am to 7:30pm Saturday and 9:30am to 6pm Sunday.
- Where is it?
- 90 Brompton Road, opposite Harrods, next to Knightsbridge station.
Who's it for?
Paradox Museum, Knightsbridge is best for families, and best weekday daytimes and weekend afternoons.
Group
- Date★★★★★Photogenic illusions for two, about 90 minutes
- With friends★★★★★A quick, fun hour and a half
- Work social★★★★★More a museum than a team game
- Family★★★★★All ages, under-4s free
Best time
- Weekday daytime★★★★★Opens 10am on weekdays
- Weekend afternoon★★★★★Opens 9:30am at weekends
- After work★★★★★Closes 5:30pm Monday to Thursday
- Late night★★★★★Closes by 7:30pm
Our rating, based on price, age rules, group sizes and opening hours.
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