The Colosseum
The Colosseum has 2 meeting/event spaces for up to 1,340 delegates (theatre), largest: Main Auditorium (2,000).
- Up to 1,340 delegates
- 2 meeting spaces
3 photosPhotography pending verification
3 photosCapacity overview
2 spaces · capacities by layout · floor area in m²
| Room | Theatre | Cabaret | Boardroom | Classroom | U-shape | Banquet | Reception | m² |
|---|---|---|---|---|---|---|---|---|
| Main Auditorium | 1340 | — | — | — | — | — | 2000 | 800 |
| Foyer | — | — | — | — | — | — | 300 | 200 |
At a glance
The Colosseum is Watford's premier entertainment venue, featuring a stunning 1340-seat auditorium that hosts major theatre productions, concerts, comedy shows and corporate events. Located on Rickmansworth Road, this modern venue offers state-of-the-art facilities including professional lighting and sound systems, accessible seating areas, and full conference capabilities. The venue combines entertainment excellence with corporate functionality, making it ideal for product launches, conferences, and large-scale presentations. Its central Watford location provides excellent transport links and proximity to London, with comprehensive facilities including bars, foyers, and professional event support services.
Best suited for
- Theatre Productions
- Concerts
- Comedy Shows
- Corporate Events
- Award Ceremonies
Why book with us?
- Independent venue sourcing
- Free to event organisers
- Access to negotiated rates
- Alternative venues included
- Human expert support
Know before you book
Provenance shown for every factMeeting spaces at this venue
Pricing & packages
Exact rates are confirmed on your proposal — our experts negotiate on your behalf.
Meeting room, equipment, lunch & refreshments.
Half day, full day and evening rates available on request.
Bespoke menus and exclusive-use packages for private events.
Food & catering
- Bar on site
Dietary options catered for
Top facilities
- Professional AV Equipment
- Theatre Seating
- Accessible Access
- Bar Facilities
- Foyer Spaces
- Professional Lighting
- Sound System
- Air Conditioning
AV & production
Accessibility
Always confirm specific access requirements with our team — we check on your behalf.
- Wheelchair accessible
- Step-free access to main auditorium
- Accessible seating areas
Location & getting there
Rickmansworth Road, Watford, WD18 7JQ, United Kingdom
Venue Intelligence™
Every rating below is computed from verified platform data — never marketing copy.
The Colosseum is a verified theatre & entertainment venue in Watford, hosting up to 1,340 guests. Its profile rates most strongly for Corporate, Accessibility. Verified on-site: av & production, accessibility. Best suited to corporate conferences and board meetings.
Best for: corporate conferences and board meetings, fully accessible events.
Sustainability credentials are not yet evidenced in the profile data.
Venue profile ratings
- Corporate★★★★★
- Luxury★★★★★
- Historic★★★★★
- Creative★★★★★
- Eco★★★★★
- Hybrid Ready★★★★★
- Networking★★★★★
- Training★★★★★
- International★★★★★
- Accessibility★★★★★
Verified on-site
- Wi-FiNot listed
- AV & production✓ Verified
- Food & cateringNot listed
- BedroomsNot listed
- SustainabilityNot listed
- Accessibility✓ Verified
Venue IQ™
A living intelligence record — every entry is generated from verified platform data, not marketing copy.
- Oct 2025Venue verified and listed
Added to the InternationalVenues.com verified directory.
- Oct 2025Photography refreshed — 5 images
Latest venue imagery reviewed and published.
Frequently asked
How many meeting rooms does The Colosseum have?
The Colosseum has 2 meeting and event spaces in Watford, seating up to 1,340 delegates theatre-style in the largest room.
What is the capacity of The Colosseum's largest event space?
The largest event space at The Colosseum is Main Auditorium, with a maximum capacity of 2,000 guests.
What conference facilities does The Colosseum offer?
The Colosseum offers Professional AV Equipment, Theatre Seating, Accessible Access, Bar Facilities, Professional stage lighting, Sound system, Microphones across its 2 meeting and event spaces.
What is the maximum capacity?
Up to 1340 guests in theatre-style seating configuration
What AV equipment is available?
Professional theatre lighting and sound system with technical support available
Is catering available?
Full catering and hospitality services available for events
Is there parking available?
On-site parking available with additional public parking nearby
About The Colosseum
The Colosseum is Watford's premier entertainment venue, featuring a stunning 1340-seat auditorium that hosts major theatre productions, concerts, comedy shows and corporate events. Located on Rickmansworth Road, this modern venue offers state-of-the-art facilities including professional lighting and sound systems, accessible seating areas, and full conference capabilities. The venue combines entertainment excellence with corporate functionality, making it ideal for product launches, conferences, and large-scale presentations. Its central Watford location provides excellent transport links and proximity to London, with comprehensive facilities including bars, foyers, and professional event support services.
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