Start Planning Your Meetings or Events Here

Book online now for meeting rooms for under 30 people within 90 days

Tell us about your event, then we'll contact you and plan it together


Event Rooms

718 SQ MT

Total Event Space


Capacity Largest Space


Breakout Rooms
Elevate your Meeting Experience
Book an eligible meeting, event or group between 1 March 2024 – 31 August 2024 to take place anytime in the future and earn 3x Marriott Bonvoy points.
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Heritage Suite - Theater

Meeting and Events

Hire 11 conference and event venues to host functions for an intimate 12 to an impressive 400 people

Great day delegate rates available in Portsmouth. Book & pay instantly online now for small meetings Learn More
Make your next meeting rewarding with our exclusive offer applicable on Meetings & Events booked now Learn More
Modern event and meeting spaces with the latest technology & innovative setups for meetings
Delicious catering options to keep your attendees refuelled throughout your meeting
Get free Wi-Fi, our Meeting Services App & earn Marriott Bonvoy points on your next meeting
Your Love Story with the Perfect Setup & Benefits
Book your wedding by 31 May 2024 to take place before 31 December 2024 and earn 3x Marriott Bonvoy® points.
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Weddings and Occasions

Design your day with bespoke hotel wedding packages at our stunning Portsmouth wedding venue

Dream weddings don't just happen, they're planned. Marriott Certified Wedding Planners are trained to help. After completing demanding coursework, each Marriott Certified Wedding Planner is qualified to coordinate weddings of all types, including ethnic and military weddings. Relying on experience, training, tradition and old-fashioned intuition, Marriott Certified Wedding Planners can help you determine an overall vision for your wedding and help you execute each detail. That includes setting an event budget; deciding on a menu; arranging table settings; and finding florists, photographers, a band and other entertainment for the big day.
Our charming Mary Rose Suite hosts up to 300 guests for your wedding Learn More
Personal, imaginative event planners to meticulously coordinate your event. Call us on 0239 238 3151
Celebrate the life of a loved one. Let our tailored packages take care of every last detail Learn More
Treat your guests to delicious trend-inspired menus handcrafted by our team of talented chefs Learn More
Cosy winter gathering or sparkling spectacular? Celebrate the festive season with our party packages Learn More
private dining austin
Rewarding Travel from start to Finish
Earn up to 60,000 points per qualified event with Marriott Bonvoy Events. Elite members earn more with bonus points.


Manage event details, make real-time requests and connect with our staff - from the palm of your hand.

Please note: all room sizes are approximate.

Frequently Asked Questions