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Top 21st Birthday Venues in Bournemouth
Turning 21 deserves something unforgettable — and Bournemouth delivers. It’s packed with epic 21st birthday party venues to prove it. Think beachfront bars where the night starts with sunset shots, or hidden lounges where the playlist never ends. The vibes are loud, the drinks are cold, and the celebrations go way past midnight. Grab your crew, plan your outfit, and pick your spot; your 21st birthday party in Bournemouth is about to be legendary.
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![Mauretania Suite at The Riviera Hotel Alum Chine in Bournemouth]()
from £350
hire fee / per dayCheck availabilityMauretania Suite
160 guestsThe Riviera Hotel Alum ChineBournemouthThis room has the capacity to accommodate up to 200 people. Ideal for Christmas parties, Wedding receptions & Birthday Parties as well as Conferences and Meetings. -
![Main Room at Old Fire Station in Bournemouth]()
from £40
hire fee / per hourCheck availabilityMain Room
600 guestsOld Fire StationBournemouthBlackout room with stage and DJ booth. Significant stage and effect lighting, large D&B Audotechnic sound system, video projection system, large bar, raised platforms for audience, Pioneer DJ equipment, stage barrier if required. -
![Private Room at Vicolo in Bournemouth]()
from £200
hire fee / per eveningCheck availabilityPrivate Room
40 guestsVicoloBournemouthVicolo offers a versatile event setting, made for intimate gatherings, celebrations, or corporate functions, where you can enjoy the use of a private dedicated space for your events. -
![Terrace at The Green House in Bournemouth]()
from £34
per person / per sessionCheck availabilityTerrace
110 guestsThe Green HouseBournemouth
#Supervenue
Our Terrace is the ideal location for Summer Parties & celebrations. This space can fit up to 110 guests with the option to move into our events room in case of bad weather. -
![The Ballroom at Marsham Court Hotel in Bournemouth]()
from £400
hire fee / per eveningCheck availabilityThe Ballroom
200 guestsMarsham Court HotelBournemouthLarge south facing event space with views over the sea. Access to outdoor terrace overlooking the swimming pool and sea beyond. The Ballroom has its own bar and can also be used in conjunction with the Den function room for -
![Under The Stairs at Marsham Court Hotel in Bournemouth]()
from £250
hire fee / per eveningCheck availabilityUnder The Stairs
100 guestsMarsham Court HotelBournemouthA south facing function room for group events, meetings and banquets for up to 80 people. Under the Stairs function Room connects with The View room. -
![Bar Lounge at Neo Restaurant in Bournemouth]()
from £650
hire fee / per sessionCheck availabilityBar Lounge
50 guestsNeo RestaurantBournemouthWith its stylish decor and relaxed atmosphere, it’s the perfect spot for everything from intimate hangouts to lively celebrations, with space for up to 50 guests. -
![Private Events Room at The Green House in Bournemouth]()
from £34
per person / per sessionCheck availabilityPrivate Events Room
110 guestsThe Green HouseBournemouth
#Supervenue
The Private Events Room is a self-contained event room with bar, dance floor, private entrance, washrooms and direct access to the Green Hut where we have our pizza oven. -
![Green Hut at The Green House in Bournemouth]()
from £75
hire fee / per sessionCheck availabilityGreen Hut
24 guestsThe Green HouseBournemouth
#Supervenue
The Green Hut is a perfect location for up to 24 guests. This is ideal for baby showers, hen parties, retirement parties and any kind of celebration. This is also included as standard with any of our wedding packages & evening -
![The Plantation at Marsham Court Hotel in Bournemouth]()
from £500
hire fee / per eveningCheck availabilityThe Plantation
280 guestsMarsham Court HotelBournemouthThe Plantation Function Room, with medium-high ceilings renovated, is airy and spacious for groups up to 280 persons. In the refurbishment, 2 centre columns were removed and a fully sprung dance floor was put in, making this -
![The View at Marsham Court Hotel in Bournemouth]()
from £175
hire fee / per eveningCheck availabilityThe View
60 guestsMarsham Court HotelBournemouthA beautiful, bright, south facing room for up to 50 guests with views over our garden and the bay beyond. The View connects directly with Under the Stairs function room and The Snug for additional space if required. -
![Function Room at The Duck Westbourne in Bournemouth]()
from £100
minimum spend / per afternoonCheck availabilityFunction Room
30 guestsThe Duck WestbourneBournemouthOur function room can seat 16 around a table or up to about 25-30 people standing. It is situated next to our beer garden, which gives hirers the option to expand out into that area for increased party sizes.
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Book One of Bournemouth's Cheap Places for a 21st Birthday
from £25
per person / per session
per person / per session
Birthday Party (Shared Space)
40
60
Boom Battle Bar Bournemouth
Bournemouth Town Centre
Ready, Bournemouth? Boom Battle Bar has crash-landed in Exeter Crescent and it’s bringing next-level nights out with it. Whether you're planning a wild night with friends, a corporate social, or a celebration with a twist,
from £25
per person / per session
per person / per session
Entire Space
75
80
The Coconut Tree Bournemouth
Bournemouth
We want to give everyone a taste of Sri Lankan family hospitality, with an authentic affordable menu delivering delicious dishes and fantastic flavours combined with fun Cocotails and a relaxed island vibe.
from £25
per person / per session
per person / per session
Hen Party (Shared Space)
40
60
Boom Battle Bar Bournemouth
Bournemouth Town Centre
Boom Battle Bar has crash-landed in Exeter Crescent and it’s bringing next-level nights out with it. Whether you're planning a wild night with friends, a corporate social, or a celebration with a twist, this is the battleground
from £150
hire fee / per afternoon
hire fee / per afternoon
The Garden
70
70
Marsham Court Hotel
Bournemouth
Our South facing garden is the perfect setting for private parties and events. From wedding ceremonies to company BBQ's - you can rest assured that The View will always be reserved in case of inclement weather.
from £500
hire fee / per session
hire fee / per session
Ground Level Hire
160
160
Mulligans Bournemouth
Bournemouth Town Centre
The lower level is available for private events with access to games, lounge areas, and food and drink service in one dedicated space. Guests can enjoy crazy golf, pool, ping pong, electro-darts, and electro-shuffle.
from £500
hire fee / per session
hire fee / per session
Upper Level Hire
160
160
Mulligans Bournemouth
Bournemouth Town Centre
You get the whole place! The venue is divided into two floors and all the fun activities are at the guests' disposal: crazy golf, electro-darts, pool, ping pong and electro-shuffle.
Explore Trendy Bars for Your Upcoming 21st Birthday Party
from £40
hire fee / per hour
hire fee / per hour
Engine Room
150
Old Fire Station
Bournemouth
This is the smallest space in the venue and the only one with natural light. It is a bar style room with a small dancefloor and DJ booth or stage space.
from £1000
hire fee / per session
hire fee / per session
Full Venue Hire
180
380
Mulligans Bournemouth
Bournemouth Town Centre
Guests can use two stocked bars alongside a full food service menu during the event. With flexible seating and standing areas for up to 380 people, the space suits large parties, corporate functions, and celebrations.
from £400
hire fee / per morning
hire fee / per morning
Entire Venue
38
56
Sobo Sommelier
Bournemouth
Enjoy the exclusive use of Sobo Sommelier, giving you and your guests privacy and a personalized experience. The interior includes a wine bar area, high-top sharing tables, and a seated dining area that seats up to 36.
from £35
per person / per session
per person / per session
The BIG Boom Brunch
40
60
Boom Battle Bar Bournemouth
Bournemouth Town Centre
Ready, Bournemouth? Boom Battle Bar has crash-landed in Exeter Crescent and it’s bringing next-level nights out with it. Whether you're planning a wild night with friends, a corporate social, or a celebration with a twist,
from £500
minimum spend / per session
minimum spend / per session
Full Venue Hire
75
200
Be At One Bournemouth
Bournemouth
Whether you're celebrating the weekend or marking a special occasion, our menu offers over 100 expertly crafted cocktails, thanks to our skilled bartenders.
from £250
minimum spend / per session
minimum spend / per session
Chill Out Area
51
70
Slug & Lettuce, The Square Bournemouth
Bournemouth
You'll find us just off the square in the heart of town, only a five-minute stroll from the beach through Bournemouth Gardens. It's the perfect place to relax and enjoy full table service—whether you're stopping by for breakfast,
FAQs about Top 21st Birthday Venues in Bournemouth
Booking costs of 21st birthday party venues average £500 hire fee per event. Costs vary depending on guest capacity, popularity, location, and amenities like sound systems or bar services. Extra charges may apply for custom catering, decor, or event planning services. Packages with add-ons, such as DJs, photo booths, or other entertainment services, can also increase the overall cost. Check out the typical price ranges in Bournemouth, based on Tagvenue data from July 2026:
| From £200 | to £1000 | hire fee per event |
| From £25 | to £34 | per person |
| From £250 | to £2500 | minimum spend per event |
You'll find 21st birthday party venues in various sizes, from smaller spots to larger venues; keep in mind that the type of space and your chosen layout will affect the capacity! Below you can see the typical venue sizes in Bournemouth, together with the standard prices in each size range, based on Tagvenue data (July 2026):
| Small | up to 60 guests | prices average £200 hire fee per event |
| Medium | between 70 and 110 guests | prices average £5000 hire fee per event |
| Large | over 160 guests | prices average £500 hire fee per event |
These are the venues within 0.2 mi from central Bournemouth, available to book on Tagvenue:
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Ground Level Hire at Mulligans Bournemouth
on Exeter Crescent - 0.2 mi from centre.
Venue said: Suitable for groups of up to 140 people, the area works well for parties, networking events, and team socials. -
The BIG Boom Brunch at Boom Battle Bar Bournemouth
on Units LG2 & LG3, BH2 Exeter Crescent - 0.2 mi from centre.
Venue said: Ready, Bournemouth? Boom Battle Bar has crash-landed in Exeter Crescent and it’s bringing next-level nights out with it. Whether you're planning a wild night with friends, a corporate social, or a celebration with a twist -
Whole Venue Hire at Brasserie Blanc Bournemouth
on 105 West Cliff Road - 0.2 mi from centre.
Venue said: Brasserie Blanc Bournemouth is a French brasserie by the seaside, offering a relaxed dining atmosphere with both a terrace and an elegant dining room. The menu features classic French dishes and a curated wine selection
Based on Tagvenue data (as of July 2026), users looking for 21st birthday party venues most commonly go for these venue types:
| Bar | prices average £650 hire fee per event | typically between 55 and 200 guests |
| Restaurant | prices average £3000 minimum spend per event | typically between 100 and 140 guests |
| Hotel | prices average £2200 hire fee per event | typically between 110 and 200 guests |
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Page last updated in July 2026
To provide you with relevant information, our pages are refreshed using an algorithm that aggregates real-time data, including bookings, reviews, and venue updates.