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Sea Haven

| Portsmouth, UK
44
22
22
Hot tub
Spa facilities
Open fire / woodburner
Internet access
Catering
Stag Parties
Party houses
Corporate gatherings
Wedding venues
Unique
Hen parties
6 more

At a glance

  • Unique former fort
  • Private island
  • Uninterrupted views of the Solent
  • Stunning venue for weddings and celebrations
  • Prices from £12,000 for 24 hours

A unique and breathtaking venue packed with a variety of luxurious features, Sea Haven offers a larger capacity to its sister venue Sea View and features a helipad for those wishing to reach it by air!

A vast and imposing monument, the fort presents a wealth of history and still retains many period details which beautifully co-exist alongside its contemporary updates – specifically its 22 sumptuous bedrooms which provide gorgeous accommodation inspired by Sea Haven’s incredible surroundings. The self-contained penthouse, the 'Lighthouse' offers spectacular views across the Solent. There are also thirteen Junior Suites, designed with comfort and privacy in mind, and nine Executive Suits offering space and luxury in abundance.

Available to hire for exclusive use, Sea Haven is the ultimate event venue. The fort can host corporate events with impressive function spaces that are highly adaptable, whilst anyone who chooses to get married at Sea Haven can do so within incredible surroundings that are both impactful and unique. A wonderful venue for celebrations of any kind, here you can curate a truly exclusive experience, with fire pit, cabaret, spa treatments…even a laser battle being just a handful of the mind-blowing itinerary you can create.

Please note: children under 12 not permitted on board. Regret no persons under 18 are able to stay overnight. 

SLEEPS 44: 22 en-suite, well appointed bedrooms with bathrobes and slippers included. 

ADDITIONAL BEDS: The Lighthouse can be configured as a spectacular self-contained 2-bedroom penthouse suite.

COOK + DINE: Offering a fully catered stay, personalised menus, including wedding catering, suitable for hosting events up to 200 guests. 

RELAX: Twin roof-top hot tubs, a dedicated private spa, with head and back massage treatments available by arrangement. 

BATHE: 22 en-suite shower-rooms with feature baths in the two main master bedrooms. Additional washrooms also available, suitable for events. 

OUTSIDE: A large, open-air deck with unique views across the Solent. Twin hot tubs, an enormous fire-pit, well stocked with marshmallows and logs. A boule pit, plus Scandi-style hot house with fire-pit, in case of inclement weather. 

TECH: TV’s in each bedroom, Wi-Fi throughout. 

PLAY: Pool and billiard tables, open air boule pit, twin hot tubs, Scandi-style hot house with fire pit all included. Optional extras include: historic treasure hunts, laser battle, fishing, wine tasting, champagne sabrage and exhilarating RIB rides. 

PETS: No pets.

VENUE HIRE: Fully licensed wedding venue for up to 200 guests. Weddings permitted only between April and September due to the weather. Conference facilities also available.

LOCAL AREA: Located in the Solent, one mile off Portsmouth, this private island retreat is just a short boat ride from the hustle and bustle of this port city. Here you will find an abundance of shops, cafes, restaurants and leisure facilities to experience before you reach the island. The Isle of Wight is only 5 miles away, making this the perfect bolthole during exciting Cowes Week.

GETTING THERE: Nearest Airport: Southampton 21 miles. Nearest Station: Southampton 21 miles. Private small ferry or RIB (Rigid Inflatable Boat) will take you to Sea Haven from the Port Office in Gunwharf Quays, Portsmouth.

The Big Domain Limited is registered in England and Wales. | Registered Office Travel Chapter House Gammaton Road Bideford EX39 4DF | Company No. 04707652 | VAT reg: 942636610