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Located in the middle of the River Blackwater, Osea Island has over 386 acres of land to play with and offers bookers a taste of an era gone by with a range of interesting and characterful event
spaces. The Bomb Factory – an industrial barn built by the Navy in the First World War – can accommodate 1,000 standing guests and even more outside in good weather. The Powerhouse and The
Clubhouse have space for 120 and 75 diners respectively, while the latter also has the addition of poolside seating outside. Up to 130 guests can stay on the island, with accommodation ranging from
small cottages to large-scale manor houses and beachside apartments. The island’s rolling green fields are an idyllic setting for a marquee event, making it a good choice for those looking to tie
the knot. Oh, and it's only 40 minutes by train from London Liverpool Street.