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 | Calshot - History of the water aerodrome on the spit and a list of RAF Units stationed there.
|  | Calshot Activities Centre - Offers courses in outdoor sports including sailing, windsurfing, climbing and skiing with environmental and field studies. Overview of events and booking information.
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 | Calshot Activities Centre - One of the largest Outdoor Education and Adventure Centres in Britain. Run by Hampshire County Council.
|  | Calshot Sailing Club - Based at the entrance to Southampton Water. Provides membership information and programme of events.
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 | Calshot Sub-Aqua Club - Includes events, contacts and reference documents.
|  | New Forest Tourist Guide: Calshot Castle - Provides an historical overview with information for visitors.
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