Some lots do not fall into the usual categories of development, agricultural or commercial land. There is limited availability of land in conservation areas, such as woodland or heathland, and strict rules about how this land must be used and maintained. Some beaches may be privately owned, although most are owned and managed by local authorities. Recreational land is a broad category, and the possible uses are limited only by your budget and your imagination. Sports and leisure facilities, such as a swimming pool, dirt bike trail or airsofting arena, are among the options.