The purpose of a country park is to provide a place that has a natural, rural atmosphere for visitors who do not necessarily want to go out into the wider countryside.
Visitors can enjoy a public open space with an informal atmosphere, as opposed to a formal park as might be found in an urban area.
Many larger country parks organise entertainment for visitors, and are venues for firework displays, shows and fairs and other large, outdoor events.
These parks vary tremendously from one to another, and really have only their purpose in common: to provide easy access to the countryside for those living in the towns and suburbs.
Most of these are reservoir watersheds, serving the dual purpose of providing recreational facilities and contributing to Hong Kong's water supply.