Sai Kung District is the second largest district in Hong Kong in terms of area. It comprises the southern half of Sai Kung Peninsula and Clear Water Bay Peninsula in the New Territories plus a strip to the east of Kowloon. It is made up of the Sai Kung Town, Sai Kung rural areas, Tseung Kwan O New Town and over 70 islands of different sizes. The administrative centre is Sai Kung Town but the district’s population is concentrated in Tseung Kwan O. The district has the second youngest residents. Known as the “back garden of Hong Kong”, Sai Kung has been able to retain its natural scenery, and where the Hong Kong Global Geopark is located. Behind the modern buildings, a lot of traditional customs and cultures are still retained in the rural villages.