Double Haven or Yan Chau Tong (Chinese: 印洲塘) is a harbour enclosed by Double Island, Crescent Island and Crooked Island within the north-eastern New Territories of Hong Kong.[1][2] It is known for its scenery and natural environment, and for the calm seas from which its English name derives. Double Haven contains many deep red coloured rocks because of iron oxide.
- ^ "Hong Kong UNESCO Global Geopark". www.geopark.gov.hk. Retrieved 24 June 2020.
- ^ "Designated Marine Parks and Marine Reserve". www.afcd.gov.hk. Retrieved 24 June 2020.