Tsing Yi Island is a hilly island with Tsing Yi Peak in the south and Liu To Shan in the north east. Small plain can be found surrounding the former Tsing Yi Lagoon in island northeast. The rocks on the island are mainly granite and were exposed due to extensive housing, industrial and infrastructure construction. Although the island is not fallen in the administration of country park, most of the hilly area remains green. The Tsing Yi Peak climbs to and is a barrier separating industrial west and residential east.