Khok Han (โคกหาร) is a subdistrict of Khao Phanom in Krabi. The district's geographical account includes parts of Khok Han in its lower agricultural landscape, supporting crops such as rubber, oil palm and fruit.
Current health-service locality records distinguish seven villages: Sai Ra, Khok Han, Thang Luang, Hin Luk Chang, Sai Nam Chom, Ang Kep Nam and Huai Yai. These names help identify addresses across the tambon. A village called Ang Kep Nam does not by itself establish a publicly accessible reservoir attraction; the administrative point represents the wider community area.
