Kin Kin Retreat Airstrip (ICAO: YKKN) is a small private airstrip located in the Sunshine Coast hinterland region of Queensland, Australia. It serves the rural locality of Kin Kin, a small township situated in the Noosa hinterland. The airstrip is not a commercial facility and does not handle scheduled passenger services. It is used primarily for private and general aviation operations associated with the surrounding rural and retreat properties. Due to its private nature and limited public information, detailed operational data such as runway specifications and infrastructure details are not widely documented in public aviation databases.