Ao Manao is a beautiful bay located in Prachuap Khiri Khan, Thailand. It is known for its stunning scenery, featuring clear blue waters, sandy beaches, and lush green hills. The area is popular for various outdoor activities, including swimming, sunbathing, and picnicking. The bay is also home to Khao Lom Muak, a prominent hill that offers hiking opportunities and panoramic views of the surrounding landscape. Additionally, Ao Manao is part of the Royal Thai Air Force Base, which adds a unique aspect to the area's charm and history.