Woo Sung Castle Hill Country Club sits in the Chom Bueng district of Ratchaburi Province, approximately 90 kilometers west of Bangkok in Thailand's central region. Designed by Pichein Vickayanon, a Thai architect who has worked on several courses in the country, the layout takes advantage of the area's rolling terrain and natural elevation changes, which are more pronounced than the typically flat landscapes found closer to the capital. The course occupies land characterized by mature trees and undulating topography that creates natural movement throughout the routing. The region around Chom Bueng transitions from the central plains toward the western highlands, providing a setting with more varied ground than many Bangkok-area courses. This terrain allows for strategic design elements that incorporate elevation changes into both tee shots and approach play. The club serves golfers from Bangkok and the surrounding provinces, offering a retreat from the urban density of the capital region. The facility includes standard country club amenities and dining options typical of Thai golf clubs that cater to both member and visitor play. The course reflects the growth of golf development in Thailand during the late 20th and early 21st centuries, when numerous layouts were built to serve the country's expanding golf market across various regions beyond the immediate Bangkok metropolitan area.