Whistling Rock Country Club's Cocoon course is located in Chuncheon, the capital city of Gangwon Province in northeastern South Korea, approximately 75 kilometers from Seoul. The region is characterized by mountainous terrain and proximity to several lakes, including the large Soyang and Uiam reservoirs that define the area's landscape. Ted Robinson Jr., son of the prominent California-based golf architect Ted Robinson, designed the course as part of a multi-course facility that reflects the Robinson family's approach to integrating water features and natural topography into their layouts. The Robinson design philosophy typically emphasizes strategic water hazards and sculpted bunkering, often incorporating the existing landforms while creating dramatic visual elements. Given the mountainous character of the Chuncheon area, the Cocoon course likely features elevation changes and views across the surrounding valleys and waterways. The Robinson firm has designed numerous courses throughout Asia, adapting their style to varied terrain while maintaining recognizable design signatures. Whistling Rock Country Club serves the growing golf market in the Seoul metropolitan region, where private clubs have expanded significantly since the 1990s. The facility caters to members seeking access to quality golf within reasonable driving distance of the capital. Chuncheon's position as a resort destination, known for its natural scenery and recreational lakes, provides a setting distinct from the more urban golf environments closer to Seoul.