Hilly Haven Golf Course sits in De Pere, Wisconsin, a small city along the Fox River just south of Green Bay in the northeastern part of the state. The course was designed by Bob Ahasey, a regional architect who worked primarily in Wisconsin during the latter half of the twentieth century. Ahasey's designs typically reflect the natural terrain of their sites, and the name Hilly Haven suggests a routing that incorporates notable elevation changes characteristic of the glacially influenced topography found throughout this part of Wisconsin. The De Pere area features rolling terrain and wooded corridors, and courses here often play through a mix of open and tree-lined holes with seasonal variety provided by the region's deciduous forests. The Fox River valley and surrounding uplands create natural movement in the land, which designers like Ahasey used to add interest and challenge to their layouts. Courses of this era in Wisconsin tend to serve local memberships and daily-fee players, providing accessible golf in settings shaped by the state's agricultural and forested landscape. Hilly Haven likely offers a straightforward test of golf suited to a range of skill levels, with the terrain providing much of the course's character and defense. The climate allows for a traditional Midwest golf season, with courses typically open from April through October depending on weather conditions.