The Mountain Top at Grand Geneva Resort & Spa boasts 21 downhill ski runs and terrain designed for all ages, groups and abilities, making us one of the best ski resorts in Wisconsin. Near Chicago, this Lake Geneva ski resort is close enough to home for convenience but far enough for you to adventure. Our ultimate skier's getaway offers snowmaking abilities that allows our ski resort to stay open even when there is no snow falling. During summer, the Mountain Top transforms from a winter sport snow park to the ultimate outdoor experience. The Adventure Center at Grand Geneva becomes the hub of all warm weather activities, from hiking and mountain biking to team sports including sand volleyball and disc golf.