Open 365 days a year, Green Lake Conference Center is a nonprofit facility that offers a lakeshore nature retreat setting that provides for the meeting, lodging, and dining needs of nonprofit, government, and church groups of up to 1,000 participants. We are TravelGreen certified and offer a fiber-rich WiFi connectivity. Our 50 meeting rooms encompass 60,000 square feet. Most of our 50 meeting rooms and 300 hotel rooms boast large windows that provide abundant natural lighting and command a scenic view of Wisconsin's deepest lake. The fifth-floor penthouse is a favorite for executive staff retreats and design charrettes for up to fifteen people. Our natural setting features a 54-acre prairie, climax hardwood forest, spring fed streams, and 12+ miles of trails. The synergy of our built space and natural places enables you to convene, create, and renew at a higher level. Green Lake Conference Center was founded in 1944 and its experienced staff continue a long tradition of serving with excellence.