The Wildest Mountain in the Midwest!

The Monkey Mountain is a portable kids playland that provides endless hours of climbing and sliding fun! The vibrant kid-friendly colors that stand over 20 feet in the air will draw attention to your event from everywhere!

With up to 240 kids an hour climbing through the five layers of colorful vinyl, everyone will get a chance to climb the Monkey Mountain! Serving the Central and Upper-Midwest for over 15 years, Gee Willie Entertainment provides fun-filled atmospheres for all ages. You know you’re getting the perfect mix of attractions and professional staff when you use Gee Willie Entertainment!

Perfect for parties or events...

With set-up taking less than a half hour, the Monkey Mountain will be ready for fun before your event starts! Gee Willie will bring the Monkey Mountain to you, whether you’re in Iowa, Minnesota, Nebraska, South Dakota, Missouri, Illinois, Wisconsin or beyond!

Fairs and Festivals love having the Monkey Mountain as the centerpiece attraction, keeping their guest entertained all day long! Private parties and corporate picnics are venues that love the excitement that the Monkey Mountain brings!

We make it easy for you to relax and enjoy the fun

Gee Willie Entertainment crews are professional, efficient, safe, and courteous putting you at ease. They’ll ensure the Monkey Mountain is set-up properly prior to your event, monitor and assist children as they climb and slide during your event, and promptly disassemble after the event. You won’t have to do a thing! Gee Willie will even provide you with promotional material, to let everyone know the Monkey Mountain is coming!