Room Registrations
The Osthoff Resort Room Reservations: For our booking rate, please call 800.876.3399 to reserve your room by March 11, 2026.
Booking ID
Group Name: Wisconsin Collision Repair Professionals
Staying at The Osthoff Resort is truly a unique experience.
Looking for the perfect lakeside escape? The Osthoff Resort & Spa, a beautiful AAA Four Diamond retreat nestled along the shores of Elkhart Lake, WI, has you covered. Whether you’re planning a family adventure by the water, a peaceful spa weekend, or simply craving some time to unwind and take in the natural beauty of the lake, this is where your getaway begins.