About Sister Bay Athletic Club

Sister Bay Athletic Club is a boutique 24/7 gym in the heart of Sister Bay, created for people who want a high-quality workout environment in Door County. We combine the equipment, amenities, and training support of a full fitness club with the welcoming feel of a local community gym. Inspired by the club’s current mission, our focus is to provide encouragement, education, and a clean, comfortable place to pursue long-term health and fitness.

Our Mission

To provide a clean, welcoming, and well-equipped fitness environment that supports healthy living for both local members and Door County visitors.

Who We Serve

SBAC is built for year-round members, seasonal residents, vacation visitors, and anyone looking for a serious place to train while in Door County.

Why People Choose SBAC

Members and guests choose SBAC for 24/7 access, quality equipment, a quieter boutique-gym atmosphere, and a convenient location in Sister Bay. This is supported by the current site’s emphasis on around-the-clock access, amenities, and multiple pass options.














Train While You’re in Door County

SBAC is a convenient option for visitors who want more than a hotel gym. With day passes, quality equipment, and easy access, you can stay on track with your training while enjoying your time in Sister Bay and the surrounding area.