Marinas in Au Sable charter Township 1 Marinas in Au Sable charter Township Au Sable charter Township SearchAll (45)Restaurants (1)Hotels & lodging (23)Parks & nature (1)Specialist Medical Clinics (1)Schools (K-12) (3)Civic & Community Organizations (3)Beauty Salons (1)Real Estate Offices (1)Historical Sites (1)Marinas (1)Fitness & Recreation Centers (1)Clothing & Apparel Stores (1)General Contractors (1)Mobile Phone Stores (1)Main Pier Marina MarinasUS-23