The Grand Hotel on Mackinac Island is a luxurious hotel that offers a spa and wellness center for its guests. The spa features a wide range of treatments, including massages, facials, and body wraps. Guests can also enjoy the hotel's indoor pool, sauna, and fitness center. The Grand Hotel is known for its elegant and comfortable accommodations, as well as its stunning views of the island and Lake Huron. With its spa and wellness center, the Grand Hotel is the perfect place to relax and rejuvenate during your stay on Mackinac Island.