MACKINAC ISLAND, MI – Guests and visitors to Mackinac Island’s Grand Hotel just got a lot more choices when it comes to playing outside. The newly-opened Woodlands Activity Center is drawing guests to a renovated section of the grounds in front of the famous resort. Here, people will find a new, 18-hole miniature golf course called The Gem, bike rentals, and recreation courts ready for games of pickleball, bocce ball and shuffleboard. Nearby, they’ll find the hotel’s Secret Garden area, the recently redone Esther Williams Swimming Pool and plenty of places to relax in the shade.