Greystone Castle Restaurants Phone (920) 743-9923 Physical Address8 N Madison AveSturgeon Bay, WI 54235 Mailing Address8 N Madison AveSturgeon Bay, WI 54235 http://www.greystonecastlebar.com Get Driving Directions Restaurants Information TypeRestaurantsPrice$$ ($10-$15)Open forDinner, LunchAmenitiesFull Bar, Kids Menu, Open for the winter Related Articles Server of the Week: Andy Johnson Stories from the Greystone Castle Walls How A Tavern Makes A Town: Door County’s Iconic Watering Holes