Fredonia is located in Mercer County, Pennsylvania. For a pleasurable experience, stay at a Fredonia bed and breakfast. After checking into your B&B, make the Mercer Bowling Center your first stop for an afternoon of bowling fun. The area hosts many festivals throughout the year, including the Winter Distance Festival and the Jefferson Township Fair. Visit Pilgrim Farms for a delightful afternoon, which is also home to an annual celebration. Your Fredonia inn is the perfect place to enjoy a quiet evening. Before leaving town, be sure to enjoy the best pizza in the area at Fox's Pizza Den. Less