We’re an indoor flea market with over 20,000 sq ft of shop and table vendors. Located just off Rt 100 in Bally, Pa. Open Fri, Sat and Sun 9 to 6. Rain or shine, the deals are always great. Whether you like to shop alone or with friends and family, let your Berks County Pennsylvania flea market bargain hunting start in Bally, PA with Fensty’s. Our indoor market on Rt. 100 across from Quigley Chevrolet, is super easy to find and offers off street parking, a snack shop and restrooms.