Sand Castle Winery is located on the banks of the Delaware River just north of New Hope, PA, about 1 1/2 hours from both New York City and Philadelphia. We are located at 755 River Road, Erwinna PA, 18920. River Road (Rt 32) Construction - Alternate Route Directions to get to Sand Castle Penndot has set up a detour on River Road (Rt 32) for construction just north of Centre Bridge to Lumberville. You may find it faster to cross over into New Jersey on any of the Delaware River crossing bridges (as far north as Centre Bridge) and follow NJ Rt 29 North to Frenchtown. Once in Frenchtown, make a left onto Main Street and cross the bridge into Pennsylvania. Turn left onto Rt 32 South for 2 miles to stop sign. Cross over canal bridge and turn right into Sand Castle's driveway. If you are closer to PA Rt 413, you can take Rt 413 north and turn right at the Piperville's Tavern onto Dark Hollow Road. Follow Dark Hollow Road all the way (about 4 1/2 miles) to Rt 32 and make a left onto Rt 32 North for 0.6 miles. Sandcastle will be on the left. From Doylestown, take 611 North and where it joins Rt 413 make a right onto Deep Run Rd for .1 mile, left onto Old Easton Rd (PA 413 for .2 miles and then go straight onto Dark Hollow and follow all the way (about 4 1/2 miles) to Rt. 32 North for .6 miles. Sandcastle will be on the left.