Mercer Co. Park – East Picnic Area 08/06/2022 by webmaster Location:1346 Edinburg Rd, Princeton Junction, NJ 08550, USA [{"latlong":["40.260571"," -74.619021"],"zoom":16,"infow":"Mercer Co. Park - East Picnic Area<\/div>1346 Edinburg Rd, Princeton Junction, NJ 08550, USA<\/div><\/div>","google_map_url":"https:\/\/www.google.com\/maps\/place\/1346+Edinburg+Rd%2C+Princeton+Junction%2C+NJ+08550%2C+USA\/@40.260571,%20-74.619021"}] Post navigation Rosedale ParkCJI Intergroup Office