Wanderlust World Wanderlust World There is no Hershey factory in Niagara Falls, Ontario. The Hershey Company's headquarters and primary manufacturing facility are in Hershey, Pennsylvania, USA—about 400 km (250 mi) south of Niagara Falls.
If you're in the Niagara region and craving chocolate, you'll find retail shops selling Hershey products, but no production facility.