Champlain Centre is a shopping destination located in Plattsburgh, NY. As a Regional Center, it occupies a prime spot at I-87 & Smithfield Blvd.. Originally opened in 1987, the mall was updated and renovated in 1987. Shoppers can explore 620,000 sqft. of retail floor space featuring approximately 75 stores. Amenities include 3,248 dedicated parking spaces and a convenient with 430 seats.