The main post office is located at 155 Father Morissette Blvd, Lowell, MA, approximately 1/2 mile from the park Visitor Center. An additional branch office is located on Market Street (20 Market St) within easy walking distance from the Visitor Center.
Did You Know?
The Boyden Observatory of Bloemfontein, South Africa owes its existence to Uriah Boyden who left over $200,000 at his death in 1879. Mr. Boyden, an inventor, patented an outward flow turbine. He sold it to the Appleton Mills in Lowell, MA where he worked, home of Lowell National Historical Park.