Every year Doors Open Lowell provides an inside look to nearly 30 buildings over two days.  Look for old favorites this year as well as new additions to the roster of buildings.

Please note that Doors Open Lowell 2025 will again be a one day event on Saturday, May 10.

No tickets or pre-registration is required. Admission is free.

Look for the blue Doors Open Lowell banners identifying participating sites.

Shuttle bus will run on a rolling basis on Saturday, May 10 between several sites.

The official Doors Open Lowell program guide will be online and also available at the Lowell National Historical Park Visitor Center, Mogan Cultural Center, Boott Cotton Mills Museum, and Pollard Memorial Library.

CLICK HERE TO SEE AND DOWNLOAD THIS YEAR’S PROGRAM GUIDE AND MAP (AVAILABLE IN EARLY APRIL, 2025)

Click on each building to learn more about its history

Saturday, May 10
10 am - 1 pm

Saturday, May 10
1 pm - 4 pm