While this site has participated in Doors Open Ontario in the past, it is not part of the current season’s program. Please check the Home page for this year’s events and participating sites.

Grimsby Museumin-person Doors Open Grimsby

  • In-person
  • Full wheelchair access
  • Guided tours available
  • Parking
  • Self-guided tours available
  • Site has blue and gold provincial plaque
  • Washrooms
Grimsby Museum

The regency-style entrance of the Grimsby Museum is the original doorway from the Marlatt Inn that once stood on Main Street. During Doors Open, the museum will open its storage rooms for visitors to explore some of Grimsby’s hidden secrets. Enjoy the Main Street Then and Now exhibit and activities for the whole family.

Contact info

6 Murray Street
Grimsby, Ontario



Year built: 1983
Building type:Museum
Architect: Robert Yamamoto

Dates/hours open

Sep 21, 10:00am - Sep 21, 04:00pm

Saturday: 10 a.m. to 4 p.m.