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.

Devonshire Guest Housein-person Doors Open Erin

  • In-person
  • Guided tours available
  • Parking
  • Washrooms
Devonshire Guest House

This stately guest house sits on part of the original 81 hectares (200 acres) of Crown land that Abraham Nelles claimed in 1820 and sold to Daniel McMillan in 1836. In 1846, Daniel sold half of the land to Charles McMillan, who built the house. Now a bed and breakfast, the house has original stained glass, wood trim and hardware.


Year built: 1856
Building type:Commercial
Architect: Charles McMillan

Dates/hours open

Jun 08, 10:00am - Jun 08, 04:00pm

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