Built in 1870, St. George's Anglican Church is located on Young Street between Webb Street and John Street.

Built in 1875: Original home of William Gordon.

Built in 1874: Original home of Duncan McDougall.

Built in 1976: Original owners were John & Hannah Collison.

Built in 1874: Original home of John Kernaghan.

Built in 1866: Original home of Francis Bambridge.

Built in 1868: Original home of Noah Bullock.

Built in 1875: Original home of Samuel Robertson.

Built in 1875: Original home of Peter Donaldson.

Built in 1882: Original home of William French.

"The Ontario Vaccine Farm"

Built in 1876: Original home of Daniel Hamilton.

Built in 1877: Original home of Alexander Meiklejohn.

The Harriston Cemetery is located on Jessie Street at the southern end of Harriston.

Built in 1875: Original home of John Irwin.

Built in 1861: Original home of Wesleyan & New Connection Methodists.

Built in 1878: Original home of Fredrick J. Bushell.

Built in 1878: Original home of Philip Ritter.

Built in 1878, the Glenlee Post Office was manned by Postmaster Robert Sinclair and in operation until 1911.

Built in 1864: Original owner was Alexander Meiklejohn.

Built in 1874: Original home of John & Jane Bolton.

Built in 1894: Original home of Robert Grieves.

Built in 1879: Original home of Richard & Ann Dowling.

Built in 1867: Original owner was J. E. Boomer.