The Old Mill was built in 1846, is the oldest standing structure in Port Lincoln. It was built as part of a flour mill complex but never used for that purpose.
It is now restored, and is surrounded by lawn and a rose garden.
The Old Mill is now a lookout tower with amazing views over the city and Boston Bay, please not a number of steep steps need to be climbed to reach the top of the lookout. Children should be supervised at all times.