My husband and I found out all that Smiths Falls has to offer by accident on our Honeymoon.
Once know for its Hershey Chocolate Factory, which sadly has closed down, Smith falls has a great number of other attractions.
They have not 1 but 3 Museums. They might be small but worth going to.
The Heritage House
The Rideau canal Museum
The Smiths Falls Railway Museum of Eastern Ontario. (which is my favorite of the 3)
They have wonderful small stores that have very good pieces. And items that you wont find in Ottawa.