Follow the River Avon Heritage Trail which hugs the Avon for 6 km past ancient mills, spectacular viaducts, and the cave where William Wallace hid in 1298 then onto a Heritage Trail for 7 km until it joins the Union Canal South of Linlithgow.
For more details of the River Avon Heritage Trail, please check http://johnmuirway.org/additional-routes/river-avon-heritage-trail. Cyclists may have to push their bikes in parts.