I think my favourite walk on the nearby Bruce Trail is a section that runs from Graham's Hill Sideroad north and downhill to reach Grey Rd. 30 on Bowle's Hill. This section has a variety of habitats, a major sinkhole, some huge old trees, a unique double waterfall, and a deep ravine carved by a tumbling stream. It's only a little over 2 km long, and downhill, the perfect walk for me.
We've only gone about 2 km of 900 in the overall Bruce Trail, but it's a very interesting 2 km. Tomorrow we move south to another section with another waterfall. No wonder this section of the trail is informally known as the 'Falling Water Trail'.