I have lived in Utah valley my whole life and I had no idea that Pleasant Grove had a little canyon!
It's very pretty and has a fun hike called Battle Creek Falls trail. It's fairly easy, at least to the first waterfall, I have yet to go much past the first one. I have heard that if you keep hiking there is another waterfall higher up. The first waterfall is less than a mile and it is an easy hike.
The hike starts at Kiwanas park in Pleasant Grove, Utah.