Timpanogos Falls is a pretty hike up Provo Canyon! You start at the same place that Stewart Falls is! And keep in mind if you go a little bit further there are the 2nd falls up there! We enjoy this hike for some exercise & views. We have seen moose here a few times! Overall it is a pretty easy hike at just around 2 miles or so, if you go to the 2nd falls!
More info here: