Coal Creek Falls
Another little gem that's only a short drive from my house (damn, I'm lucky). This lovely waterfall doesn't flow year-round, but with all of the rain we've had lately, it was clipping along nicely when I got there.
Around 2.5 miles roundtrip from the Red Town Trailhead, with only about 400 ft of elevation, this is a wonderful option for the little legs. This area also has a ton of other options for extending mileage if you're needing to really move. Today we found lots of gorgeous fall colors, some lovely sun breaks, and fungus everywhere! Such a great afternoon stroll.