Decent hike that's on the harder side of easy. There are a few inclines to get your heart rate up. It seems there are images here from the nearby park as well (any including a lake as a huge open river) whereas sticking to the loop trail just has small stream access.
The trail has lots of cut-throughs made by pedestrians that could confuse hikers into thinking the paths aren't marked. But there are enough markers to get where you're going safely.