Took the path across the main road from the parking area, and was in the shaded trees most of the time. Reminded me of the ravines behind my parents house where I grew up. Beautiful tree canopies, and a few points of interest; dark cavern area and a water fall. The main creek that ran down the bottom of the ravine was mostly dry but would be very pretty earlier in the year. Pretty easy hike, more like a nice nature walk. Not too many ups and downs and not one direction more difficult than the other. Halfway point prior to heading back was at the YMCA. Sat on their shaded benches and ate lunch/snack then discretely used their bathrooms before heading back. If the upper parking lot is full, the YMCA parking lot would be a good alternative-plenty of it and they don't seem to regulate it.