This is a really great hike and definitely worth doing if you're going to stop by Frick Park.

This trail starts and ends by the water fountain at Frick Park near the Frick Environmental Center. This is technically the North + South Clayton Loop trails, but combined into one.

During the winter months, there are spots with views of nearby hills and neighborhoods on the eastern side of the trail. During the Spring and Summer, you can usually get a glimpse through the trees.

Not sure about biking here, but dogs are allowed.