Boulder – Grindstone Quarry Trail at Heil Valley Ranch
Grindstone Quarry Trail, an easy 2.8-mile trail, was one of my favorite hikes at Heil Valley Ranch until it was burned in October by the Calwood Fire. Looking back at these pictures breaks my heart a little, thinking that when this trail opens up, it will look very different. However, I look forward to the day when I can hike this and other trails at Heil Valley Ranch when they open up again, and when the vegetation grows back over the years.