Perfect Duluth Day

Bonus trails?

I was just trying to figure out trail mileage in Hartley on the internets. I found a good enough map on the Hartley Nature Center website, but while poking around I also saw on aerial maps that there is a lot of contiguous greenspace across Howard Gnesen Road to the west. Anyone know what is over there? Is it private or public, and are there trails? Not that there aren’t enough trails in Hartley to get good and lost without heading out of the park boundaries.