This is maybe two miles? All trails is letting me down the more I look at the hikes I have done in reference to what is said here.... all in all, it's a gorgeous trail that you can break off of and hop on the mid state toward detwiler run which is more wild and secluded. Be prepared to see some timber rattlers and other amphibious creatures :)
If you find yourself anywhere near this reserve, it is unlike any other chunk of forest in 70 miles. Bear Meadows is just north and is stunning as well. Don't pass up. Beautiful creeks and never clear cut, ancient looking forest. Too small but one of my favorite places in all of Rothrock SP.