I have been trying to check this area out myself in that i have a place in poolesville. took a long ride one day just to see what i could find. place looks big on paper, but from what i could see in the lower half, most the the property was privately owned and there was little or no access to it. i understand there is a section located on route 49, northeast of troy that is available for access to the park, something like a 29 mile stretch of land there, but i have not checked that out yet. you might want to check at the ranger station in Troy for further information.