While Blue Mountain sees throngs of hikers, dogs, and urban refugees, O’Brien Creek does not nearly the sheer volume of users even though it is only a couple miles away. In fact, it is weird to meet someone else on these loop trails.




While Blue Mountain sees throngs of hikers, dogs, and urban refugees, O’Brien Creek does not nearly the sheer volume of users even though it is only a couple miles away. In fact, it is weird to meet someone else on these loop trails.