This may be the hardest of these easy hikes. It’s strenuous at the very most. It can take you three hours of 30 minutes to complete this 5-mile trek. The “problem” comes from the snow accumulation but the most you’ll get is about a foot. To get to the Bradley Iron Mine, walk from Tiorati Circle up Arden Valley Road for about a mile. After the Appalachian Trail crossing, a road goes up sharply for 400 feet and takes you to the mouth of the mine. It sounds much scarier than it really is.