The designated hiker parking is in a large dirt lot across NH 18, also called Profile Road, from Cannon Mountain’s Peabody Base Area. Use that lot; the Echo Lake Beach lot and the roadside are not for hiker parking. The complete loop is about 1.2 miles and also visits Bald Mountain. Even the direct approach climbs over rough, rocky ground, which can be slick when wet. Route rules can change by season, so check the posted directions before setting out. Bring water and a snack; there’s nowhere to buy them on the trail.