Mount Mansfield via Hell Brook and Haselton Trail Loop

This loop is considered strenuous and difficult, primarily due to the Hell Brook Trail. Hell Brook is notorious for its steep, rocky, and often wet conditions, requiring significant scrambling and sure-footedness. The Haselton Trail is a more moderate but sustained uphill climb, making it a safer option for descent. Overall, it's a demanding hike with substantial elevation gain.

The Hell Brook Trail is very steep, rocky, and often wet, with large slabby rocks, exposed roots, and even metal bars for aid. Water frequently flows directly down the trail. The Haselton Trail starts through hardwood forests, becoming more rugged and rocky with brief scrambles as it ascends. Near the summit, both trails enter an arctic-alpine zone with fragile vegetation, where hikers should stay on rocks or wooden pathways.

Along the Hell Brook Trail, you'll see rushing water and small waterfalls. The most rewarding views are from the summit ridgeline, known as Mansfield's Adam's Apple and Mount Mansfield Summit (The Chin). From here, you get panoramic 360-degree vistas of the Green Mountains, Stowe Valley, Lake Champlain, and even the Adirondacks on clear days. You'll also pass Mansfield's Lower Lip and The Upper Lip, Mount Mansfield.

The best time to hike this trail is typically from late spring to early fall, generally May through October. During these months, the weather is more favorable, and the trails are free of snow and ice. However, be aware that the Hell Brook Trail can be very wet and slippery even in summer due to constant moisture. Winter conditions can be extreme and require specialized gear and experience.

Parking is typically available at the base of the mountain, often near the Stowe Mountain Resort area or designated trailheads. Specific parking details can vary, so it's always best to check local signage or the Mount Mansfield State Forest website before your visit.

Regulations regarding dogs can vary within Mount Mansfield State Forest. It's generally recommended to check the specific rules for this trail and the state forest before bringing your dog. If allowed, dogs should always be kept on a leash to protect wildlife and ensure the safety of other hikers.

Mount Mansfield State Forest generally does not require specific hiking permits for day use. However, there might be parking fees at certain trailheads or areas managed by Stowe Mountain Resort. Always check the official Vermont State Parks website or local signage for the most current information on fees and regulations before your visit.

Yes, this route utilizes several official trails. You will spend about 26% of the route on the Haselton Trail and 23% on the Hell Brook Trail. It also includes sections of the Cliff Trail (18%), Barnes Camp Loop (16%), and Amherst Trail (11%).

It is highly recommended to ascend via the Hell Brook Trail and descend via the Haselton Trail. Hell Brook is extremely challenging and dangerous to descend, especially when wet, due to its steep, rocky, and slippery nature. Descending Haselton is a safer and more stable option, though still demanding on the knees.

Given the strenuous nature of this trail, you should bring sturdy hiking boots with good ankle support and grip, plenty of water, snacks, layers of clothing (even in summer, as summit weather can change rapidly), rain gear, a map and compass or GPS device, and a first-aid kit. Trekking poles can be helpful for the descent on the Haselton Trail.

While the Hell Brook Trail follows a brook, it's not advisable to rely on untreated water sources directly from the trail for drinking. Always carry sufficient water for your entire hike. There are no designated potable water sources along the route.

Mount Mansfield State Forest is home to various wildlife, including white-tailed deer, moose, black bears, and a variety of bird species. While encounters are not guaranteed, it's always wise to be aware of your surroundings, make noise to avoid surprising animals, and know how to react if you do encounter wildlife, especially bears.