Hi-Cannon and Lonesome Lake Loop

The primary trailhead for this loop is conveniently located at the Lafayette Place Campground in Franconia Notch State Park, just off I-93. Parking is available at the campground, but it can fill up quickly, especially on weekends and during peak season. Arriving early in the morning is highly recommended to secure a spot.

This is considered a difficult hike. While the initial section to Lonesome Lake is moderately challenging, the Hi-Cannon Trail portion involves relentless, steep grades and a notable ladder climb. It is not recommended for beginners due to its strenuous nature and technical sections.

Dogs are generally allowed on trails within Franconia Notch State Park, including this loop. However, they must be kept on a leash at all times. Be aware that the Hi-Cannon Trail has a ladder section which might be challenging for some dogs to navigate, and the terrain can be very rocky and steep.

The best time to hike the Hi-Cannon and Lonesome Lake Loop is from late spring through early fall (May to October). During these months, the weather is more favorable, and the trails are typically free of snow and ice. Fall offers spectacular foliage. Winter hiking is possible but requires specialized gear and experience due to ice, snow, and extreme cold, especially on the Hi-Cannon section.

There are no specific hiking permits required for the trails themselves in Franconia Notch State Park. However, there may be parking fees at certain lots, especially during peak season. It's always a good idea to check the official Franconia Notch State Park website for the most current information on fees and regulations.

The terrain is quite varied. You'll encounter forested paths that can be rocky and rooty, especially on the way to Lonesome Lake. Around the lake, there are often muddy sections with boardwalks and wooden planks. The Hi-Cannon Trail is significantly steeper and rougher, characterized by narrow, winding paths, ledges, and a prominent ladder climb over a rocky cliff.

Highlights include the tranquil Lonesome Lake with its AMC Hut and Wooden Walkway around Lonesome Lake. You'll also pass Profile Lake and The Basin. From the summit of Cannon Mountain, accessible via the Hi-Cannon Trail, you can enjoy 360-degree views, often enhanced by an observation tower. Intermittent viewpoints along the trail offer glimpses of Franconia Ridge and View of Cannon Mountain.

Yes, the route intersects with several other trails. You'll find sections that overlap with the Franconia Notch Bike Path, Falling Waters Trail, Old Bridle Path, Greenleaf Trail, and a portion of the renowned Appalachian Trail.

The estimated duration for this 16.26 km (10.1 miles) loop is approximately 6 hours and 27 minutes. However, this can vary significantly based on your fitness level, the number of stops you make, and trail conditions. Allow extra time for the challenging Hi-Cannon ascent and enjoying the views.

Given the trail's difficulty and varied terrain, essential items include sturdy hiking boots, plenty of water, snacks, a map and compass or GPS device, rain gear, extra layers of clothing (weather can change rapidly), a first-aid kit, and a headlamp. Trekking poles can be very helpful for the steep sections.

Yes, if you're looking for a less strenuous option, you can hike directly to Lonesome Lake and back. This portion of the trail is generally considered moderate and is a popular choice for families or those seeking a shorter, more relaxed outing. You can still enjoy the scenic lake and the Lonesome Lake AMC Hut.