Lonesome Lake

Overview

A 12‑acre, glacially carved mountain lake tucked above the Notch, Lonesome Lake pairs peaceful shoreline wandering with sweeping looks at Franconia Ridge, Cannon, Lafayette, and Lincoln. It’s popular for good reason: a relatively short climb delivers classic White Mountains scenery and a mellow loop on bog bridges right at the water’s edge.

The Hike

Start from Lafayette Place Campground and follow the well‑marked trail uphill. Expect a steady, rocky climb with a steeper switchback section that surprises first‑timers. Most hikers reach the lake in about 1–2 hours. Round‑trip distance lands roughly in the 3.0–3.75‑mile range with about 1,000–1,100 feet of gain. Once at the shore, an easy loop on boardwalks lets you orbit the lake; many go counter‑clockwise for continuous views across to the ridge.

What You’ll See

The payoff is immediate at the outlet: tranquil water framed by big summits. The lakeside bog bridges protect sensitive wetland plants—stick to the planks and give any wildlife space. On clear days you’ll spot the high peaks ringing the Notch from multiple vantage points around the loop.

AMC Lonesome Lake Hut

Just above the shore, AMC’s Lonesome Lake Hut is a welcome stop. Day visitors can refill water, grab hot drinks and snacks, and use restrooms during posted hours (typically 10 am–5 pm; bring cash). Staying over? Two unheated bunkhouses (co‑ed rooms with mattresses) operate year‑round; bring a sleeping bag, headlamp, and warm layers, and reserve ahead.

Logistics

Parking at Lafayette Place fills early on nice weekends and holidays. If the main lot is packed, hikers sometimes use the lot for Falling Waters/Old Bridle Path (there’s a pedestrian underpass to the campground), or the Cannon Mountain Tram lot when the in‑park shuttle is running. The park is open year‑round, but in the off‑season many comfort stations are closed, so plan to be self‑sufficient. In winter, microspikes are commonly recommended for the ascent and icy boardwalks.

Rules & Realities

This is a heavily used, family‑friendly destination—start early or go midweek for a quieter shoreline. Pets are tightly restricted in Franconia Notch State Park and not allowed in the campground area where this hike begins; plan accordingly. Practice Leave No Trace and pack out everything you bring.

Best Time to Visit

Early mornings and weekdays are your friend for lighter crowds and easier parking. If you want hut services, time your visit between 10 am and 5 pm. Winter brings a beautiful snow‑covered scene for prepared hikers with traction.