
Place
Challenging

This rugged Appalachian Trail segment climbs from the Lonesome Lake area up to Kinsman Pond. It’s short but punchy: roughly 1.8–2.0 miles one way with about 1,085 feet of gain, and it feels every bit of it. Expect slow going on wet ledges and rock slabs, plus a few scrambly moves.
The corridor is classic White Mountains woods—cool, mossy, and often damp—with rugged ledge, carved stone steps, wooden steps, and even a metal rung aiding the steepest spots. At the top end, Kinsman Pond is a quiet, scenic payoff. Many hikers pair this segment with a visit to Lonesome Lake and its hut for a rest and a snack.
Reports call this one “fun and challenging” and at times “aggressive.” The footing can be slick when wet, and it’s on the harder end of moderate due to the grade and wet slabs, not navigation (the A.T. signage keeps the route clear). Trekking poles help; expect to use hands occasionally.
On its own, Fishin’ Jimmy is a point‑to‑point connector. Most people fold it into bigger days: a classic loop via Lonesome Lake → Fishin’ Jimmy → Kinsman Pond → Cascade Brook runs about 10.4 miles total, or you can continue to the Kinsman peaks. If you include Kinsman Pond Trail, know it can run like a stream right after rain.
Dry summer or early fall days are the sweet spot—lush forest, manageable footing, and longer daylight. Start early on weekends; parking areas fill fast and crowds cluster near the hut. Winter and shoulder seasons bring ice on the ledges; traction can be needed, and some hikers do not recommend this trail in winter.
From the hut westward, you’re on rough‑textured Kinsman Quartz Monzonite—grippier than the smoother granite across the notch—one reason those steep scrambles feel feasible even when the rock is dry.
Carry plenty of water, use poles, and budget extra time for slick slabs. If thunderstorms are in the forecast, time your hike to avoid afternoon cells common in the Whites. Dogs are allowed on leash per state park rules.
Park at the Lafayette Place area near Lonesome Lake access; lots fill early on busy days. Overflow options add extra walking. A small day-use parking fee is noted.
Steep, slippery rock slabs and scrambly moves; very slick after rain. Kinsman Pond Trail (often used in loops) can turn into a riverbed in wet periods. Winter travel is icy and some hikers do not recommend this route then; traction may be required.
