The Letchworth Trail is a 24-25 mile yellow-blazed branch of the Finger Lakes Trail that follows the remote eastern rim of Letchworth State Park, known as the "Grand Canyon of the East." The park's most dramatic waterfalls and gorge views are on the heavily visited west side, so this trail gives backpackers solitude and backcountry camping in western New York without a drive to the Adirondacks. It feels more like a state forest than a typical state park: long quiet wooded stretches broken up by overlooks of the Genesee River Gorge 600 feet below. It works well as a shake-down trip for eastern hikers preparing for longer treks, or as a quick weekend backpacking route within a few hours' drive of Rochester or Buffalo.
Backcountry camping requires a free permit from New York State Parks, obtained by calling the Letchworth State Park office at 585-493-3600 in advance of your trip. Camping is strictly limited to two designated shelters: G-Shelter (9 miles from the southern terminus) and D-Shelter (15 miles from the southern terminus). No dispersed or tent camping is allowed.
Critical: Display your permit on your dashboard if leaving a vehicle overnight. Any unoccupied car found without a visible permit will trigger an emergency search and rescue response because of the park's history of gorge incidents.
Other regulations: Stay on marked trails only. The park has a zero-tolerance policy for off-trail travel near the gorge rim due to dangerous cliff edges.
Optimal: Late April through October for hiking; May through October for best weather conditions.
Spring (April-May): Waterfall flow peaks and the gorge views are at their best, but trails may have muddy sections and standing water, especially near the northern end. Ticks are active and bugs emerge by late May. Early spring gives unobstructed views before leaf-out.
Summer (June-August): The most reliable weather, but expect mosquitoes and ticks. Use permethrin on boots and clothing, DEET or picaridin on skin. Heat can be oppressive in the gorge.
Fall (Late September-Early October): Peak season for this trail. Conditions are excellent: full fall color, minimal bugs, comfortable temperatures, and smaller crowds if you hike midweek.
Winter: The main park road closes from the Castile to Perry entrances during snow season (typically November-March). The Mount Morris Dam, Portageville, and Parade Ground entrances also close. Winter backpacking is possible but requires careful planning around access points.
The Genesee River flows through the gorge year-round, but reaching it requires steep descents from the rim. Both G-Shelter and D-Shelter should have nearby water access; confirm current conditions when you get your permit.
The park has reliable drinking water at facilities including the Glen Iris Inn, visitor centers, campgrounds, and trailheads. The park upgraded its spring-fed water system in recent years for consistent quality. Plan to carry 2-3 liters between water points during summer.
Resupply: The trail passes through or near several small towns, but specific resupply logistics are not well documented. Mount Morris (northern end) is the nearest town with basic services. The Finger Lakes Trail Conference headquarters sits just off trail near Mount Morris Dam (open weekdays 9am-2pm). For a 24-mile trail done in 2-3 days, most backpackers carry all food from the start.
Timber Rattlesnakes: Letchworth has a small, protected population of timber rattlesnakes (a threatened species). These venomous snakes prefer rocky, south-facing slopes and are most visible sunning on logs or rocks near dens in spring and fall. They are non-aggressive but will defend themselves if threatened. Walk on cleared paths, use a flashlight in dim conditions, wear closed shoes and long pants in grassy areas, and give any snake a wide berth.
Gorge Exposure: The trail often runs very close to sheer cliff edges with 600-foot drops, and there are no guardrails on the backcountry trail. It is not suitable for anyone uncomfortable with exposure. Use extreme caution in wet or icy conditions.
Trail Closures: A major slide area from MP 1.0 to MP 2.8 has been permanently closed since at least 2015 due to rockslide danger. Trail 7 from Middle Falls to the Genesee Arch Bridge also has a permanent closure, and the southern end above Portageville has been closed for years. Verify current closures when getting your permit, since they significantly affect route planning.
Navigation: Despite the yellow blazes, some junctions with side trails lack adequate signage. GPS or detailed maps are recommended. Cell service is spotty on the eastern rim.
Bugs: Ticks are active year-round in the Genesee Valley. Mosquitoes are present spring through fall, and black flies likely peak late May through June. Chemical protection is essential April-October.
Wildlife: Black bears, deer, and coyotes are present but rarely a problem. Standard food storage practices apply (hang food or use shelter bear cables if provided).
Airports: - Rochester International Airport (ROC): 43 miles, 58 minutes via I-390 South to Exit 7, then NY-408 - Buffalo Niagara International Airport (BUF): 54 miles, 1 hour 22 minutes via I-90 East to Exit 57, NY-39 E, then NY-19 S
Trailheads: The trail has multiple access points, including Whiskey Bridge Trailhead (the southern terminus where the Letchworth Branch meets the main Finger Lakes Trail), Smokey Hollow Trailhead, and several others at Portageville, Mount Morris Dam, and intermediate points.
Parking & Fees: The vehicle entry fee is $10 per car (cash only at some stations, cash/credit/check accepted at main entrances), collected daily Memorial Day-October 9am-5pm, and weekends only May-Memorial Day. No fee before 9am or after 5pm. Some entrances (Portageville near Upper Falls, Parade Grounds on the east side) don't collect fees. The Empire Pass ($80) covers unlimited annual entry to NYS Parks. Display your overnight parking permit on the dashboard (obtained with the camping permit).
Road Conditions: All roads to the trailheads are paved; no high-clearance vehicle required.
Shuttles: No commercial shuttle services identified. This is a point-to-point trail, so you need a car shuttle or private transportation. Many hikers use two vehicles or coordinate with other trail users.
Camp Planning: With only two shelters and a permit requirement, book your dates early for fall weekends. The shelters are spaced for a comfortable 2-day/1-night trip (9 miles to G-Shelter, then 6 miles to D-Shelter, then ~9 miles out) or a more leisurely 3-day/2-night trip hitting both shelters.
Western Highlights: If time allows, spend an extra day on the park's west side day trails to see the three major waterfalls (Upper, Middle, Lower) and the Genesee Arch Bridge views. These earned Letchworth the "Grand Canyon of the East" name and are easy to reach from the main park road.
Trail Monotony: Trip reports note that the long stretches between viewpoints, mostly wooded ridge walking, can feel monotonous. The payoff is solitude and the gorge overlooks when they come. Don't expect continuous scenery like the west rim day trails.
Mud Season: Hikers report deep puddles and standing water near the northern sections, especially after spring rains. Waterproof boots or trail runners with gaiters are recommended April-June.
Glen Iris Inn: Consider booking a night at this historic inn (operating since 1914) at Middle Falls before or after your backpacking trip for a celebratory meal and shower. Reservations recommended.
Winter Logistics: If attempting winter backpacking, verify which entrances remain open and plan your access accordingly. The main scenic park road closes, which limits where you can leave vehicles.
Extend the Adventure: The Letchworth Trail connects to the larger Finger Lakes Trail system. If you have more time and want additional mileage, continue south or north for a longer through-hike.
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