Letchworth State Park

State park · New York

Autumn foliage at Letchworth State Park
Photo: Daniel Christensen / Wikimedia Commons, Public domain

New York's 'Grand Canyon of the East' carries the Genesee River through a 17-mile gorge with cliffs up to 550 feet, framed by three major waterfalls and dense maple-and-oak forest. Overlooks near the Castile entrance turn brilliant red and gold through early-to-mid October.

Best for: gorge-and-waterfall foliage views

Don’t miss

  • 600-ft gorge overlooks
  • Middle and Lower Falls
  • 17-mile Genesee River gorge
2026 Forecast

Peak: October 12–October 16

Color builds from September 29 · mostly bare by November 4

Color starts: September 29Peak: October 14Bare: November 4AugustDecember

Method: daily ERA5 temperatures drive a photoperiod + chilling phenology model, sampled at Letchworth State Park’s own coordinates and elevation (390 m) rather than a regional average. Estimates, not promises — check locally before you plan a trip around it.

Letchworth State Park on the map

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Frequently asked

When does Letchworth State Park peak in 2026?
Peak color is predicted for October 12–October 16 (best estimate October 14). Color starts around September 29 and is mostly bare by November 4.
What is Letchworth State Park best for?
Gorge-and-waterfall foliage views.
How do I get to Letchworth State Park?
The closest city is Rochester, about 44 mi away. It's part of New York's fall lineup.

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