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Black Diamond Trail

Black Diamond Trail, Tompkins County, NY, 9.03 miles
Trail Facts
Length9 mi
Elevation413 to 832 ft
Grade0.9% average
Shade cover61%
SurfaceCrushed stone, unpaved
Activities

Biking · Walking · Hiking · Running · Birding · XC skiing · and more

Connects To

Cayuga Waterfront Trail · Taughannock Falls State Park rim trails

Managed By

New York State Office of Parks, Recreation and Historic Preservation (Finger Lakes Region), administered through Taughannock Falls State Park

Trivia
  • Named for the Black Diamond Express, the Lehigh Valley Railroad's flagship, which ran New York City to Buffalo from 1896 until 1959.
  • The Lehigh Valley chose the train's name from more than 35,000 contest entries; the winner was Charles Montgomery, a hotel clerk in Toledo, Ohio.
  • The 315-foot Black Diamond Express was nicknamed the 'Honeymoon Express' for couples bound for Niagara Falls.
  • The corridor served Ithaca on a Lehigh Valley secondary line rather than the double-track main line to the west.
  • The north end sits in Taughannock Falls State Park, home to a 215-foot waterfall.
  • The trail measures about 9 miles by our geometry, 8.4 miles on the park's own map.
  • It climbs roughly 420 feet, spanning about 413 to 832 feet in elevation.
  • The steepest sustained grade is only about 1.3 percent, true rail-grade riding.
  • Tree canopy averages 61 percent, with 41 percent of the corridor in deep shade.
  • The route holds a steady southeast to northwest axis, about 82 percent of it within 30 degrees, with roughly a third running below valley walls.

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Enjoy the Black Diamond Trail!

Climate
Excellent biking days per month, 2011-2025 climatology
History

The corridor carried the Lehigh Valley Railroad, whose flagship passenger train, the Black Diamond Express, ran from New York City to Buffalo from its first trip in 1896 until 1959. The Lehigh Valley picked the name from more than 35,000 contest entries, honoring the anthracite coal the line was built to haul; the winning entry came from Charles Montgomery, a hotel clerk in Toledo, Ohio. Promoted as 'The Handsomest Train in the World,' the 315-foot train served Ithaca on a secondary line rather than the double-track main line to the west, and newlyweds bound for Niagara Falls earned it the nickname 'Honeymoon Express.' After the last run in May 1959 the line was abandoned, and over the following decades Taughannock Falls State Park acquired the roadbed and rebuilt it as this trail.

Trailheads
  • Ithaca Children's GardenMILE 0Directions
  • Kraft RoadMILE 6.1Directions
  • North TrailheadMILE 8.2Directions
  • Taughannock FallsMILE 9Directions
Further Reading
  • Ithaca Trails · Black Diamond Trail - Ithaca Trails
  • Visit Ithaca · Black Diamond Express
  • Wikipedia · Black Diamond (train) - Wikipedia
  • AllTrails · Best hikes and trails in Taughannock Falls State Park - AllTrails

plus interpretive signage along the trail

Nearby trails

Lambs Creek Trail

3.8 mi·PA
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Endless Mountains Trail

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D & H Rail Trail

39 mi·PA
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