The Western New York Mountain Bicycling Association has done a bang-up job preparing this map of mountain biking trails in the Ellicottville, NY area. Folded and in color, this map covers Holiday Valley, McCarty Hill, Rock City, Holimont, Golden Hill, Allegany State Park (parts), and Harris Hill. It's printed on both sides.
When unfolded it measures about 26" x 19" (about 6.5" x 4.75" folded).
WNYMBA's mission is to enhance opportunities for mountain bicycling in Western New York through designing, building, and maintaining sustainable shared-use trails, and through promoting responsible use of these trails.