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Great Valley
Great Valley is a town in Cattaraugus County, New York. The town is named after its local geographical setting, a relative comparison of two tributaries (the other being the neighboring Little Valley) of the Allegheny River.
First Day Bike 2026
Join Next Level Mountain Biking for the first "bike" of the year!
Meet at Camp Allegany at 11am on January 1st, 2026. The pace and length of the ride will be moderate or determined by the riders. Participants may split into two different groups so that no one gets left behind.
Fat Tire bikes are advised, given the conditions of the trails that may be present.
Gem, Mineral & Fossil Show
Gem, Mineral & Fossil Show
1st Annual Ohi:yo' Art Market
Immerse yourself in a stunning display of Native American artistry at the 1st Annual Ohi:yo' Art Market! Join in on May 3rd, 2025, at the Seneca Allegany Casino Event Center from 10 a.m. to 5 p.m. Witness the vibrant culture and creativity through exquisite beadwork, pottery, and other traditional crafts. There's something for everyone, making it a perfect outing for the whole family!
U.S. Air Force Snocross National
Float the Allegheny
New Seneca-Iroquois National Museum Opens 2018
Cultural Center on the Allegany Reservation preserves sacred artifacts, expands Native educational programs, features a 3-D printing lab and the first Longhouse built in two centuries.
Olean
Olean is a town in Cattaraugus County, New York. The name is derived from the Latin word "oleum" due to the discovery of crude oil in nearby Ischua.
Annual WNY Maple Weekends
Swimming in Cattaraugus County
Fireworks in Cattaraugus County 2022
Are you ready to watch fireworks light up the sky? There are many locations in Cattaraugus County offering a display!
June 30th, 2022 Fireworks
Fireworks at the Ellicottville Championship Rodeo. After the 7:00pm show, Rodeo tickets are needed.