Screaming downhill and rolling single track abound in this network of trails. Try the chute which drops about 30 ft. It is a big rush if you don't use your brakes.
How to get there:
Cross the GWB and exit immediately after the bridge on the Henry Hudson Parkway exit. Head North until you reach the 246th street exit. There is a parking lot for the stables which you park in. IT IS EXTREMELY SAFE AND BEAUTIFUL. It actually on the border of Yonkers and the Bronx. In Manhattan, take the D train to 242nd street and Broadway. Get off the train and on your bike and ride.