bored---ill write a review about riverdale park....riverdale park...hmm---ride along the hudson river-about a 3-4 mile loop-cut into three sections. first section is hilly--up and down hills, second section starts with a short down hill and goes to flat. third section has 2 trails in it side by side--some root and rock sections but is either mostly minor gradients or flat, and the second trail has all the climbs and descents + technical stuff. I ride there and do laps when im exercising <_<. Can be pretty fun if your riding a enduro/ xc bike. not a place to take a heavywieght... there are a few places to practice downhill stuff and a place with a large 13ft double, 70 degree decent on very loose dirt with roots and such--I tried it once but fell <_<. Just not worth bring a heavy bike down there. Great place to ride enduro/xc. Good clean woods. Watch out for dog dodo.
Ill post a map on how to get there/get in the park if you need me too.------------found some pics