Where to ride in NE Indiana

I am new to the Fort Wayne, Indiana area, and I am looking for a place to ride either mx or trails? Any information would be greatly appreciated.

Thanks,
Tim

http://www.badlandsoffroad.com/

Thanks for the reply on Badlands Off Road Park. I have been there, great place to ride, however I was hoping to find a place closer to the Fort Wayne area. Preferably trails, but tracks would be fine.