Depends on how far youre willing to drive really. If youre cool with 2-3 hours from you theres more than you can ever explore. 2 ohv parks within that range, Hollister Hills to the south, and Cow Mountain to the north. And national forests youve got Mendocino, Tahoe, El Dorado, Stanislaus, and then Sierra and Lassen are a little further out. Grab some maps and get out there, youll never get bored. I havent yet, ive been out a bunch, and i havent even scratched the surface of whats out there. Im usually solo so i stick with easier stuff most of the time (not afraid to turn around when in doubt) and i havent gone out too far from home yet. But the trailhawk has surprised me thus far, and im sure i could push it a little harder. With a proper spotter ive gotten through some pretty shady shit that id never do alone. Ill try and remember to let you know if i decide to go out soon, it would be nice to get a group of trailhawks together