It is a dirt road with not too many bumps. Lots of switchbacks at a very Steep Hill. Well worth the climb. We did it with a 27 ft long Class C towing a jeep with no problem. You will have no problem either.

It’s definitely possible, but not for the faint of heart. It’s paved halfway so not too bumpy at all, and the sharpest turn is also on that paved road. If you can get passed that first turn that has a bit of an incline, you will have no problem. I wouldn’t suggest going past the “campsite“ though the roads get very narrow steep and bumpy.