Haven't they heard of Halsey? More specifically, the Nebraska National Forest at Halsey. It's about 40 miles west of Broken Bow on Hwy 2 and the park is about 1 mile west of town. There's hundreds of thousands of acres to drive on. Lots of trails for trucks and Jeeps and ATV's too. I have spent a LOT of time up there the last 3 years and have recently mapped all the trails with GPS for a "Travel Managment Plan" that will take effect next winter. Anyway, here are some pics...
This is typical of what is there. It's all sandhills.
This is the hill climb.
Another trail. This one's in the trees.
It really is a cool place. Lots of trails in the trees but even more out in the wide open sand hills. If you're used to 'wheelin in Colorado you might get bored because there are no rocks. All sand. But if you want to just get away for some easy drivin' I would definitely check it out.
Unfortunately, there are not very good maps of the trails - which is why I made my own. Their maps only show the main ones.
I wish I could go with you guys and show it to you, but our group isn't going up there until April...
I have TONS more pictures and videos. If you want some more, I can send you some on e-mail. Have fun if you go!