Near Melby Idaho, near Boise.
Hemingway Butte OHV area
Also made trips to Silver City Idaho, old mining town, way up in the mountains. And Yellow Pine Idaho, another 'lost' town that used to be an active mining town and in the process of re-opening the mine.
Ran trails called Meatgrinder, GateKeeper, Upper GateKeeper, Dirty Little Secret, plus few others I don't remember the names.