I would combine both suggestions. Do River Road west to Presidio then hit Casa Piedra north, reach Marfa and up the observatory, down to Fort Davis then Alpine back to Terlingua.
Other option is to ride Pinto Canyon instead of Casa Piedra, which is west of Presidio. But it has more hill climbs. It’s much prettier than Casa Piedra tho.
I did it on an FZ1. North to south is easier because it's more down hill. It's maintained, just not really well. I've ridden it 3 times and I doubt I've seen ten vehicles total, zero motorcycles that were not with me.Quality of Pinto Canyon Road and amount of traffic?
Quality of Pinto Canyon Road and amount of traffic?
Wow.I did it on an FZ1