A wide, quiet valley opens along Arkansas Highway 21 where the Buffalo National River comes down out of the Ozarks, and for a few miles the road runs through farmland that feels almost European in its calm. Boxley Valley is a historic district, with old farmsteads, a mill, a church, and fields bordered by split-rail fences, all protected as part of the national river. The mountains stand back on either side, and the light in the early morning can be remarkable.
The valley is also the best place in Arkansas to see elk. The animals were reintroduced here in the early 1980s, after having been wiped out in the state in the nineteenth century, and the herd has grown to a few hundred. In autumn, during the rut, bulls bugle across the fields and gather harems near the road. In the evening, you may find them grazing near the highway, and the sight of an animal that size close by is a thrill. Keep your distance, do not approach, and ride slowly, because they can step onto the road without warning.
The riding on Highway 21 is good rather than extreme, with pleasant curves, rolling hills, and views over the valley. It joins the steeper roads of the Ozark highlands, where the bends tighten and the forest closes in. Surface quality is generally fine, though shaded stretches can stay damp, and farm traffic and wandering wildlife call for attention. The best time is autumn for colour and elk, though spring has a freshness of its own, with wildflowers and bright new leaves.
Services here are sparse. Jasper, about twenty kilometres south, is a small town with a few shops and cafes, and Huntsville, farther east, is somewhat larger. Do not assume that fuel will be available at an hour of your choosing, and fill the tank before you commit to the valley. Water and snacks are easier to find than a full meal. The Buffalo River itself is clear, shallow, and good for a paddle or a paddle-free dip on a warm day, with limestone bluffs rising along its banks. Floods can rise quickly after storms, so heed the signs and keep clear of low crossings.