HIKE OF THE MONTH

hike of the month O'Leary Peak Trail

O'Leary Peak is a lava-dome volcano, not a cinder cone like Sunset Crater Volcano, its betterknown counterpart to the south. Here's the difference: Cinder cones are created from particles and blobs of congealed lava ejected from a single vent, while lava domes are formed by relatively small, bulbous masses of lava too viscous to flow any great distance. There won't be a quiz on this later, but it's something There's a lot to see from the top of this trail, including the North Rim of the Grand Canyon. The best view, however, might be the look into Sunset Crater. BY ROBERT STIEVE to think about as you make your way to O'Leary Peak. As trails go, this one is a little different. There's the surrounding field of lava, of course. That's different. Also, there aren't any long treks through thickets of trees this route is mostly out in the open. And then there's the trail, which isn't a trail. It's an old jeep road that allows for tandem hiking. That's not unprecedented in our Hike of the Month, but it's not conventional. If you want conventional, head to the Kachina Trail. If you want something different, this is a good place to start. The hike begins near O'Leary Group Campground. You'll see a locked gate when you pull up, and a small parking area. Through the gate is the jeep road. Hit the road, and within a few minutes, you'll get your first look at the lava flow on your right. Along its edges are some small aspens, ponderosas and a few spruce. It's a fascinating landscape that begs to be explored, but there are better opportunities in the national monument to the south. Along with the rocks and trees, you'll start catching glimpses of a lookout tower to the north. It's there for spotting fires, but it also offers some perspective on where you're going - and where you've been, once you're headed back down. After about 15 minutes, the road, which has been mostly level to this point, begins a slight ascent. Fifteen minutes later, it steepens significantly and veers northwest, toward the summit. The switchbacks are long, and lead to a saddle between O'Leary Peak and Darton Dome. The views of the San Francisco Peaks are nice. Very nice. Snap a few photos, and then turn your head to the south, where you'll see the evolving landscape of Sunset Crater Volcano National Monument. Although it's been almost 1,000 years since the volcano erupted, about half the monument is still barren, with little obvious vegetation. Things are changing, though. Along with the evergreens and aspens at the outset of the hike, the cinder fields are dotted with piñon pines. The oldest are about 250 years old biologists believe they were the first