Canyon of Chaos
Monday, August 5th, 2019: Grant, Hikes, Nature, Pinalenos, Southeast Arizona, Wildfire.
I was still bored with the hikes near home, and I kept dreaming about the canyon hike beyond the state line to the west, that climbed 4,000′ from high desert to alpine habitat atop the Sky Island. I’d expected that to be a good warm-weather hike, with its shady canopy in the canyon bottom and cooler temps during the climb to higher elevations.
On my previous visit the road to the canyon had been impassable where it crossed the creek out on the bajada, a mile from the actual mouth of the canyon. But that was in early spring with snow still melting on the peaks, and I assumed the creek would be lower now, and I’d be able to drive to the upper part of the road, where I knew there were some good campsites at the mouth of the canyon. I figured that if I left home in mid-afternoon, I’d be making camp around sundown in cooler temps, and could get an early start the next morning to beat the heat.
I could see a lot of weather ahead during the two-hour drive west across endless arid basins. On the final approach, driving over a spectacular pass between mountain ranges, I surprised two roadrunners crossing the highway. From the top of the pass, you look west across the north end of a vast, virtually flat valley with scattered farms and ranches, to low north-south mountain ranges on the far side. Where the road bottoms out in this valley there is a turnoff that heads north to a state prison on a gentle slope at the foot of the Sky Island.
This is big country; you can see everything from many miles away, and the rocky, forested wall of the Sky Island mountain range looms high above. Finally arriving at the prison, I drove around the fence and through the staff housing like before, but on the west side, the gate to the Forest Service road was padlocked.
I returned to the prison entrance and parked outside the Administration building, where the Forest Service website had said to ask for a key. But it was closed on Saturday, so I tried the Visitation building across the street. Inside, I had to walk through a metal detector before reaching a window. Two uniformed ladies behind it seemed surprised to see me. They had no idea about the creek, the road, or the gate I was talking about, but one of them asked me if I had noticed the newly constructed gate beside the highway just before the prison entrance. She said they had bulldozed a new road there because of problems with vandals along the old road.
I found the new gate and turned onto the new road, which was just a poorly graded gash across the bajada. There were cattle all over the road, and I had to threaten them by revving my engine to get them to move away. I could see this new road would quickly become impassable after a little monsoon erosion, and I wondered if the Forest Service even knew that their trailheads were at risk of becoming inaccessible over here.
Up and down, around and around, over the exposed rocks and through the rough-dried mud of this heavily grazed, mesquite-riddled rangeland, I finally got to the National Forest boundary near the foot of the mountains. A redtail hawk soared overhead. When I reached the creek crossing, I could hear the creek roaring off to my left, but the roadway, which followed an abandoned dry creek bed above the active one, looked okay at first. But as I walked ahead to be sure, I came upon a boulder pile, the remains of heavy flash-flood erosion, that would require more than twice the ground clearance I have in my vehicle. In fact, I didn’t think any vehicle, apart from maybe a military Humvee, would be able to cross here.
Clouds were threatening rain, and there was no place to camp in the mesquite thicket along the lower part of the road. I explored off the road a bit, hoping to find a clearing I could use, but there was nothing doing. I did find some prehistoric bedrock mortars from the Old Ones, which was encouraging, but the ground was thick with ants. I decided on Plan B, a cheap motel in the nearest town, which would enable me to explore the big valley south of the mountain range.
The road down the valley starts out in some very lonely ranching country. But the first thing I encountered was a large elementary school, seemingly in the middle of nowhere, and the second thing I encountered was a beautiful pronghorn antelope, grazing on the shoulder of the road. My passing vehicle didn’t bother it at all.
I had mixed feelings about my decision after finding that the last third of the road to town was crossed by sharp seams every dozen feet, which made the drive pretty violent – BAM, BAM, BAM for at least ten miles. The valley there is heavily populated, and I couldn’t understand how people live with a road like this.
But after a steak dinner and a good night’s sleep, I found the road easier to take when returning north the next day. One highlight of this road, if you could call it that, is the NatureSweet tomato complex in the middle of the valley, more than two miles of continuous greenhouse, possibly the largest such facility in the world. I didn’t know there was that much glass on earth!
Back at the creek crossing near the foot of the mountains, I was surprised to find two vehicles already parked. I’d wrongly figured that the heat would keep people away this time of year. I pulled off at the only remaining spot and prepared for my all-day hike. It was only 9am but it was already pretty warm, and I had a mile of open country to cross before reaching the mouth of the canyon with its shady canopy.
Where the road abruptly enters the canyon, suddenly enfolded by the foothills, it’s deeply eroded – basically just a rolling, boulder-strewn gulley – but I could see that someone had driven some kind of 4wd vehicle over it recently, having crossed the creek, where they would’ve needed at least 18″ ground clearance. What the hell had they been driving? Rounding a bend, I surprised a couple of white-tailed deer, the buck wearing a tall, feather-duster tail like one I’d seen last year near home.
I reached the clearing beside the creek where the old road turns away to climb toward the ridge trailhead. I could see the white and green sections of 6″ diameter PVC pipe across the creek, propped up on stands, which used to supply water for the prison. I heard a voice and noticed there was an old guy sitting in a folding chair, reading a book, back in the shade of the clearing. Since I’d never actually taken the canyon trail, I asked him if the road led to the canyon trailhead. He didn’t seem to know what I was talking about, but he recommended hiking to the waterfall, which I had read about. I knew the waterfall turnoff was only a mile up the canyon, but he claimed it was “a long way” and easy to miss.
What the old guy referred to is a small waterfall in a side drainage, a mile from the trailhead, which has been enhanced by a metal catwalk like the more famous Catwalk near my home. It seems to be the most popular destination in this canyon, but I had little interest in it this time around – my goal was the high country, five miles away and 4,000′ above.
I reached the trailhead for the ridge trail I’d hiked before, and found largely abandoned. That abandoned trail has a nice Forest Service sign, but the creek trail, which has a number and a detailed description on the Forest Service website, has no sign, and no formal trailhead. What, me worry? I was blithely strolling up the old road in the sun-dappled shade of the canopy, looking forward to my canyon morning, when I suddenly spotted a black bear crossing the road about 60 feet ahead of me. I talked to the bear to make sure it knew about me, but it ignored me completely and plodded on into the streamside undergrowth. After a while I continued on up the road, but it soon ended in a deep ravine that had been cut by erosion out of the steep western slope of the canyon.
This is probably a good point to admit that I was poorly informed about this hike in general. I’d read the Forest Service website trail description, I’d studied the trail map available on the Arizona hiking website, and I’d read two or three fairly recent trip logs. It seemed like a very straightforward trail – it just followed the creek a few miles then climbed a section of switchbacks which continued to the crest – so I hadn’t brought the map with me.
What I hadn’t paid enough attention to was the dates of the recent hikes on this trail. It turned out they had all been done prior to the 2017 wildfire on the crest of the range. Because since the fire, as I began to discover a mile or so up the trail, the entire canyon bottom had been filled with flood debris – an unfathomable tonnage of boulders, tree trunks, and smashed, twisted, and broken piping from the prison’s ambitious but long-abandoned water system. Whenever I ventured away from the canyon bottom, I could see floodwaters had reached as high as 50′ above the current streambed, lodging debris high in trees far up the slopes. It was hard to imagine the Biblical scale of those floods. Had they occurred during spring rains on top of snowmelt, or during violent monsoon storms? In any event, there was little left of the old road – which had to be the trail, since there was clearly no other way up the canyon – and I soon got sidetracked and found myself lost, crisscrossing the chaos of giant piles of boulders and logs, with the stream raging somewhere below.
I wasted more than an hour on this, meanwhile crossing and re-crossing the stream on boulder steppingstones. Somewhere in there I noticed a faded pink ribbon on a branch, which sometimes indicates a trail. I followed two or three of these ribbons but they just led me to dead ends deeper in the maze.
Finally from amid my latest pile of debris I spotted what looked like a continuation of the old road, high on the opposite bank above the stream, so I fought my way over there and scrambled up. Sure enough, it was an intact section of the old road. I followed it for a few hundred yards, encountering an abandoned cabin I’d read about in one of those trip logs. And shortly afterwards, the road ended again on the brink of monumental chaos – what appeared to be a giant glacial moraine that had recently engulfed and killed an entire riparian forest in some catastrophic debris flow of unimaginable scale.
I just stood there in awe, shaking my head, wondering what the living hell I’d gotten myself into. I was already battered and drenched with sweat from my morning’s exertions. It was almost noon.
Choked by the chaos of debris, the dead forest still stood, its brown foliage indicating that this catastrophe had occurred recently, during the current growing season. I assumed from the surrounding landscape that this was the junction of Grant and Post Creeks, and I vaguely remembered – in error, as it turned out – that the trail turned east here to ascend Grant Creek, leaving Post Creek to continue due north by itself. But how was I to find any evidence of the trail, which had to be buried somewhere dozens of feet beneath this vast field of boulders and logs, out of which crushed and twisted sections of steel and PVC pipe protruded like veins from a severed limb?
Already on the point of giving up, I managed to climb across the moraine with less trouble than I expected. It was perhaps a hundred yards across at the junction. I searched for evidence of the trail on the other side, but there was none. So I made my way up the moraine until I came to some shade near the outer edge. There I had lunch and glumly studied the shadows in the forest below. I could see more piping over there in the trees – maybe I’d find the trail over there?
Sure enough, no sooner had I entered the forest than I spotted another pink ribbon on a branch. It seemed to indicate some sort of primitive trail that in most places was simply a steep erosion channel through the forest. Alongside it, big clumps of debris had been caught up in the trees during the massive floods. I was surrounded by the ghosts of apocalypse.
More ribbons led me forward, until this “trail” finally rejoined the moraine and Grant Creek beyond it, out in the open again. The last pink ribbon seemed to indicate that I should cross the creek here, to find a trail continuation on the other side. But it meant climbing back over the boulder pile. And midway there, I found another monument to the power of the massive floods: a trio of giant Ponderosa pines, still living, with the trunk of an equally huge pine lodged across them to create an accidental dam.
With no more pink ribbons in view on the opposite bank of the creek – nothing but another forested slope too steep to climb – I clambered back on top of the seemingly endless moraine. And from there, beyond a northward curve of the canyon, I spotted something completely unexpected, that none of the maps, trail descriptions or trip logs had mentioned: a towering, spectacular waterfall.
As impressed as I was by the waterfall, it was also disheartening. It blocked my way even more permanently than the debris pile below, so there was clearly something wrong with my belief that the trail led up this canyon to a set of switchbacks. Unless I could find those switchbacks somewhere at the base of the slopes to either side of the waterfall.
But after another hour or so of exploring and scrambling up the very steep slopes on what always turned out to be dead-end game trails, I realized I was beaten. It wasn’t even that late in the day, but without a map, I had no idea where else to look for the trail. This upper part of the mountainside consists primarily of cliffs, so there wasn’t even an obvious place to start looking.
Clambering perilously back over the moraine, I found the pink-ribboned trail that had brought me there, and decided to follow it back down the canyon as far as possible. It quickly led me back out onto the lower part of the moraine, at the junction of creeks, and from there I crossed and climbed up onto the orphaned segment of the old road.
My way back down the canyon was easier, though, because now I knew that the old road had stuck to the west side in this upper stretch, and when the road itself was eroded away, I carefully traversed the steep, loose dirt of the slope high above the raging creek until the road reappeared ahead.
Halfway down the canyon, I heard thunder behind me, and looked up to see a mass of dark clouds above the ridge to the west. I figured I was okay as long as it stayed over there. But if the storm drifted over the head of my canyon, there could be trouble. A flash flood would block my way back to my vehicle, at least until it had run out. In the worst case, there could be another apocalyptic reshuffling of the canyon, with me in it.
When I finally emerged from the mouth of the canyon, with the big valley stretching below me to the far horizon, I looked back to see that rain had indeed engulfed the head of Grant Creek, several miles up the canyon below the crest of the range. I still had a mile to go to the creek crossing, and the flood waters from that rain would surely beat me there. I was likely to get cut off!
My chronic foot injury doesn’t allow me to run a mile, so I just kept striding down the old road. About halfway to the crossing the road rose above the bajada and I heard a roaring, like a locomotive, off in the direction of the creek. It was in flood! What would I find at the crossing?
But when I got there, the creek looked the same as it had in the morning, 7 hours ago. I crossed easily, and from my vehicle, I looked back to see that the storm over the mountains had already cleared. I realized that although my original plan of climbing to the crest had failed, I had discovered a beautiful, unexpected waterfall, and I’d been lucky to escape a storm. My body was thrashed from all that climbing over logs and boulders, but maybe it had been worth it after all.
In recent years, I’ve hiked many burn scars high up on peaks and ridges. On this trip, I was challenged to experience the damage caused by erosion and flooding down below, after the alpine forests that hold the mountains together are burned off of the heights. I have the feeling that my education is just beginning…
As I’ve said over and over, the monsoon is the best season of the year here in the Southwest, and the sky rewarded me with an endless pageant on the drive home. The icing on the cake was my discovery that we’d had a good storm there while I was gone.
A quick check of the trail map on the Arizona hiking website revealed that despite my delusion, the actual trail doesn’t turn east up the Grant Creek canyon. It continues due north along Post Creek, and the switchbacks start about halfway up, on the east bank about a mile beyond the junction. Since most of the erosional damage seems to have occurred on Grant Creek, I might well have been able to relocate the trail and proceed to the crest if I’d simply brought a map with me. Maybe next time…
