If you're looking for an out-of-the-way hiking and camping adventure with breath-taking views of the desert and the Grand Canyon gorge, check out the Tuweep Wilderness.
The Tuweep Wilderness is one of the most remote areas in the United States. It is located in the Arizona Strip, an isolated region of northwestern Arizona along the North Rim of the western Grand Canyon, just before it meets Lake Mead National Recreation Area.
Such a journey is not for the faint of heart, nor the feeble of vehicle. To arrive at the Toroweap Overlook requires a 70-mile drive over unpaved, bone-jarring roads across the Great Basin Desert. It is at least as far to get back. There is no water, no habitation and no services, so you want to make sure you have a full tank of gas, carry plenty of water and food and have a VERY reliable vehicle.
I recently ventured into the Tuweep Wilderness with a group of geologists 
driving primarily 4WD vehicles with CB radios. We assembled in Fredonia, Arizona, a small town near the Utah border at the junction of routes U.S. 89 and Arizona 395. There is a great U.S. Forest Service office here with dozens of pamphlets about hiking, camping, biking etc. in the Kaibab National Forest and the Grand Canyon's North Rim.
We ate lunch, gassed up, stocked up on water and checked our oil, food and spare tires before heading west on Route 395. After about 9 miles, we turned left on an unpaved road designated Route 1 (if you can find a sign). It is called Mt. Trumbull Loop on some maps. From here, we bounced along in each other's dust for the next couple hours listening to CB chatter.
There are two other routes to Tuweep. Route 2 (named Clayhole Road on some maps) leaves Arizona 395 past Pipe Spring National Monument at Colorado City. It is also 65 miles to the Overlook, has a reputation for being less washboardy, but is slicker in wet weather.
After the routes converge at about mile 45, the road is called Toroweap Road on some maps. Route 3 is the most scenic and comes from St. George, Utah. This is the route our group took out, but it is almost twice as long and is impassable in winter, October through May.
The park service has made a decision to keep these roads unimproved to limit the number of visitors to Tuweep. The signage can also be very confusing, and posted mileage can be inaccurate with Tuweep referred to as Tuweap, Toroweap, Grand Canyon National Monument and/or Grand Canyon National Park.
Fifty-six miles from where we left Route 395, we arrived at the abandoned town of Tuweep, formed in the 1920s in an effort to colonize the Arizona strip. A restored church is all that remains today.
Eight miles further on, soon after crossing the Grand Canyon National Park boundary, we came upon the year-round Toroweap Ranger Station. It is another 6 miles to the edge of the Grand Canyon and the Toroweap Overlook.
We parked here near the edge and piled out with cameras and binoculars for our first breathtaking view into the Colorado River Gorge. This provides a much different view than the better known regions of the North or South Rims to the east.
Here the canyon is less than a mile wide. Toroweap Point, at an elevation of 4,600 feet, is on a broad platform called an Esplanade, with the Colorado River clearly flowing 3,000 feet straight below.
We spent the next 30 minutes gaping into the gorge, bounding along the edge, taking photos and discussing geology. We then hiked west as a group along a 1.2-mile trail for a view of Vulcan's Throne, a large cinder cone remnant from a volcanic eruption that occurred about a million years ago. It is located along the Toroweap fault and rests on a sequence of lava flows from more than 60 volcanic cones which fill the valley and created the Pine Mountains.
From here, a trail (of sorts) runs through red obsidian down to Lava Falls on the Colorado River itself. Lava Falls is a remnant from one of the many lava flows occurring about a million years ago after the principle topographic features of the area and the side canyons had been cut to their present levels. These flows obstructed the Colorado River, at one time forming lakes, but they have since been eroded.
Today, Lava Falls remains one of the largest and most dangerous series of rapids on the Colorado River with a 30 foot drop. From where we stood viewing Vulcan's Throne, we could hear the whitewater rapids of Lava Falls 3,000 feet below.
But a brisk wind suddenly came up, and we could see rain heading our way, so we hurried to make camp before we got drenched. Since our group was larger than the two campsites here on the edge of the gorge could accommodate, we got back in our vehicles and drove a mile east to the individual sites.
This campground offers a series of campsites arranged beneath overhangs of Toroweap Limestone and Coconino Sandstone. It has picnic tables, and a wonderful, large composting toilet. As we were choosing our sites, the rain began, and by the time we finished pitching our tents, most of us were wet.
We cooked and ate dinner beneath the dripping sandstone ledges. My minestrone soup, sourdough bread and salad with olive oil and feta cheese were especially enjoyable under the soggy circumstances. Just before dark, the rain stopped, and a lovely rainbow formed in the east over the gorge.
Fairly early that evening, I fell asleep shortly after the wine and cocoa ran out and rose at 4:30 AM the following morning. A quick walk over to Toroweap Point got me there in time to watch the sun rise in the over the Colorado River.
I spent the next hour hiking along the rim to the east, then cut cross-country, arriving back at the 
campgrounds around 7 AM to make breakfast. After granola and coffee, a group of us took another walk to photograph the local plants. When we returned, we broke camp and packed up.
By mid-morning, we caravaned out of the campground, driving back past the park boundary, then headed west on Route 3. We drove through the Mt. Trumbull Wilderness, across Hurricane Ridge and along the western rim of the Colorado Plateau for more than 100 scenic, bouncing, CB-chattering miles, arriving in St. George, Utah by day's end.
Park Service Upgrade
The U.S. Park Service has drawn up plans to ensure uncrowded, primitive experiences. They are attempting to limit day use to a maximum of 30 vehicles or 85 visitors at one time. This total includes visitors at Toroweap Overlook, the campground, the Vulcan's Throne area and local trails.
Existing trails will be maintained, including Tuckup, Saddle Horse Canyon and access to the Lava Falls trail. A new group campsite with a maximum of 11 people is also in the plans.
