Clamshell Peak

Hiked: 6/27/2014
Distance: 8.3 miles round trip on dirt road and use trail
Summit Elevation: 4360'
Elevation Gain: 3435'
Elevation Gain (in Empire State Buildings): 2.74
Round trip time: 5 hours 15 minutes
Recommended water: 154 oz.*
Parking/Fees: Free on Ridgeside Drive
Difficulty: Strenuous

* I took 128 oz and ran out, recommend 154 oz in the summer

Another Sierra Club Great Lower Peak in the ANF between Mt. Zion and Mt. Bliss. I did the alternate route starting on Clamshell Truck Trail, then up the firebreak. I very much underestimated the effort and water required for this hike. I parked a little ways away from the driveway that leads to Clamshell Truck Trail. The road starts out with a gentle gain and winds around Ruby Canyon about a mile until you reach an obvious firebreak going up on the right. There was a Monrovia ranger truck parked there with the windows down, but no ranger in sight. I started up the firebreak wondering if I would run into him doing some kind of maintenance or rescue, but I never saw anyone and the truck was gone when I got back. The firebreak separates Ruby Canyon from Clamshell Canyon, and was easy to climb at first. A very steep section starts at the 2 mile mark and gains 1500' in the next mile. Worse, it was over loose dirt. A few times, I grabbed small brush or large clumps of grass to aid my ascent.

Clamshell Truck Trail

Monrovia park ranger truck in front of the firebreak to Clamshell Peak

Some kind of structure ruins, or a camp site

Up and OMG UP

After topping the initial ridge, the trail deteriorated into criss-crossing animal trails. I also found a pink metal marker after the first steep section but no benchmark or sign. Going up, it was pretty easy to stay oriented, but not so coming down. The last mile to the summit only gained about 950', but sections of animal trail were completely overgrown and must be bashed through. The vegetation was mostly knee high to waist high grass, weeds, and other soft plants. At the very end, the trail opened back up onto the overgrown Upper Clamshell Road, a welcome change. No poison oak was on the ridge line, but there was a little poodle dog bush. There was almost no shade the entire way except a few smallish trees that provided a few square yards of relief. I climbed over numerous bumps and a false summit, never seeing Clamshell Peak until near the very end. The summit itself was flat with good views of Rankin/Monrovia Peaks, Bliss, and Mt. Wilson. I found the summit register in a buried concrete bunker under a large iron grate. Spiders had built webs over the register cans. I cleaned up the cans and unwrapped the registers from 6 plastic bags. There were two small notebooks, one going back to 1987. Before me, Clamshell was last visited in April. I signed the register and returned it to the concrete bunker. I forced myself to eat something, but the heat had killed my appetite.

Pink metal marker after the first steep section, no benchmark, no signs

False summits in the distance

Following animal trails

First look at Clamshell Peak from the false summit

Clamshell guarded by yucca

Concrete bunker with register

Register and 6 protective plastic bags

First entry, Jan 24, 1987

April 24, 2014 was the previous entry

Mt. Wilson from Clamshell Peak summit

Rankin and Monrovia Peaks from Clamshell

Soon, I started down, following the same animal and bushwhacked trails. I blindly followed the best animal trail right down the wrong ridge. When the area started looking unfamiliar, I checked the GPS and saw my mistake. I had to climb 100' back up to find the path down the right ridge and that was when I ran out of water. I took 128 oz, but needed about 154 oz, and put that number in my summary. Back on track, I could not descend too quickly due to the angles and loose dirt. While difficult, it was still much easier than going up. Without water, I was dehydrated by the time I reached the road, and even more so when I got back to the car. Fortunately, I had plenty of water in the car and did nothing but drink until my thirst was slaked. The stats reflect my mistakes. With no errors, the round trip would have been 8 miles and 3335' of gain, with most of the gain concentrated in the last two miles. Light bushwhacking both ways and some route finding was needed on the way down. I understand why some people continue over Rankin and Monrovia because most of the gain is done by the time you get to Clamshell and you don't have to come down the steep dirt. Clamshell was a tough little peak on this route. It was my 100th listed Sierra Club peak.

Grand Canyon Day Hike South Rim to North Rim

Hiked: 6/21/2014
Distance: 25.7 miles one way on trail (Bright Angel to North Rim Lodge)
Summit Elevation: 6850' (South Rim), 2400' (Colorado River), 8300' (North Rim)
Elevation Gain: 6105'
Elevation Gain (in Empire State Buildings): 4.88
One way trip time: 12 hours 7 minutes
Recommended water: 290 oz. (water available along the trail)
Parking/Fees: $25 National Parks (one week pass)
Difficulty: Very Strenuous

Considered one of the seven natural wonders of the world, the Grand Canyon is unique. The gorge is 277 miles long, up to 18 miles wide, and over 6000' deep in places. Some consider day hiking across the canyon the mother of all hikes in the US. The entire trip is one awe inspiring view, almost to the point of visual overload. It is also a challenge and quite dangerous due to the heat. Park rangers discourage people from attempting to hike down to the Colorado River and back in one day, much less rim to rim. Nevertheless, scores of people complete the hike safely and ultra marathoners even go across and back again, rim to rim to rim. A quick note on distance. The rim to rim distance from South Kaibab to North Kaibab is about 21 miles, from Bright Angel to North Kaibab is 23.9 miles, and from Bright Angel to the North Rim Lodge, the end of our hike, was 25.7 miles.

Rod and I drove up the night before and spent the night in the Thunderbird Lodge on the South Rim. On the way into the park, we passed a herd of elk grazing just off the road. After checking in, we took some shots from the south rim and the start of the Bright Angel trail. The south rim was packed with tourists as expected.

Elk in the south rim forest (day before the hike)

View looking north (day before the hike)

Bright Angel Trailhead (day before the hike)

Start of Bright Angel trail and first tunnel (day before the hike)

Because of the heat, we wanted to get an early start to try to be past "The Box", the hottest part of the inner gorge, before noon. The forecast called for a high of 104F at Phantom Ranch, meaning the inner gorge would be in the 110F range. We didn't choose the shortest possible path, either, descending the Bright Angel Trail, then up North Kaibab. Our original plan was to start at 4:30 AM, but after stopping in Needles on the way up and getting hit with a 108F blast wave, we moved the start time back to 4:00 AM. We could see a few bobbing lights down in the canyon from other early hikers. Making great time down, we hit Indian Garden in about two hours. Most of the hikers we passed were going up.

Descending in the dark

Trans-canyon pipeline taking water to the south rim

Sunrise on the south rim

Indian Garden

Caution: stunts performed by professional hikers on a closed course. Do not attempt.

Deer just past Indian Garden

We still had good shade from the canyon descending the Devil's Corkscrew switchbacks. At the bottom of the switchbacks, we found a benchmark at 2781' reading "Datum Canyon". In a short time, we arrived at the Colorado River, deep and green. As we approached the Bright Angel Bridge (aka silver bridge), we spotted a couple of rafts passing underneath. The silver bridge is only for hikers, but also supports the trans-canyon water pipeline. We continued to Phantom Ranch, arriving in just under four hours, and four minutes before the store opened. Here we met the first couple of other rim to rim hikers, also going south to north. The older of the two said they had started at 3:00 AM and lectured us on our late start. I found that amusing since we passed them shortly after and never saw them again. We refilled our water and browsed through the store. Rod mailed some postcards to be delivered by USPS mule, and we ate "lunch" in the early morning. We also taped some hot spots on our feet before setting out again.

Side canyon within the canyon

Below Indian Garden

Devil's Corkscrew

Benchmark at 2781' reading "Datum Canyon"

River lizard

Colorado River, deep and green

Long distance dedication at the bottom of the canyon

Bright Angel Bridge (silver bridge)

Break on through to the other side

Phantom Ranch store

As we entered The Box, the temperature was hovering just under 100F and we still has some shade from the high canyon walls. The six mile stretch from Phantom Ranch to Cottonwood campground is the longest section of trail with no amenities. Still, we never needed to filter water from the stream. We passed more groups of hikers, all of them coming down from the north, and also spotted more deer. We took the splinter trail toward Ribbon Falls, then promptly lost it in the brush along the stream. We scrambled back up to the North Kaibab trail and from higher ground saw where we made the mistake. We could also see the falls from higher up and decided to skip the side trip since we were both starting to feel the distance and heat. Our next stop was Cottonwood Campground with the worst maintained, fly filled restrooms in the canyon. It did have fresh water, but I only filled my bladder half way trying to stay light for the climb out. We met another couple of south to north rim to rim hikers at Cottonwood, a couple of Green Berets, who started two hours after we did and caught us. They introduced themselves as Cab and Mike. Cab was an ultra marathoner who talked his buddy into doing this "fun" hike over the weekend. While they rested, we pressed on toward Roaring Springs.

North Kaibab trail

Inner gorge

More deer, deep in the canyon

More gorge

Rod under a shaded overhang

Hillers Butte (left) and Clement Powell Butte (right)

Ribbon Falls

Cottonwood Campground

The heat rose over 100F past Cottonwood under full exposure to the sun. The elevation angle picked up, too, as we climbed past Roaring Springs. As we made progress up the north rim, we both had some blistering and Rod starting having a few leg cramps. We had both been taking sodium/potassium supplements since Phantom Ranch, but probably not enough. With shade scarce, we started taking more frequent breaks. On a steep set of switchbacks, Cab caught up with us again and sprinted past, trying to break the 10 hour mark. He said Mike was some distance behind but had plenty of water and food. We spotted Mike far below and he never caught up to us, having some kind of knee injury that slowed him down. 10 hours 40 minutes into the hike, thinking we had less than two miles to go, I told Rod I wanted to break the 12 hour mark. He supported my attempt so I picked up the pace. The heat was still high, but started to break at 6800'. My faster pace meant I was consuming more water, and now I regretted having only filled up half way at Cottonwood. I went through the Supai Tunnel and quickly filled an empty 20oz Gatorade bottle at the last available rest station. I was watching my elevation and time closely past Coconino Overlook. I had a good idea of how much gain was left, but not distance. I could not muster a final sprint at the end and finished in 12 hours 7 minutes. At the north rim, I found Cab, who also did not hit his mark, but completed the trip in 10 hours 25 minutes. A few minutes later, Rod made it to the top, then we waited a few more minutes for Mike. The bad news for south to north rim hikers is the North Lodge is another 1.8 miles away. Rod and Mike got a lift from a friendly couple with a car while Cab and I hiked the extra distance to the lodge. At check in, we got more bad news, as our room was a half mile from the main lodge. We were both exhausted and gave up plans for the bonus hike to Red Butte the next day. On the trans-canyon shuttle the next morning, we spotted some wild bison, elk, and more deer than we could count.

Near Roaring Springs

Dry falls

Hanging out in the dry falls

First view of the north rim

Looking back into canyon

Coconino Overlook

Pine forest on the north rim

North Kaibab trailhead on the north rim

North rim lodge

Looking back from the north rim to the south rim

Bison on the north rim (day after the hike)

Bison herd (day after the hike)

Rod made a great video of the adventure...

I made a choppy crappy video...

Special Considerations for hiking the Grand Canyon Rim to Rim

The two biggest obstacles on this hike are heat and logistics. The north rim is only open from June-October, limiting attempts to seasons when it is very hot in the inner gorge (usually >100F). You can go in either direction. There is about 1000' more elevation gain going south to north, but the North Kaibab Trail follows a stream so there is a constant supply of water.

Whatever direction you choose to go, you should arrange for lodging or a ride on the other side. It is about 200 miles to drive around the canyon. If you don't have a ride, commercial shuttle service is offered by two different companies. We used the Trans-canyon Shuttle, $85 one way (at the time) to get back the next morning.

Weather is always a factor in any big hike. July and August tend to have more storms, so I thought June was a better time. We had nice weather with no threat of rain or thunderstorms. During a storm, lightning is a risk and even though the canyon is deep, the rims are mountainous forests at high (>5000') elevation.

Other Trip Reports:
South Rim to North Rim: Day Hiking the Grand Canyon

Bright Angel to North Kaibab

Bright Angel to North Rim Lodge

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