Ansel Adams Wilderness, August 2000

In August 2000, three friends and I spent five days backpacking through Ansel Adams Wilderness and a small portion of Yosemite National Park. On this page, I'll attempt to give you a taste of what we experienced, while at the same time share the details of our trip in case anyone out there wants to follow our footsteps. I hope you enjoy it, and if you have any questions or comments, send me some e-mail at gotz AT cs.unc.edu.

Throughout the story, you'll see small photographs from our trip. You can see larger versions of the photographs by clicking on them. In addition, most of the links buried within the text will bring up photographs from my trip.

Getting Ready...

I first started suggesting the trip to my friends after reading the June 2000 edition of Backpacker magazine. My friend Tom recommended the issue because it had a review of camera tripods for hiking, and I was immediately sucked in to the article about Ansel Adams Wilderness. The wilderness area is part of Sierra and Inyo National Forests. It borders the south-east portion of Yosemite National Park in the Sierra Nevada mountains of central California.

I first convinced my friend Sepandar to go on a six day trip to the area. Then, after finding some cheap plane tickets thanks to TWA, I was able to convince two of my friends from UNC (Tom and Fletch) to fly out as well. That put our group size at an even four.

The Plan...

When planning the trip, I used Backpacker magazine's June 2000 issue and scoured the web for other information. I came up with an ambitious (you'll see later that it was too ambitious) six day schedule through both Ansel Adams Wilderness and Yosemite National Park. My initial plans began at Granite Creek Campground and the Isberg Trailhead. From that trailhead, I planned a 5 mile or so jaunt up to Cora Lakes. Day two would put is at Sadler Lake, just short of Isberg Peak Pass. I then wanted to crank up the intensity level and push a good 10-12 miles until Red Devil Lake on day three. Day four would have put us over Red Peak and down to Lower Merced Lake for the evening. Day five would place us at Rutherford Lake, and back to the Clover Meadow Ranger Station on day six.

Once we had a group of four, we purchased tickets and got a wilderness permit from Sierra National Forest. Wilderness permits in the Sierras are based on the starting trailhead. We were starting at the Isberg Trailhead, which is located in Sierra National Forest. The nice part about this system is that once you start, you can go anywhere. Permits inside Yosemite proper must be reserved far in advance, but in the isolated Ansel Adams Wilderness, I was able to make a reservation just 6-8 weeks in advance. To make the reservation, call Sierra National Forest (559-297-0706) and ask for the Clover Meadow Ranger Station. You can only inquire about availability over the phone. To get a reservation, you need to send a letter with the size of your group, the starting trailhead, your itinerary, the number of days you will be there, and a fee of $3 per person (make checks out to USFS).

One more piece of knowledge that might come in handy is that Wilderness Press publishes a great map called Yosemite National Park & Vicinity that sells for $6.95 and has all the trails in Ansel Adams Wilderness.

The Real Route...

As it turned out, day three was way too hard. With a steep three mile climb at the beginning, we would have had far too much distance to cover the rest of the day. As a result, we cut off some mileage as well as one day in the wilderness, and created a shorter hike. We spent days 1 and 2 as planned, then took an "easy" day on day 3 by camping on the Yosemite side of Isberg Peak Pass. Day four took us to Flat Lake, and we returned to the ranger station on day 5.

Planes, Trains, and Automobiles...

The trip started early in the morning on August 14, 2000. We woke up at 4 in the morning eastern time to get to our 6:55 flight to San Francisco via St. Louis. By 5am, we had parked our car and took the shuttle to Terminal A at RDU. Then, after a short delay (FAA regulations stated that our pilots didn't have enough rest), we left on our way to the west coast. The only complication here was that our layover in St. Louis was just 40 minutes, and we had a 30 minutes delay taking off. That meant we had to sprint through the St. Louis airport to get to our connecting flight. Luckily we made it on time with at least 1 full minute to spare. We then landed at SFO and rented our Isuzu Rodeo before noon.

We stopped by REI to buy some last minute gear, fuel for our stove, and to rent bear canisters, which are required about 9600 feet inside Yosemite National Park. To our dissapointment, they didn't have any left to rent. But we lucked out and found a store called "Any Mountain" in Silicon Valley that rented the bear canisters at an even cheaper rate than REI.

After that, we met some of my family for dinner, then went home early to my friend's apartment in Palo Alto to get a good night's sleep. We woke up that next morning at about 4 in the morning, took our final showers, put our gear in the car, and began our long trip to the mountains. The ride there took about 6.5 to 7 hours, but could have been shorter had we not gotten lost twice. Of course, the worst part was that Sepandar couldn't get us the 2 miles from his house to highway 101 without wasting 20 minutes driving in the wrong direction. But eventually, we made it to Clover Meadow Ranger Station without too much difficulty.

The Ranger Station

We arrived at the ranger station (more a trailer home than a station) at about 11:55am. It's a good thing too. This station is so remote that there is just one ranger that works there. She has a break from 12-1 to rest and grab some lunch. That means that if we arrived 5 minutes later, we would have had to sit around for an hour waiting for her to arrive back in the trailer. But we caught her just in time, filled out the paper work, and she told us all the rules we needed to follow for our days in the woods. We asked about forest fires and the weather. We asked how crowded the trails were with people, and about what wildlife we would see.

And then it happend. Sepandar blurted out, "Bears? What do we do if we see a bear?" The face on the poor forest ranger was of pure shock. Luckily, we had planned ahead with a bear canister per person, and I was carrying a bear bell in case we ran out of conversation. We also had some rope to hang some stuff from a tree if it came to that. She eventually recovered enough from her shock to tell us not to try and scare it away, but instead to really scare it away.

With those words of encouragement, we drove the car another three miles to a parking lot that had a mere 7 bear break-ins during the summer and started up the trail.

Day 1 (Trail Map)

As I wrote before, day one called for us to hike about 5 miles and gain 1,500 feet of elevation. The car was parked at 7,000 feet, and our camp site at Cora Lake was around 8,500 feet. We had begun the day in Palo Alto where the land is as low as 12' elevation, so it would be a tough day getting used to the elevation.

We started hiking around 1PM and made our way through some healthy old-growth forest that was much more sparse than the dense forest growth the four of us grew up with on the east coast. The photo to the right shows three of us early in the day hiking through a typical stretch of forest. In addition to the old growth forests, the trail crossed a number of larger open rocky areas, giving just a hint of the alpine terrain we would soon encounter.

As the trail meandered over the gentle slopes leading up to Cora Lake, we crossed the wilderness boundary and entered Ansel Adams Wilderness. It is worth noting at this point that Sepandar borrowed my water purifier and pumped a fresh liter of water from a nearby stream. When he was done, he mentioned that he had always used iodine, and that it was hard work to pump. I dismissed his complaints without much thought and we continued on our way.

After crossing into the wilderness area, we found a number of large rock out-cropping on which to explore. We had plenty of time to make camp before sunset, so we dropped our packs and starting climbing around. There were a number of great views, including this view towards the south. We also had views of the Ritter Range to the northeast. Three more views from the same area can be seen here, here, and here.

Finally, we reached Cora Lake, our first night's camp site. We had the lake entirely to ourselves, and all of us except Tom enjoyed a refreshing swim in the frigid mountain lake. We then set up camp and settled in for our first night in the woods. We cooked dinner, then went straight to bed after a long day of driving and hiking.

Day 2 (Trail Map)

I woke up at 5:30 in the morning on our second day and found a nice place to sit down on the shore of Cora Lake. At first, the valley was lit only by the full moon that reflected of the still lake. While the rest of the guys continued to sleep, I watched the sun rise over the mountains to the east, marking a new day in Ansel Adams Wilderness. Birds began to sound off first, and soon the forest was alive with the sounds of wildlife. I was able to watch the lake's trout jump out of the water, presumably catching breakfast bugs from the surface of the water. At one point, I saw the same fish jump three times in a matter of 10 seconds.

After the sun had fully cleared the mountains and began to warm up the valley, the rest of the group slowly awoke and we started preparing breakfast. We then slowly broke down camp and pumped fresh water for the day. This was the first time I had tried to pump water through my purifier, and to my suprise, it was just as hard as Sepandar had claimed the afternoon before. We were on just our second day and the purifier had already started to give out. This became my first lesson of the trip: always start a long trip with a fresh filter cartridge.

At this point we also ran into a forest ranger who was spending a strech in the woods performing trail maintenance. Apparently, he had spent the night on the far side of the lake and was heading off to work. We talked for a while about the fish, the trails ahead, and if he had seen any bears. Finally, after a lazy morning of pumping water, we were all set to start hiking by 10 in the morning.

We left the lake and headed further north on the Isberg Trail. We made our way through similar terrain as on day 1, climbing another 1,200 feet our so over 5 more miles. After passing through a some more wooded areas, the trail began to open up even more than the day before. We saw more open rocky areas, and we started to have views towards the west. These western views gave us a prevue of our trip for the rest of the week. We pushed forward and after lunch we were passed by a group of horse packers destined for the Sadler Lake. We then crossed paths with our park ranger friend from earlier in the day on his way down from Isberg Pass. Finally, we reached Sadler Lake and its pitcturesque campsites at the foot of Isberg and Post Peaks.

We circled around Sadler Lake, spotting the horsepackers setting up camp and one more family, visiting from Fresno, that had backpacked up to the lake for a few days to share the backpacking experience with two of their children. On the west side of the lake, we took a hard-to-follow path up to McClure Lake. McClure lake was more alpine than Sadler Lake, partially surrounded by 600 foot cliffs. It was a mile or so further to the lake, and about 500 additional elevation gain, but we had an easy day, and it was worth the extra effort. As we crested the rise just before McClure lake, we were rewared with great views of Isberg Peak to the north-east and the distant mountains to the south-east.

We reached McClure lake with plenty of time for another swim before setting up camp. This time, all four of us braved the cold water and took a swim. And McClure was even colder than Cora Lake. Not only was the water from the spring snow melt, it was from the current snow melt. Even in mid-August, there were two large patches of snow at the edge of the lake, slowly contributing ice cold water to the lake. We also so various tracks in the soft mud on edge of the lake. We saw tracks from deer, racoons, bear, and a few other animals that we couldn't identify.

As evening set in, we set up camp, ate dinner, and boiled some water to extend the life of the failing water purifier. We enjoyed the incredible view from our campsite, and sat in awe as the sun set and revealed a clear sky full of stars. The stars were so bright that even under a full moon we had spectacular views of the Milky Way's cloudy path across the sky. While the final liters of water silently boiled on the stove, Tom helped us identify a number of constilations, and we saw a huge number of shooting stars. After a couple of hours spent staring at the heavens, we moved into our tents and went to sleep, full of anticipation for tomorrow's hike.

Day 3 (Trail Map)

As day three arrived, we woke up early, knowing that we were planning to hike over 10 miles. The first 3 miles or so would take us up to Isberg Pass, and then we would glide across 7 miles of high-altitude meadows. We woke up, ate breakfast, and broke down camp all before 8:30 in the morning. Unfortunately, we had to pump some more water with the purifier, and the filter was getting worse by the minute. After a long delay and a good workout, we finally got moving at around 9:30 in the morning.

We had a quick mile back towards Sadler lake to pick up Isberg Trail. After the warm-up mile was over, the real hiking began. Prior to leaving on our trip, I got advice from another hiker that "the trail up around Isberg Pass and Post Peak Pass is harder than it looks on the map." They weren't kidding. While climbing just over 1000 feet in about 2 miles, there are stretches of switchbacks that are incredibly steep. Combine that with the thin air at 10,500 and you have a recipe for hell.

The hike started off innocently enough. We had a good climb for about a mile as we circled around to the north, but nothing too steep. Then it started to level off a little as the trail swung back around to the west and passed Lower Isberg Lake. As we approched the lake, we passed through an open alpine region, and even though we knew a lake was coming, we couldn't imagine a lake sitting in the middle of all of this rock. Then, all of a sudden, we came around a bend in the trail and we had an open view of a large grassy meadow, full of wild flowers, a dark blue mountain lake, and spacious views down into the valley.

As we continued up Isberg Trail towards the pass, the trail moved back south without gaining much elevation. We continued south until it reached the top of the headwall that surrounds McClure Lake. After moving slightly off-trail, we had views down from the top of the cliffs towards our camp from the previous evening. As the trail continued winding around towards the west and remained relatively flat, we began to understand how steep the final ascent would be. We had a lot of elevation to gain, as the longer we continued before the climb, the steeper the climb would be for us when we finally got there. Just before the final ascent, we stopped to pump some more water at a small pond and watched as the horse packers from the previous day passed us once again. Finally, we were ready to attack the main climb up to the pass.

Leaving Sadler Lake at 10am, it took until 1pm for the first of us to reach the pass, and it was almost 3:30 before we had all reached the pass, rested up, and ate lunch. The switchbacks and steep loose rock seemed endless as we slowly made our way to the top. Just before the pass, the switchbacks ceased and we had one final strech of trail that skirted around Isberg Peak to reach the pass. When we got there, the views were incredible, as you can see from these photos the the north-east, south-east, and south-west. The view to the north-west was the best, as you can see in this photograph, taken slight further down the west side of the pass. Off in the distance we could see the more famous peaks of Yosemite Valley. Because we reached the pass so much later than I had planned, this is where we decided to cut off some mileage and make it a 5 day trip. We would camp just below the Pass on the Yosemite side, and hike up through Post Peak Pass the next day.

Since we had extra time now that our plans had changed, we had lots of time to explore. We were able to hike up to a minor peak just to the south of the pass, affording even better views of the terrain around us. We then settled in for a late lunch, and then started hiking down into Yosemite National Park. As we continued down the west side of the pass, we slowly reached the open meadow which spralled across a couple square miles of the high-high-country west of the pass. It is hard to get a sense of scale in many of these pictures, so I've included another picture of the same meadow with Sepandar sitting on a boulder. It should convey the vast open space of the meadow.

Walking across the meadow, we had views of the Clark Range, including Merced Peak, which marks the start of the Merced River. The Merced River is the river responsible for carving out the well known geological features in Yosemite Valley. We also saw acres of wildflowers in a plethora of colors, including red, white, blue, yellow and purple. We continued hiking around the edge of the meadow until the trail started to turn back to the north. Here we set up camp, prepared for dinner, and rested.

In the remaining hours of daylight, Sepandar hiked a mile or two across the meadow to the large lake for an afternoon swim, while the rest of us sat and looked out across the meadow hoping to spot some wildlife. We were treated to a group of three marmots darting around the middle of the meadow, and Fletch was even brave enough to explore closer to the nest. He ended up meeting the marmot face-to-face at a distance of just a few feet.

With all the open space to our west, we were treated to a beautiful sunset over the distant mountains of Yosemite Valley. As the sunset deepened, we were treated to some of the most spectecular evening clouds we had ever seen. We stayed up for a few more hours taking in the starscape, then turned in to get some rest for the day to come.

Day 4 (Trail Map)

Day four began bright and early as I woke up and walked over to a nearby stream to pump some fresh water for the days hiking. While I was pumping, a solitary backpacker passed by our camp. It was the only other hiker we saw while in Yosemite National Park. We had our longest day in terms of mileage ahead of us, so we had breakfast, broke down camp, and got on the trail as early as we could. Before nine in the morning, we had made our way to the Post Peak Pass trail and began our ascent. The climb to Post Peak Pass was much easier than the day before because of a smaller elevation gain, and a trail route that was much more forgiving. We climbed a few short and steep switchbacks, then swung far to the north before turning around to the south for our final traverse to the pass. All along this final traverse we were treated to great view of the Ritter Range and the more distant peaks to the south east. Further on, the view to the south east opened up even more. We could also see all the way back to Sadler Lake and where we had started climbing the day before.

We eventually crested the pass and began our descent back into the valley. We started to pick up the pace now that gravity was on our side, and we were moving along at almost four miles per hour from here to camp if you don't count our breaks for water and food. As we began our descent from the pass, we could see far down the trail where it led into a grassy mountain meadow. As we hiked down into the meadow, we were treated to more wildflowers and a return to the forest. After our extened stay above tree line, we were thankful for the protection from the sun.

Once in the woods, we passed a couple of small ponds, before finally reaching the trail junction at Fernandez Trail. From there is was a quick 1 mile walk to the turn off for Rainbow Lake. To reduce the heavy impact of campers, you can no longer set up camp at Rainbow Lake. However, there are a huge number of lakes in the area, and I'd bet that each has a few good camp sites. We chose Flat Lake, which down the same trail as Rainbow lake. After a short walk on the Rainbow Lake trail, a trail breaks off to the right and continues for another mile until you reach Flat Lake. This is where we set up camp for our final night in the wilderness. Sepandar and I went swimming in the lake, and practiced our climbing skills by messing around on the huge boulders at the edge of the lake.

We knew that it was our last night, so the tradition of Fast Food Dreams began in earnest. No longer were we thinking about mountain peaks and open meadows. Instead our minds began to fixate on grease and saturated fat. We also started to run out of normal conversation, which let to quotes like "Can I lick your backpack?" and "I like little girls." As the sun began to set, we went around collecting wood to use in our only campfire of the week. The air was so dry during the summer of 2000 that you could hold a lighter next to a large piece of wood and have no problem getting it started. So we ate dinner, lit the campfire, and talked the night away until we were ready to call it a day.

Day 5 (Trail Map)

Our final day began early with a lazy hike through sparse forest terrain similar to our first day. We once again passed through several fields of wild flowers, including the photograph to the right, which shows two butterflies dancing around yellow flowers. As we made our way lower and lower into the valley, we started seeing more evidence of the animals that make the valley their home. Tom saw a deer just as we got back to the Fernandez trail. And as we continued hiking through the tall trees, I twice saw more deer moving through the area. With fast food on our minds, we again hiked at a fast pace and reached the Fernandez Trailhead just after noon. That meant just about two miles for us until we returned to Clover Meadow Ranger Station and the end of our hike. We kept moving through the trees until I once again noticed some leaves moving off to the right of the trail.

I quickly raised my arm to tell the rest of the group to stop walking and be quiet. But as quickly as I raised my arm, I staggered back about 15 feet as I noticed that this wasn't any deer. I saw four dark, thick, hairy legs. It was a bear. The four of us quickly huddled to decide what to do. I quietly took out my camera in case I got a clear shot, then we yelled towards the bear to convince it we were tougher than he was. Luckily it either didn't care about us or was actually scared by our noise, and it moved away through the trees. All that was left was an empty patch of grass between the trees.

After all that excitement, the rest of the trip was uneventful. We finished off the last mile or two and arrived at Clover Meadow Ranger Station. There we treated ourselves to fresh water and a makeshift shower from a graden hose. Sepandar and I then dropped our packs and hiked three more miles back to our car while Tom and Fletch relaxed and watched our stuff.

Back to Civilization

Once back in the car, I made use of the four wheel drive car by speeding down the bumpy mountain roads. On the way out of the forest, we saw a few dear, including a bady dear feeding from its mother. We also saw a few "wild cows," grazing on the side of the road.

After an hour or so of driving, we made it to Oakhurst, CA. Oakhurst is the first sign of civilization on the way out of the forest, and like any meca of American culture, it has a McDonalds. We excitedly pulled into the parking lot and shoved as much oil and fat down our throats as we could handle. We then drove all the way back to San Francisco, and instead of a 10,600' sunset, we enjoyed one on the beach.


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