Peak(s):  Irving Pk  -  13,218 feet
Oso, Mt  -  13,684 feet
"Weminuche Pk"  -  13,220 feet
Peters Pk  -  13,122 feet
PT 13,222 A  -  13,222 feet
Date Posted:  07/30/2010
Date Climbed:   07/25/2010
Author:  Furthermore
 Deep Weminuche: The Storms. Part 1   

Oso 13,684
Point "Soso" 13,417
Point 13,340 A
Point 13,310
Point 13,302
Point 13,300 C
Point 13,230 B
Point 13,222 B
"Weminuche" 13,220
Irving Peak 13,218
Mt Nebo 13,205
Point 13,169
Hunchback Mountain 13,136
Peters Peak 13,122
Point 13,110
"Mt Lobo" 12,965
Point 12,961
Point 12,911
Point 12,882
Point 12,673

July 24-29 2010

Trailhead: Hunchback Pass Trailhead outside of Beartown. 4WD required
Six Day Totals: ~58.9 Miles, ~26,500 Gain.

I would like to thank Teresa Gergen, Ken Nolan and Steve Gladbach for the beta they provided to minimize the "surprises."

Now are you ready to read a novel?

Day 1: July 24th
~9.6 Miles, ~2,700 Gain

With 11 days off, there is nothing better than to go climb some remote peaks. I left Denver at 7:00 AM and made the long drive towards Creede. I was hoping for better weather when I arrived in the vicinity of Beartown and was planning on sneaking in Sheep Mountain and Greenhalgh that afternoon, car camp and then make the approach to Rock Lake the next day. Unfortunately, the weather wasn't going to corporate for that easy duo. Massive storms were brewing.

I left my car at the Hunchback Pass trailhead and started hiking up the trail towards hunchback pass at 2:30 PM with seven days of supplies. My camp pack was just under 35 lbs. As I approached the top of the pass, there was a massive thunderstorm overhead so I hurried down into the Vallecito drainage. As I got lower, it began to rain. Hard. I jogged when I could on the trail in an attempt to make it to Rock Lake before dark. I wasn't planning on leaving so late for this long approach and was originally planning on a full day for the approach.

Vallecito Valley from the top of Hunchback pass.

The Guardian from hiking up the Rock Creek Drainage. Day 1

Looking up the Rock Creek Drainage. Buffalo Peak on the right.

Fortunately, the trail to Rock Lake is a good one and I arrived at camp just below the lake around 7:00 PM. It was still raining. I cooked dinner and I got into my bivy sack. No tent for this trip.

Day 2: July 25th
~ 10.4 Miles, ~ 5,900 Gain

Irving Peak 13,218, Oso 13,684, Point 12,961

The alarm went off at 4:00 AM. I ate breakfast, packed all my stuff up and hung my gear high in a tree so the marmots wouldn't go to town on it. I was hiking up the trail at 4:30 AM. Shortly after Rock Lake, I lost the trail going over the pass towards Moon Lake. It was a talus hop to the top of the pass. From the top of the pass, I climbed another 200 feet up a ridge towards Mt. Oso and dropped into a small basin heading for the "Soso"-Oso saddle and where I arrived at the saddle just after sunrise.

The gully I took to the Oso-"Soso" saddle.

Sunrise over Weminuche Peak.

Morning light on Irving.

Since Irving Peak was so far away from camp, I decided to climb it first. Who knew what the weather was going to do. From the "Soso"-Oso saddle, I descended into the basin towards Irving Lake, skirted around the north side of basin at ~12,000 feet and climbed up to the Point 13,006- Irving saddle. The last bit of climbing to the saddle was rather steep on loose mud. Once I reached the saddle, I climbed the class 2 north ridge to Irving's summit where I arrived at 7:50 AM. Great views of the Windom group and Jagged. I returned to the saddle and descended back into the basin towards Irving Lake.

Looking down the steep gully I took to get to the north ridge of Irving.

The north ridge of Irving.

Irving Lake from the summit of Irving.

Instead of returning to the "Soso"-Oso saddle, I climbed to the Point 12,884-Oso saddle. Some short class 3 moves through some cliff bands were required to gain the saddle. From the saddle, I climbed towards Oso's false south summit. Initially some class 3 climbing was encountered but the ridge mellowed out and was a fairly solid talus climb to the false summit. From the false summit, it was an easy stroll to the real summit where I arrived at 10:00 AM. Some weather looked like it was building but nothing threatening, yet.

My stay on the summit of Oso was short and I worked my way back to the false summit. The ridge back to the "Soso"-Oso saddle isn't an easy hike. Apparently, there is an easy way back to the basin to the north but I didn't find the route. The peak was dark when I approached earlier so I didn't pay much attention to a descent route. From the false summit, I headed southwest down a talus ridge until I found a gully that took me closer to the saddle. I descended the gully to ~12,600 and to avoid elevation loss, I traversed on some class 3 ledges to gain the "Soso"-Oso saddle.

Mt Oso.

The weather wasn't looking good enough to climb "Soso" or the other 2 13eeners to the south. If I was going to make the effort for those 3 peaks, I wanted to make sure the weather was going to hold out. I headed back towards the pass between Rock Lake and Half Moon Lake and the weather was holding out. From the pass I decided to try to climb "Weminuche" and Point 12,961. I headed up a talus slope towards the "Weminuche"-12,961 saddle. Once at the saddle it was an easy talus hop to the summit of 12,961 where I arrived at 1:00 PM. As I worked my way back to saddle, clouds were beginning to build fast. I decided to bail on "Weminuche" and return back to camp.

Summit of Point 12,961

Rock Lake from the Rock Lake-Half Moon Lake saddle.

Rock Lake.

I arrived back at camp at 2:20 PM and shortly thereafter the rain started. It rained and continued to rain. I ended up dozing off several times and during one of my dozes, I left the upper hatch on my bivy sack open and when I woke up I was wet. Really wet. I was hoping for a break in the rain but didn't get one. I ended up pumping water and cooking dinner in the rain. Just getting all my gear wet.

Nevertheless, it was the hardest night of the trip for me mentally. I was wet and miserable and the rain continued to fall. It rained for a good solid 7 hours straight and then misted for a few hours after that. Let me tell you, that f*#@ing sucks in bivy sack. Snow is way better than rain. At one point, I was considering just packing up and hiking back to the car but I managed.

Day 3: July 26th
~ 6.0 Miles, ~ 2,900 Gain

Point 12,882, Mt "Lobo" 12,965, "Weminuche" 13,220

Since everything I had was wet, I decided to sleep in and let the sun dry my gear out before I did any more climbing. I woke up to sunny skies at 7:00 AM and was hiking at 8:20 AM. Fortunately things dried out fast in the sun. I started my hike back up the pass between Rock Lake and Half Moon Lake, and could find the trail fairly easily now in the daylight. I left the trail at 12,100 at a small lake before the top of the pass and headed east towards the "Weminuche"- 12,840 saddle. It was a talus hop to the saddle and I could see morning fog rolling up the valley which made for some excellent views.

Clouds creeping up Rock Creek Drainage on day 2.

Clouds creeping up Rock Creek Drainage on day 2.

From the "Weminuche"-12,840 saddle I continued east traversing down a small valley and back up to the Point 12,882-"Lobo" saddle. That was some arduous talus hoping. At the saddle, I ditched my pack and made the class 2 hike to the summit of Point 12,882 where I arrived at 10:50 AM. Excellent views of the Rio Grande Pyramid. I returned to my pack and made the quick climb to the northern edge of "Lobo" I climbed up the class 2 north ridge of "Lobo" and arrived on the summit at 11:40 AM. Some clouds were started to build.

Traversing towards 12,882.

More clouds.

Neat Clouds.

Summit view from 12,882.

"Weminuche" doesn't look very easy from Mt. "Lobo" but I knew that there was a route. I descended to the "Lobo"-"Weminuche" saddle and climbed upward. It started as class 2 and near the summit some class 3 climbing was encountered. Nothing very difficult or exposed. I arrived on the summit of "Weminuche" at 1:20 PM with some unique clouds rolling up and off of nearby peaks. The last time I witnessed clouds like this, I was almost electrocuted 2 hours later. I stayed on the summit for a while watching the dancing clouds as they weren't threatening yet.

Weminuche from Mt. Lobo.

Point 12,882 from Lobo

Pretty Lakes from Lobo

Looking up the east ridge of Weminuche.

Class 3 scrambling on Weminuche.

Looking down on the class 3 on Weminuche's east ridge

Dancing clouds.

I climbed down the talus west ridge of "Weminuche" to the "Weminuche"-12,961 saddle and then returned to camp via the Half Moon-Rock Lake pass. Around 5:00 PM it started to rain. This time, I had my bivy sack figured out and I didn't get wet. It finally stopped raining around 9:30 PM.

Bivy time.

Day 4: July 27th
~7.0 Miles, ~4,100 Gain
Peters 13,122, Point 13,222B, Point 13,300 C, Point 13,302

With the recent trend in bad weather, I knew an early start was mandatory. Also, I knew today was going to be the hardest day technically. I woke up at 4:30 AM and was hiking by 5:00 AM towards the Buffalo-Peters saddle. After wandering through some willows and some talus hopping, I reached the saddle as the sky started to light up. I looked for an easy path to the Peters-13,222 saddle but nothing was really obvious.

Sunrise on climbing to the Peters-Buffalo saddle.

Steep north face of Peters.

Sunrise from Peters.

Continued on Part 2

Thumbnails for uploaded photos (click to open slideshow):
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Comments or Questions

I imagine
08/02/2010 17:02
There weren't too many summit register entries on most of these guys. This place just looks secluded, thanks for the obscure 13er beta.


08/02/2010 17:15
Most peaks didn't have registers. Irving had the most names with a few names already this year; I assume that's due to a day trip from Vallecito TH. With others registers, the last entries went back to 2008. Pretty secluded area.


Re Pic
06/28/2011 16:51
You are correct. Looking back, I believe that photo was taken from the 12,884-Oso saddle.

Rock Creek drainage
06/14/2014 22:13
I suppose this thread is dead, but I am planning on going to Rock Lk from the Endlich Mesa TH starting 21 June 2014. What do you suppose the conditions are up there right now as far as snow? And the same question for Columbine Pass. How far below Rock Lk did you camp? And how far down the drainage would be safer from a lightning standpoint?


09/24/2017 21:27
for the blueprint Derek - the route descriptions, the photos and the map! all very helpful in solving the Oso group puzzle.

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