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Inti Watana (5.10c, 12p), Mt. Wilson Aeolian Wall (2026)

Mt. Wilson Aeolian Wall

Route:

Inti Watana

5.10c, 12p

Second time climbing this excellent face and crack climb on Aeolian Wall.

Region: Nevada
Elev: ~6,000 ft
Rock: Aztec Sandstone
Mode: 
Date(s): April 27, 2026 (Mon)
Partner(s): Sean McLane

Route Overlay

CLICK TO ENLARGE

Intro

Inti Watana is an excellent face-and-crack climb on Aeolian Wall, high on Mt. Wilson. Although most pitches are bolted, it’s not a sport climb—bring a single rack to supplement the bolts and be prepared for some minor mandatory runouts.

I first climbed Inti Watana in 2018 with Danny Urioste. The next evening we joined the family for dinner—of course Jorge was curious how we liked it, given it was his FA back in 1997. A memorable day all around.

I was back in Red Rocks with my friend Sean, who hadn’t climbed Inti Watana, so I was happy to return for another lap. It was a cooler day with winds coming from the west, and we figured Inti Watana would be a good choice, with Mt. Wilson blocking the wind and the route getting morning sun.

We climbed in a fix-and-follow style, which worked well for this type of route. Bringing a single 80m rope made the rappels straightforward and kept things efficient. Sean led the first half of the route, and I took the second. The crux was definitely on Pitch 2—cold fingers didn’t help, but both Sean and I managed to figure it out (Sean on lead). The rest was enjoyable 5.9-ish face climbing, with occasional cracks adding variety. No falls/hangs/takes by either of us.

With an 80m rope, any pair of pitches can be linked, and we combined a few as noted in the pitch-by-pitch breakdown below.

We climbed the 12-pitch route in 3 hours and 49 minutes—about 19 minutes per pitch (3.14 pitches per hour). A solid pace.

Inti Watana can be linked with the upper pitches of Resolution Arête, but with high winds and plans to climb again the next day, we opted to rappel the route with our single 80m. The descent went quickly overall, though we did have to reclimb Pitch 7 after the rope snagged on a flake.

What a fun day.

This page includes a route overlay, time stats, and pitch-by-pitch photos.

Time Stats

Times
Leave car on Highway 160: 7:31 am
Arrive at base of route: 8:58 am
Start climbing: 9:16 am
Top of route: 1:05 pm
Start rappelling: 1:07 pm
Base of rappels: 2:13 pm
Highway 160: 3:45 pm
Splits
Approach: 1 hour 27 minutes
Climb route: 3 hours 49 minutes
Rappels (got rope stuck on Pitch 7 and had to reclimb a pitch): 1 hours 6 minutes (took 18 minutes to climb pitch, so 48 minutes without stuck rope)
Hike out: 1 hour 30 minutes

Car-to-car: 8 hours 14 minutes

Our Rack

Single rack to #3, 14 draws and slings (maybe a few more if linking and not skipping bolts), 80m rope or two ropes to rappel

Pitch-by-Pitch Photos

Descriptions are taken from the Handren guidebook, which I consider the current definitive guide to the area.

Approach

4th
Hike up the old Oak Creek road until behind the Wilson Pimple. Leaving the road at an area of red soil, follow a faint trail up a steep hillside onto the broad ridge to the right of the broad drainage that is the lower continuation of the Aeolian Wall gully. Continue up the ridge to the red cliff band and traverse left, staying high underneath it, to a steep gully which is the only break in the wall. This gully (White Rot Gully) is 150' to the right of the fall line of the main Aeolian Wall gully. Scramble up the gully, passing underneath a huge chockstone, and continue a short distance further until it is possible to go over the ridge on the left and scramble down into the main gully. The gully cuts steeply up to the west, underneath the Aeolian Wall.

About 100 feet to the right of the pine tree at the start of Resolution Arete is a steep gully in the left wall of the main approach gully. Follow this up to a giant chockstone, which you pass on the left through a hole. From there, the route begins on the face to the right of the gully, marked by a line of bolts for the first pitch.

2.25 miles, 1900' elevation gain, 2 hours.

GPS Track.

Pitch 1

5.9+, 90', 7 bolts, no gear
Climb the face (7 b's) to an anchor in an alcove.

Pitch 2

5.10c, 100', 10 bolts, no gear but you can place a 0.5 cam or nut if you want)
Climb the face (10 b's) to an anchor.

Pitch 3

5.8, 110', 12 bolts, no gear
Climb up and right, then back left to an anchor (12 b's).
Linked P3+P4 with an 80.

Pitch 4

5.9, 120', 3 bolts + gear
Go straight up the face, following intermittent thin cracks (3 b's) to an anchor in a recess.
Linked P3+P4 with an 80.

Pitch 5

5.7, 95',  0 bolts + gear
Step right and climb a hand crack up and right to a platform. Step right to a crack which is followed to an anchor.
Linked P5+P6 with an 80.

Pitch 6

5.8, 110', 4 bolts + small gear
Trend right up the face (4 b's) to an anchor.
Linked P5+P6 with an 80.

Pitch 7

5.9, 125', 0 bolts + gear
Step right into a thin crack which leads to an S-crack, an overhang, and a hanging belay at an anchor.

Pitch 8

5.9+, 105', 4 bolts + gear
Climb the face (4 b's) to a recessed ledge.
Linked P8+P9 with an 80.

Pitch 9

5.9, 50', 5 bolts, no gear
Go over a large bulge (5 b's) to an anchor.
Linked P8+P9 with an 80.

Pitch 10

5.9, 110', 12 bolts, no gear
Step left and climb the face (12 b's) to an anchor.
Linked P10+P11 with an 80.

Pitch 11

5.9, 60', 5 bolts, no gear
Climb the face (5 b's) to an anchor.
Linked P10+P11 with an 80.

Pitch 12

5.10a, 70', 7 bolts + a few nuts
Face climb up (7 b's), then step left over a loose bulge and up to an anchor.

Descent

Rappel 
The route can be rappelled with a single 80m rope or two shorter ropes. On the way down it is best to go all the way to the bottom of the Aeolian Wall gully and do two rappels straight down, thus avoiding White Rot Gully.

Alternatively, climb Resolution Arête to the top. Inti Watana finishes above the 15th pitch of Resolution Arête, which can be followed to the top.

We rappelled with an 80m rope. We got the rope stuck once, but even so were down in 1 hour 6 minutes (took 18 minutes to climb pitch, so 48 minutes without stuck rope)

Comments Pertaining to this Page / Trip Report

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