Deep Cut Guide

Morning Glory Wall

27 routes · Rocks of Montezuma stock and vicinity, Monzogranite porphyry · 9,607 ft

Help locate these routes: survey the wall

What's here

5.7 to 5.11, with no single grade dominating.

  1. 2 5.7
  2. 5 5.8
  3. 7 5.9
  4. 10 5.10
  5. 3 5.11

Counted from the 27 climbs here that carry a grade. Shown only where there are at least 5 of them — below that the shape is noise.

How well located

Position on wall known 27 

No route here has its own point yet. The map pin is the crag. At the wall? Survey it: 30 seconds per route.

The order of the climbs along this wall is known from the open catalogue, so a few surveys go a long way: standing at Old Trad Crack, Ants in My Shoe, There's a Bear! Where? Right There!, Dingo, Dango, Dyno (4 climbs, about 120 seconds) would place up to 23 more climbs between them. Survey the wall →

“Up to” because the estimate between two surveyed routes is only used when they turn out to be close enough together on the ground.

Rock, from the geologic map

Rocks of Montezuma stock and vicinity, Monzogranite porphyry. Eocene, about 56 to 34 million years old.

Light-tan to gray, medium-grained, porphyritic, alkali-calcic monzogranite and granodiorite with euhedral to subhedral phenocrysts of orthoclase and quartz. Chemical composition indicates alkali-calcic granodiorite (Ed Dewitt, written commun., 2007). Orthoclase phenocrysts form as much as 20 percent of rock and are locally reported as long as 10 cm (Lovering, 1935). Quartz phenocrysts form as much as 10 percent of rock and are commonly partially resorbed. Matrix contains orthoclase, plagioclase, quartz, as much as 3 percent biotite, and trace amounts of hornblende, magnetite, and sphene. Locally includes light-pink aplite dikes (bma) not mapped separately. Includes several small intrusive bodies near Montezuma stock. Zircon fission-track ages between 39.8±4.2 and 34.8±3.7 Ma (Bookstrom and others, 1987); Cunningham and others (1994) reported a zircon fission-track age of 35.0±3.2 Ma; one K-Ar age is 37.0±1.4 Ma (Marvin and others, 1989)

This is the map unit under this crag's map point, read from the 1:100,000 sheet (Kellogg and others, 2008, USGS Geologic Investigations Series 3000). The point can be a few hundred metres from the rock, a cliff often stands on the line between two units, and at that scale a line on the map is about 100 m wide on the ground, so the wall itself may be the neighbouring unit. Every crag on this unit: Rocks of Montezuma stock and vicinity, Monzogranite porphyry. Geology data: Macrostrat (CC BY 4.0), serving USGS and Colorado Geological Survey maps.

On the map since 1924

The USGS has mapped this ground since 1924. 33 historical sheets cover this crag's map point; the oldest is below.

Thumbnail of the 1924 USGS sheet covering Morning Glory Wall
USGS 1:62500-scale Quadrangle for Montezuma, CO 1924 · U.S. Geological Survey · 1924 · 1:62,500 sheet
USGS Historical Topographic Map Collection · Public domain · the record · placed by its coordinates
Report this item

Hidden as soon as you tell us, everywhere it appears, before anyone reviews it.

Public domain, U.S. Geological Survey. The sheet shows the ground as the survey found it then, which is why a trail or road you know may be missing. Every sheet over this point, 1924 to 1983: USGS topoView.

Routes

Also within 3 km

Straight line between the two crags' map points, each of which can be some way from its rock. For when this wall is full, or the sun has found it.

Photos from climbers

No photos here yet. If you're at the crag, yours would be the first.

Pick a photo from your camera roll rather than taking one here: a picture taken inside a browser usually has no location saved in it, and we check that the photo was taken at this crag before publishing it. Photos of guidebook pages and topos are refused — they're the author's work. By sending one you're letting us publish it.

Nobody reviews these before they appear, so anyone can report one and it's hidden straight away — including you, if you change your mind, and including a photographer who finds their own picture here.

Taken at the crag by climbers and published as they sent them. Each one's own location had to be within 0.5 km of this crag before we accepted it. See something that shouldn't be here? Use Report this photo under it and it's hidden at once. Anything else, write to us.

Sun today
In shade all day
Wall faces NE (USGS elevation). Shade from the surrounding terrain is counted.
Deep terrain: the skyline averages 25° above horizontal, so the sun has to climb well clear of the rim before it reaches this wall.
Rain & forecast
0 mm of rain in the last 48 hours.
11-11 48°/20° · 0.0 mm · 9 mph · pm storms 0% 11-12 50°/27° · 0.0 mm · 8 mph · pm storms 0% 11-13 51°/31° · 0.0 mm · 6 mph · pm storms 0%
Open-Meteo, fetched 2026-11-11 18:41 UTC

Conditions reported

Nothing reported recently.

Report what you see

Reports are dated and fade on their own: wet rock after 3 days, a bad bolt after a year. No names, no text.

Access & safety

Emergency: call 911. Read out your location: Works without signal. If GPS fails, this crag's approximate map point is 39.60346 N, 105.91763 W (Morning Glory Wall). That point can be off by hundreds of metres, so say so.

We don't know who manages this ground: PAD-US doesn't map this point as protected land, which most often means it is private. Find out whose it is before you go.

Nobody has yet read the land manager's own rules for this crag and written them down here, so treat the above as where you are, not as what you may do.

Nearby, from OpenStreetMap

Mapped parking
884 m away (map)
Campsite
Unnamed, 4,591 m away (map)

Distances are a straight line from this crag's map point, which can itself be hundreds of metres off; a road may be much longer. Mapped by OpenStreetMap contributors (ODbL), so a toilet missing here may simply be unmapped. Parking here is what OSM has drawn nearby, not a guidebook's directions.

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