The Eggs
3 routes and 60 boulder problems · granite (Silver Plume-type quartz monzonite) · 7,505 ft
What's here
VB to V9, mostly around V2.
Counted from the 60 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
Base placed (one source) 1 Position on wall known 62
The order of the climbs along this wall is known from the open catalogue, so a few surveys go a long way: standing at Sweet Cave OW Crack aka Dividing Force, Ground Separation, Corner Service, Scrambles The Death Dealer (4 climbs, about 120 seconds on In Between Egg/Upper Eggs) would place up to 27 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
Silver Plume Quartz Monzonite. Mesoproterozoic, about 1,600 to 1,000 million years old.
Coarse-grained to fairly fine-grained muscovite-biotite quartz monzonite. Locally foliated. Age about 1.44 billion years (Hedge, 1969).
This is the map unit under this crag's map point, read from the 1:100,000 sheet (Trimble and others, 2003, U.S. Geological Survey Geologic Investigations Series I-856-H). 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. The rock named at the top of this page comes from the public geology of this area; this card is the map's answer. Every crag on this unit: Silver Plume Quartz Monzonite. Geology data: Macrostrat (CC BY 4.0), serving USGS and Colorado Geological Survey maps.
On the map since 1899
The USGS has mapped this ground since 1899. 24 historical sheets cover this crag's map point; the oldest is below.
USGS Historical Topographic Map Collection · Public domain · the record · placed by its coordinates
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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, 1899 to 1994: USGS topoView.
Photographs near this crag
Taken within 1.5 km of this crag's map point and published under a licence that lets us show them, from Wikimedia Commons. The coordinates say where the camera was, not what it was pointed at, so some of these will be the creek or the trail rather than the rock.
Wikimedia Commons · CC BY · the record · placed by its coordinates
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Hidden as soon as you tell us, everywhere it appears, before anyone reviews it.
Wikimedia Commons · CC BY-SA · the record · placed by its coordinates
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Hidden as soon as you tell us, everywhere it appears, before anyone reviews it.
Wikimedia Commons · CC BY-SA · the record · placed by its coordinates
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Hidden as soon as you tell us, everywhere it appears, before anyone reviews it.
Wikimedia Commons · CC BY-SA · the record · placed by its coordinates
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Hidden as soon as you tell us, everywhere it appears, before anyone reviews it.
Wikimedia Commons · CC BY-SA · the record · placed by its coordinates
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Hidden as soon as you tell us, everywhere it appears, before anyone reviews it.
Wikimedia Commons · CC BY-SA · the record · placed by its coordinates
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Hidden as soon as you tell us, everywhere it appears, before anyone reviews it.
Wikimedia Commons · CC BY-SA · the record · placed by its coordinates
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Hidden as soon as you tell us, everywhere it appears, before anyone reviews it.
Wikimedia Commons · CC BY-SA · the record · placed by its coordinates
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Hidden as soon as you tell us, everywhere it appears, before anyone reviews it.
Wikimedia Commons · CC BY-SA · the record · placed by its coordinates
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Hidden as soon as you tell us, everywhere it appears, before anyone reviews it.
Wikimedia Commons · CC BY-SA · the record · placed by its coordinates
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Hidden as soon as you tell us, everywhere it appears, before anyone reviews it.
Wikimedia Commons · CC BY-SA · the record · placed by its coordinates
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Hidden as soon as you tell us, everywhere it appears, before anyone reviews it.
Wikimedia Commons · CC BY-SA · the record · placed by its coordinates
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Hidden as soon as you tell us, everywhere it appears, before anyone reviews it.
9 more on Commons.
Routes
In Between Egg/Upper Eggs
- 1 Sweet Cave OW Crack aka Dividing Force V2-3
- 2 Butter V-easy
- 3 Lard V0
- 4 Chicken And Waffles V5
- 5 Championship Wrestling V4
- 6 Mr. Scott's Crack V2-3
- 7 Texture This V4
- 8 Hot Wax V3
- 9 Roller Right V0-1
- 10 Flow Stream V2
- 11 Roof Dyno V9
- 12 Tsunami V9
- 13 Ground Separation V4-5
- 14 Reef Surfer V7
- 15 Boogie Boarder V2
- 16 Surf Rider V7
- 17 The Dish (A.K.A. Sardine) V3
- 18 Chicken Feet V2-3
- 19 In Between Egg - Left V3 V3
- 20 In Between Egg - Right V2
- 21 Scoop aka Pack-man V7
- 22 Pac-It V8-
- 23 Pac-Less V1
- 24 Power Pellet V4
- 25 Corner Service V4
- 26 Assistance Left V5
- 27 Brain Storm V1
- 28 Spread V0-1
- 29 Don't Break Again V3
- 30 Stairway To Heaven V5
- 31 Scrambles The Death Dealer V2
Non Eggs, The
- 1 Discovery V0
- 2 All Beer and Skittles V3
- 3 Amazon V1+
- 4 Does Anyone Remember Lisa Loeb? V5
- 5 Reality Bites V7-8
- 6 National Geographic V0+
- 7 Nat Geo Explorer V4
- 8 Say Cheese V0
- 9 Low Traverse V4
- 10 Not Rex V2
- 11 Think Big V4+
- 12 T-Rex V3
- 13 Bloody Knuckles V3+
- 14 Around the Horn V1
- 15 Bloody Thumbs Traverse V6
- 16 Bloody Thumbs V4
- 17 Flightless Pigeons V1
- 18 TR Wall Left Route 5.6
- 19 TR Wall OW + Chimney 5.7
- 20 Unknown TR 5.5
- 21 Bull Commanche Nest V1+
- 22 Take Your Pants Off (TYPO) V2-3
Sad Face Overhang, The
- 1 The Sad Face V2
Trailside Egg
- 1 Western Edge V0
- 2 Dihedral Problem V2
- 3 The Haus Toss V4+
- 4 First Edition V4
- 5 Second Edition V8
- 6 Existential Potential V6
- 7 V0 V0+
- 8 Crack to Egg V2
- 9 Crack to Egg Right V2-3
Also within 3 km
- Sisters/Hidden Fawn Boulders305 m · 10 boulder problems · 7,541 ft
- Work and Play Area353 m · 42 boulder problems · 7,631 ft
- Energy Crag432 m · 1 route and 13 boulder problems · 7,708 ft
- The Pass437 m · 17 boulder problems · 7,734 ft
- The Memorial Boulders.484 m · 10 boulder problems · 7,695 ft
- The Three Sisters491 m · 6 routes and 1 boulder problem · 7,753 ft
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.
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.
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
The map point for this crag is on land managed by Jefferson County Open Space (local government), in Alderfer/Three Sisters Park. It lies inside local park.
The boundary is close. Land managed by Denver Mountain Parks comes within 250 m of this point, and the point is not the rock — the wall itself may be on the other side of the line. Check which before you rely on either one's rules.
Land manager from USGS PAD-US (public domain), read 2026-09-29. It is the manager of the crag's map point, which can be a long way from the wall. What you may do on the rock is the manager's to say, not ours.
Rules for all Jefferson County Parks & Open Space land
- Climbing permit
- Installing fixed hardware on a new route requires a permit: a Fixed Hardware Application, vetted by the Fixed Hardware Review Committee before the Climbing Committee decides.
- Hours
- Unlawful to be on Open Space land from one hour after sunset to one hour before sunrise, unless posted otherwise.
- Rules
- JCPOS does not install, maintain or inspect hardware related to rock climbing. Climbing ethics differ by park -- Clear Creek Canyon, the Cathedral Spires and the South Platte each have their own published guidelines.
- Overnight
- Camping by advance permit only, obtained online at least 24 hours ahead -- not at the park, headquarters or by phone. Only White Ranch and Reynolds Parks, tent-only.
- Dogs
- Dogs must be on a leash ten feet or less in length and under physical control.
Read on Jefferson County Parks & Open Space's own pages, checked 2026-09-29 by John Crawford. What they require, in full, or their own climbing page. These apply to the manager's whole holding; anything specific to this crag is above.
Approach trail, from Jefferson County
Sisters Trail in Alderfer/Three Sisters Park passes 294 m from this crag's map point. The county rates it most difficult. Pets: yes.
A segment the county flags as climber access, drawn on the Take me there map. Where it leaves the trail for the base of the wall is the guidebook's to say, not ours.
Nearby, from OpenStreetMap
- Toilets
- 712 m away (map)
- Mapped parking
- 722 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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