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Routes in Great Northern Slab

Air Over Aries S 5.11a 6c 22 VII+ 22 E3 5c
Aries (aka The Lizard) T 5.8+ 5b 16 VI- 15 HVS 4c
Blockbuster T 5.9+ 5c 17 VI 17 E1 5a
Breakfast of Champions T 5.10a 6a 18 VI+ 18 E1 5a
Great Northern Slab T 5.7 5a 15 V+ 13 MVS 4b
Let's Go Bowling T,S 5.11b 6c 23 VIII- 23 E3 5c
Libra Crack T 5.10a/b 6a+ 19 VI+ 19 E2 5b
Marginal Karma T 5.11b 6c 23 VIII- 23 E3 5c
Nick O' Time T 5.10a 6a 18 VI+ 18 E1 5a
On the Verge S 5.11b/c 6c+ 23 VIII- 24 E4 6a
Pisces T 5.6 4c 14 V 12 S 4b
Pretty Vacant S 5.11d 7a 24 VIII 25 E5 6a
Roger's Corner T 5.9 5c 17 VI 17 HVS 5a
Sickle Crack T 5.7 5a 15 V+ 13 MVS 4b
Sonic Reducer S 5.12- 7a+ 25 VIII+ 25 E5 6a
Strength Through Bowling T 5.10c 6b 20 VII 20 E2 5b
Sugar Bear T 5.10c 6b 20 VII 20 E2 5b
Taurus T 5.7 5a 15 V+ 13 MVS 4b
Terminal Preppie T 5.11c 6c+ 24 VIII- 24 E4 6a
Voyage to the Bottom of the Verge T 5.10d 6b+ 21 VII+ 21 E3 5b
Access Issue: 2017 Seasonal Raptor Closure: UTW from waterfall to Golden Arch Details

Description

The Great Northern Slab is where many climb their first time at Index. There are a lot of fun, moderate trad routes, mostly 2-3 pitches in length. When the sun is out, the routes are all in the sun.

If it is too hot, the relatively cool Inner & Side Walls, as well as Lookout Point, also have great moderate (5.9 and below) routes.

Getting There

The trail from the parking lot leads straight to the Great Northern Slab (i.e. don't turn left or right, just go straight).

20 Total Climbs

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Classic Climbing Routes at Great Northern Slab

Mountain Project's determination of the classic, most popular, highest rated climbing routes in this area.
5.6 4c 14 V 12 S 4b
 121
Pisces
Trad
5.7 5a 15 V+ 13 MVS 4b
 38
Sickle Crack
Trad
5.7 5a 15 V+ 13 MVS 4b
 251
Great Northern Slab
Trad 3 pitches
5.7 5a 15 V+ 13 MVS 4b
 21
Taurus
Trad 2 pitches
5.8+ 5b 16 VI- 15 HVS 4c
 182
Aries (aka The Lizard)
Trad 5 pitches
5.9 5c 17 VI 17 HVS 5a
 161
Roger's Corner
Trad
5.9+ 5c 17 VI 17 E1 5a
 6
Blockbuster
Trad
5.10a 6a 18 VI+ 18 E1 5a
 157
Breakfast of Champions
Trad
5.10a/b 6a+ 19 VI+ 19 E2 5b
 77
Libra Crack
Trad
5.10c 6b 20 VII 20 E2 5b
 10
Sugar Bear
Trad
5.10c 6b 20 VII 20 E2 5b
 26
Strength Through Bowling
Trad
5.10d 6b+ 21 VII+ 21 E3 5b
 4
Voyage to the Bottom of the Verge
Trad
5.11b 6c 23 VIII- 23 E3 5c
 27
Marginal Karma
Trad
5.11c 6c+ 24 VIII- 24 E4 6a
 23
Terminal Preppie
Trad
Route Name Location Star Rating Difficulty Date
Pisces
 121
5.6 4c 14 V 12 S 4b Trad
Sickle Crack
 38
5.7 5a 15 V+ 13 MVS 4b Trad
Great Northern Slab
 251
5.7 5a 15 V+ 13 MVS 4b Trad 3 pitches
Taurus
 21
5.7 5a 15 V+ 13 MVS 4b Trad 2 pitches
Aries (aka The Lizard)
 182
5.8+ 5b 16 VI- 15 HVS 4c Trad 5 pitches
Roger's Corner
 161
5.9 5c 17 VI 17 HVS 5a Trad
Blockbuster
 6
5.9+ 5c 17 VI 17 E1 5a Trad
Breakfast of Champions
 157
5.10a 6a 18 VI+ 18 E1 5a Trad
Libra Crack
 77
5.10a/b 6a+ 19 VI+ 19 E2 5b Trad
Sugar Bear
 10
5.10c 6b 20 VII 20 E2 5b Trad
Strength Through Bowling
 26
5.10c 6b 20 VII 20 E2 5b Trad
Voyage to the Bottom of the…
 4
5.10d 6b+ 21 VII+ 21 E3 5b Trad
Marginal Karma
 27
5.11b 6c 23 VIII- 23 E3 5c Trad
Terminal Preppie
 23
5.11c 6c+ 24 VIII- 24 E4 6a Trad
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Photos

Does anyone know what the finger crack to the right of the start of the great northern slab is rated/called? Jan 3, 2017
Found a blue rope coiled at the base of Sandy Corner on 12/11/2017. We were the last ones to leave so I picked it up. Let me know if it's yours and we'll figure out how to get it to you. Dec 12, 2017
Brennan Enright
Seattle, WA
Brennan Enright   Seattle, WA
found some car keys on a small ledge at the top of sickle crack by the blockbuster block on 1/15/18. Probably dropped from somewhere on GNS. Left them on the sign by the porta-potty Jan 16, 2018

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