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Great Northern Slab

Routes Sorted
L to R R to L Alpha
Air Over Aries S 
Aires T 
Blockbuster T 
Breakfast of Champions T 
Great Northern Slab T 
Let's Go Bowling T,S 
Libra Crack T 
Marginal Karma T 
Nick O' Time T 
On the Verge S 
Pisces T 
Pretty Vacant S 
Roger's Corner T 
Sickle Crack T 
Sonic Reducer S 
Strength Through Bowling T 
Sugar Bear T 
Taurus T 
Terminal Preppie T,S 
Voyage to the Bottom of the Verge T 

Great Northern Slab Rock Climbing 


Photos:  Recent | Best | Popular
Location: 47.81842, -121.57221 View Map  Incorrect?
Page Views: 25,789
Administrators: Scott Coldiron, Jon Nelson, Micah Klesick, Kristine Hoffman (sitewide)
Submitted By: Lizzy Trower on Jan 26, 2006
Forecast:
This Afternoon

43° | 33°
Monday

39° | 30°
Tuesday

41° | 34°
Wednesday

45° | 36°
Thursday

44° | 37°
Friday

43° | 35°
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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).

Climbing Season



Weather station 1.2 miles from here

20 Total Climbing Routes

['4 Stars',3],['3 Stars',9],['2 Stars',4],['1 Star',4],['Bomb',0]
['<=5.6',1],['5.7',3],['5.8',1],['5.9',2],['5.10',6],['5.11',6],['5.12',1],['5.13',0],['>=5.14',0],['',0],['<=V1',0],['V2-3',0],['V4-5',0],['V6-7',0],['V8-9',0],['V10-11',0],['V12-13',0],['>=V14',0]

Classic Climbing Routes in Great Northern Slab

Mountain Project's determination of the classic, most popular, highest rated climbing routes for Great Northern Slab:
Pisces   5.6 4c 14 V 12 S 4b     Trad, 1 pitch, 65'   
Great Northern Slab   5.7 5a 15 V+ 13 MVS 4b     Trad, 3 pitches   
Taurus   5.7 5a 15 V+ 13 MVS 4b     Trad, 2 pitches, 150'   
Sickle Crack   5.7 5a 15 V+ 13 MVS 4b     Trad, 1 pitch, 50'   
Aires   5.8+ 5b 16 VI- 15 HVS 4c     Trad, 5 pitches, 250'   
Roger's Corner   5.9 5c 17 VI 17 HVS 5a     Trad, 1 pitch, 120'   
Blockbuster   5.9+ 5c 17 VI 17 E1 5a     Trad, 1 pitch, 20'   
Breakfast of Champions   5.10a 6a 18 VI+ 18 E1 5a     Trad, 1 pitch, 40'   
Libra Crack   5.10a/b 6a+ 19 VI+ 19 E2 5b     Trad, 1 pitch, 40'   
Strength Through Bowling   5.10c 6b 20 VII 20 E2 5b     Trad, 1 pitch, 80'   
Sugar Bear   5.10c 6b 20 VII 20 E2 5b     Trad, 1 pitch   
Voyage to the Bottom of the Verge   5.10d 6b+ 21 VII+ 21 E3 5b     Trad, 1 pitch, 55'   
Marginal Karma   5.11b 6c 23 VIII- 23 E3 5c     Trad, 1 pitch, 40'   
Terminal Preppie   5.11c 6c+ 24 VIII- 24 E4 6a     Trad, Sport, 1 pitch   
Browse More Rock Climbing Classics in Great Northern Slab

Featured Route For Great Northern Slab
Rock Climbing Photo: Breakfast of Champions

Breakfast of Champions 5.10a 6a 18 VI+ 18 E1 5a  Washington : Index : ... : Great Northern Slab
This is the second pitch of Roger's Corner. Take the obvious handcrack next to the tree. Straightforward, fun jams. You'll wish this went on for another 150 feet. A bonus is that it stays dry in the rain. There is an anchor on the ledge above, and you can toprope Marginal Karma, the 11b immediately to the right, from those bolts. You can also approach this from the top of GNS if you don't want to go up Roger's....[more]   Browse More Classics in Washington

Photos of Great Northern Slab Slideshow Add Photo
Rock Climbing Photo: Sunny day at the Lower Wall
Sunny day at the Lower Wall
Rock Climbing Photo: Below the Great Northern Slab, looking up at Libra...
Below the Great Northern Slab, looking up at Libra...
Rock Climbing Photo: Casey starts up the 5.8 entry to the GNS
Casey starts up the 5.8 entry to the GNS
Rock Climbing Photo: Blockbuster hasn't made its way into the archives ...
Blockbuster hasn't made its way into the archives ...

Comments on Great Northern Slab Add Comment
Show which comments
By Sam Beane
Jan 3, 2017
Does anyone know what the finger crack to the right of the start of the great northern slab is rated/called?

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