REI Community
Base of 2nd Flatiron Boulders

Routes Sorted
L to R R to L Alpha
Assimilation Arete 
Attack of the Moss Clods 
Blastoff Left 
Blastoff Right 
Collective Direct, The 
Collective, The 
Gully Diver 
Mission Control 
One Small Step 
Sloper Thief 
Spaceman Spiff 
Spacewalking Left 
Spacewalking Right 
Trial By Fire 
Witch Hunt 

Base of 2nd Flatiron Boulders Rock Climbing 

Photos:  Recent | Best | Popular
Location: 39.98949, -105.29107 View Map  Incorrect?
Page Views: 2,894
Administrators: Leo Paik, John McNamee, Frances Fierst, Monty, Monomaniac, Kristine Hoffman (sitewide)
Submitted By: David Tennant on May 14, 2016

69° | 52°

78° | 55°

81° | 56°

83° | 57°

83° | 57°

80° | 56°
You & This Area
Best climbs for YOU in this area
Your opinion of this PAGE:    [0 people like this page.]
BETA PHOTO: Major boulder/area locations.

  • Temporary Trail and Raptor Closures MORE INFO >>>
  • Seasonal Raptor Closures MORE INFO >>>

  • Description 

    The Base of Second Flatiron Boulders is a collection of problems starting at the base of the Second Flatiron and going east away from the Second Flatiron along the trail until you arrive at The Wave Boulder.

    Most of these problems are quite short in length.

    Routes in this area are organized from left to right (east to west) as follows:

    Mission Control Boulder
    Right next to The Wave.
    Mission Control, V1.

    Blastoff Boulder
    Immediately west of Mission Control Boulder
    Blastoff Left, V4.
    Blastoff Right, V2.

    Spacewalking Boulder
    50 feet west of Blastoff Boulder
    Spacewalking Left, V0.
    Spacewalking Right, V0.
    Spaceman Spiff, V6-V7.
    One Small Step, V3.

    Borg Cube on Star Trek Boulder
    Directly in front of the base of the Second Flatiron
    Nanoprobe, V5.
    The Collective Direct, V4.
    The Collective, V1.
    Assimilation Arete, V0.

    Moss Boulder
    Behind and uphill (south) of the Borg Cube. Take the gully between the Borg Cube and the Second Flatiron
    Attack of the Moss Clods, V0.
    Gully Diver, V5-V6.
    Sloper Thief, V2-V3.

    Trail By Fire Area
    10 yards further south of the Moss Boulder on the left
    Witch Hunt, V4.
    Trail By Fire, V5-V6.

    Getting There 

    There are two main options to getting to the Satellites, both of which start at the Chautauqua Trailhead. Park there or along Baseline Road, and start up the wide Chautauqua Trail. Take the trail into the treeline, over a small wooden bridge, past a large boulder, and then to the next intersection of trails (it intersects the Bluebell Baird Trail). From here you have two options:

    Option 1: most direct, more crowds, and more strenuous. Take the 1st/2nd Flatiron trail which is the trail that goes uphill immediately at a diagonal left at the intersection (not the leftmost, the center-left option is the one you want). Take this uphill, and stay left at the next fork. This will spit you out at the base of the Second Flatiron.

    This area encompasses all boulder problems between the base of the Second Flatiron and The Wave Boulder, which you'll see if you continue along the trail heading away from the Second Flatiron.

    Option 2: less direct, less crowds, and less strenuous. Take a left (the leftmost option) onto the Bluebell Baird Trail. From here, stay right at every trail intersection. This will take you past the Bluebell Shelter on your left and take you across a wooden walk bridge. The last intersection is for the Royal Arch Trail, which again take the trail to the right. This will take you up a switchback and across a small boulderfield. Then the first boulder you'll arrive to is the Sputnik Boulder.

    From here, continue along the trail which goes behind the Sputnik Boulder and then winds up to a trail intersection. The Wave Boulder is now immediately on your left, and the base of the Second Flatiron is taking the trail to your right. Problems start here and continue to the base of the Second Flatiron.

    There is a map on the main Satellites page with a trail map of both options and mileage.

    I personally take Option 2, 80% of the time, as it gives you a break from walking straight uphill the whole time, and you get to get off the main trail that all the tourists are on for a more peaceful experience.

    Climbing Season

    Weather station 2.3 miles from here

    16 Total Climbing Routes

    ['4 Stars',0],['3 Stars',2],['2 Stars',5],['1 Star',8],['Bomb',1]

    Classic Climbing Routes in Base of 2nd Flatiron Boulders

    Mountain Project's determination of the classic, most popular, highest rated climbing routes for Base of 2nd Flatiron Boulders:
    Nanoprobe   V5 6C     Boulder, 13'   
    Trial By Fire   V5 6C     Boulder   
    Gully Diver   V5-6 6C+     Boulder   
    Browse More Rock Climbing Classics in Base of 2nd Flatiron Boulders

    Featured Route For Base of 2nd Flatiron Boulders
    Rock Climbing Photo: Slightly obscured by the branches, Chip tries to r...

    Gully Diver V5-6 6C+  Colorado : Flatirons : ... : Base of 2nd Flatiron Boulde...
    Pass the Sputnik Boulder like you are going up to the Lower Satellites. When you get to the fork, instead of going left up the climbers trail next to the huge wall known as The Wave, go up the right fork of the trail to the base of The Second Flatiron.Where the trail meets the base of the Second Flatiron, a cube-like boulder reminiscent of a Borg Cube on Star Trek is on your left. Go left up a steep social trail parallelling the Second Flatiron and this problem is on the rounded northwest corner...[more]   Browse More Classics in Colorado

    Photos of Base of 2nd Flatiron Boulders Slideshow Add Photo
    Rock Climbing Photo: Spacewalking Left, V0. Spacewalking Right, V0.
    BETA PHOTO: Spacewalking Left, V0. Spacewalking Right, V0.
    Rock Climbing Photo: Major boulder locations. Looking at Borg Cube look...
    BETA PHOTO: Major boulder locations. Looking at Borg Cube look...
    Rock Climbing Photo: From left to right: The Wave Wall, Mission Control...
    BETA PHOTO: From left to right: The Wave Wall, Mission Control...

    Comments on Base of 2nd Flatiron Boulders Add Comment
    Show which comments
    - none yet -

    Mountain Project

    The Definitive Climbing Resource

    MTB Project

    Next Generation MTB Trail Maps

    Powder Project

    Backcountry Ski Maps & Secret Stashes
    FREE Stickers · Gyms · RSS · School of Rock · Contact · About