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 Robinson Mountain - O'Leary TH, AZPrint Full | Basic
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 Flagstaff - Northeast
Statistics
Difficulty 2    Route Finding
Distance Round Trip 5.5 miles
Trailhead Elevation 6,961 feet
Elevation Gain 950 feet
Accumulated Gain 1,100 feet
Avg Time Round Trip 3 hours
Kokopelli Seeds 11
Interest Off Trail Hiking & Peak
hippiepunkpirate
Descriptions 24
Routes 32
Photos 2,669
Trips 504 map ( 1,758 miles )
Age 28
Location Peoria/Flagstaff
Photos
Rated Viewed All Mine Friends
20  2009-04-29 hippiepunkpirate
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Forest Coconino
Seasons - Spring to Autumn
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Water
Nearby Hikes Area Water Sources
direct air miles away to trailhead
0.0  O'Leary Peak
0.2  Bonito Campground
0.8  Robinson Mountain via Bonito Park
1.2  Lenox Crater
1.2  Lava Flow Trail (Bonito)
2.0  Bonito Crater
[ View More! ]
Geology
     Basalt
     Volcanic Bomb

Cut O'Leary in half
by hippiepunkpirate

Mobile Version
Robinson Mountain is a small subsidiary peak of O'Leary. While O'Leary is not incredibly interesting, Robinson is even less interesting. However, if you're in the Sunset Crater area and you don't have time for O'Leary but want a decent climb up a volcano that isn't quite a cinder cone, well Robinson works out just fine.

The day I did Robinson was originally planned as an ascent to the O'Leary summit. The night before, I said I wasn't even going to do a hike that day because I had a big presentation in the afternoon I needed prepare for. But then I said, "Hey, the weather is going to be nice and I could squeeze in a fast paced early morning climb".

The morning started out with me not getting up on time, forgetting the pouch for my camelbak, and having to stop by my parents' house for more water. I reached the O'Leary trailhead later than expected, but hit the trail at a blistering speed. Because I was only armed with water bottles, I had to stop to hydrate, and dropped my camera bag on the ground. Not noticing my camera bag lying on the ground, I shot up the trail about a half mile before I noticed the bag was missing.

By the time I backtracked back to my camera, I realized I probably wasn't going to have time to summit, but I didn't want to head back to the car. I whipped out my map and quickly found Robinson Mountain, elevation 7,911 feet. Perfect. Half as much elevation as O'Leary, and not very far off the official trail. Basically, Robinson filled a niche: a gradual 1,000 foot climb in the Flagstaff area when the Peaks aren't quite in season.

Hike: Park at the O'Leary Trailhead. Hike up the O'Leary Trail and stop at the top of the first big switchback (elevation about 7400). An old forest service road actually splits off from here. There are three heavy gauge cables strung across the junction. Hop over them and continued up the old road. Eventually you hit the Robinson ridgeline, and another junction, this time with a more maintained forest road. Check out the view of the north section of the volcanic field, and then turn left and head up the ridgeline.

The road steepens to climb a false summit (you can bypass the false summit, but it offers a view). At the false summit, leave the road and follow the ridgeline to the left to continue to Robinson. Staying on the road would take you along a ridgeline opposite of a small basin from Robinson.

There is an intermittent trail along the rest of the ridge. It looks as if a low to medium intensity fire came through sometime, so it's pretty open and you can't lose the ridge. Make sure to enjoy the views of the Peaks from the ridge because they are obscured at the summit. Also be on the lookout for volcanic bombs along the ridge. At the summit you get a nice view of the northern San Francisco Volcanic Field as well as Sunset Crater and the Bonito Lava Flow. Head back the way you came. Be careful about the roads up here. Descending I accidentally took a different old road and ascended up O'Leary a ways before I noticed where I was.

Robinson Mountain won't knock your socks off, but it does offer some nice views and a bagging of an obscure peak. Plus, the old growth forest and volcanic landscape is beautiful in its own right. It's more of a morning hike so you get the nice light on the Peaks from the east. With the roads running about, I could see weekends having off-roaders around, but for the most part it should offer some solitude as well. Honestly, you could probably drive the nearby forest roads and get within at least a mile of summit, if not closer... but what's the fun in that?

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    Directions Preferred Months Apr May Sep Oct
    Water / Source:No
    Preferred StartEarly Cell Phone Signal~Light Sunrise5:58am Sunset6:55pm
    Road / VehiclePaved - Car Okay
    Fees / Permit
    None

    Directions
    Print Version
    To O'Leary Trailhead
    From Flagstaff drive north on US 89 to Sunset Crater Rd. Turn right on Sunset Crater Rd and follow it almost all the way to Sunset Crater National Monument. Turn left on forest road 545A. You will come to a fork in the road and stay to your right. You want to follow the Bonita lava flow almost the whole way to the mountain.

    From PHX (I-10 & AZ-51) 168 mi - about 2 hours 37 mins
    From TUC (Jct 1-10 & Grant) 273 mi - about 4 hours 6 mins
    From FLG (Jct I-17 & I-40) 21.6 mi - about 30 mins
    Login for Mapped Driving Directions
    WARNING! Hiking and outdoor related sports can be dangerous. Be responsible and prepare for the trip. Study the area you are entering and plan accordingly. Dress for the current and unexpected weather changes. Take plenty of water. Never go alone. Make an itinerary with your plan(s), route(s), destination(s) and expected return time. Give your itinerary to trusted family and/or friends.
    page created by hippiepunkpirate on Apr 30 2009 10:26 am
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