Mt. Hopkins Bike Climb - PJAMM Cycling

21.5
PDI
14.7 mi
DISTANCE
3,981 ft
GAINED
5.1 %
AVG. GRADE

FULL CLIMB STATS

Page Contributor(s): Doug Jansen, Durango, CO; Orion Child, Tucson, AZ;

INTRO

Orion Child -This climb goes about 6 miles of road, 6 miles of gravel (mostly smooth gravel for most of it) And then the last 5 miles is road. Very doable on even a road bike but just take the gravel slow and careful on the downhill :) Also it's best to only ride Hopkins on the weekends since the observatory workers only work week days.

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ROUTE MAP

MEMBER RATING

Difficulty: Extreme
4
Road
5
Traffic
5
Scenery

CURRENT WEATHER

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NEARBY CLIMBS (0) RADIAL PROXIMITY

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MEMBER REVIEWS & COMMENTS

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Feb 21, 2025
This is a gravel ride. There are no services and no cell coverage once you climb the first long draw into a canyon. I did it on a Salsa Cutthroat with 2.1 knobbies and still got my molars knocked around on the washboards coming downhill. the pavement sections aren't much better. On the plus side, I had this place completely to myself. 18 miles from the intersection of Mt. Hopkins road and elephant head road to the "Smithsonian gate." This is a real gate. You cannot get past it. 77 at bottom, 62 at top. 3 bottles was enough. It's a bummer that you can see the road swirl around the summit cone but you can't go up there.
Jun 21, 2023
difficulty: Extreme
scenery: 5
traffic: 5
road: 4
Jun 21, 2023
scenery: 5
traffic: 5
road: 4
There is a gate about 4 miles from the top
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CLIMB SUMMARY