Buenos Aires

5 Star Route / Ridden and Reviewed by Gravel Girl & Captain ‘O

Remote, rugged natural beauty. Emptiness. Big views. That’s the Buenos Aires National Wildlife Refuge which has 200+ miles of dirt roads, which just screams, “awesome gravel route.” We have to admit, we have long debates on favorite routes. But when we rode this one, there was one major conclusion: this is our favorite ride in the Tucson area. 

You will meander across the grasslands of Buenos Aires National Wildlife Refuge, roll through washes and past old sycamore trees, pass within a klick the Mexican border, grunt up one steep hill that provides just enough elevation for a grand view of the whole area and swing back to the start with Baboquivari Peak off in the distance, just calling you to go further. // Read More

Adventure / Gravel Route

– Loop: 36 miles / 2500 ft gain
– Surface: ~ 100% gravel
eBike Friendly: Yes
– Location: ~ 1 hour, 15 min southwest of Tucson, Arizona
– Published: December 2019

Difficulty

Moderate. There are several short, rocky sections and several short, steep pitches in excess of 10%.

When we like to ride this …

Fall to spring when the skies are clear and the temps are moderate. We would avoid this route in summer as it is very exposed to the sun and could be quite sandy. Wind could also make this route brutal. And … if it has recently rained, give it several days to let the washes run shallower or dry.

The Start

Buenos Aires National Wildlife Refuge Visitor Center. Flush toilets, water and picnic grounds.
Lat / Long: 31.571737, -111.506000

Food / Water

None


Downloads

Cue Sheet / GPX FileTCX File

Legend

Red = paved road
Brown = gravel / dirt road

For help with GPS files, the RideWithGPs mapping app and to learn how to download our routes for free, see the “Using Our Rides” page.

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