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Butterfield Peaks
4th hardest gravel climb in Utah.
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There is a large parking lot at the start point of the climb, along with a basic pit toilet. This looks to be a popular starting point for hikes.
The road was closed to vehicle traffic on the day PJAMM rode in early July. The road itself is a mixture of fine, dusty dirt mixed with periodic sections of large rocks.
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There are some incredibly steep and rocky sections of road towards the summit - I would recommend a low climbing gear and wide tires on this climb.
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See the Images tab in our Profile Tool for more detailed information on the road surface.
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The summit is marked by a cell tower of sorts, but no signs at all.
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There are views of Salt Lake City from the summit, though the skies were incredibly smoggy/hazy on the day PJAMM rode. There is no shade on this climb and summer temps can be very hot here. PJAMM climbed in 100 degree temps.
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Notes from other PJAMMers:
Mike Weber - I did this climb on a gravel bike. It’s smoother on the bottom 1/3 but does have some steep and loose rock sections. Bottom is 2/5 smoother and the top has some 4/5 rougher sections mostly from the steep grade and loose baseball sized gravel. But it’s totally doable on a gravel bike. The trail at the top over to Butterfield road isn’t much fun on a gravel bike but doable with a few hike a bike sections. Then you can take the Butterfield road down.
Jared Twitchell, UT - This climb is rideable on a gravel bike and I know a few that have done it. Grades get up to 20% and it’s pretty rocky and loose in a lot of places so expect to hike a bike a bit. Hard to rate the road surface since it’s relative, but I’d call it a tame mtb trail and a crappy forest road.
Sage Travis - yes, but clipless is recommended. Don't descend it.