Where is Big Southern Butte?

Okay, picture this: Big Southern Butte, a massive volcanic dome smack-dab in southern Idaho, near the Craters of the Moon. This thing is HUGE – almost 2.5 miles wide and towering over 2,300 meters.

So, how do you get to the top? There's this totally unpaved road that winds its way up, about 7.5 kilometers of pure adventure. Originally built for a fire lookout, which is now gone, the road is still maintained and it climbs almost 800 meters.

While full-sized vehicles *can* make it, an ATV or UTV is definitely the way to go. It’s generally in decent shape, but some sections are seriously steep. Ground clearance and 4WD are a major plus, especially considering the sheer drop-offs – not for the faint of heart! Cell service is spotty too, so be prepared.

But trust me, it's worth it. The panoramic views from the top are insane. Seriously, a full 360-degree vista stretching from the Tetons all the way to the south hills of Twin Falls. You can even spot the Pioneer Range, the Lost River Range, and more!

Just a heads up: the road's closed in winter. And because it's super remote, pack plenty of food and water – zero services out there. Mid-May to October is usually the sweet spot, weather-wise, but always check conditions before you go. It gets HOT in the summer with zero shade, so cooler times are ideal. And remember, help might be a while coming, so be extra cautious.