The narrow shelf road to Radical Hill in Colorado is a nerve-wracking challenge

Radical Hill is a high mountain pass at an elevation of 3.846m (12,618ft) above the sea level, located in Summit County, in the US state of Colorado. It is extremely dangerous because your vehicle will likely roll if it gets sideways on the hill. It’s one of the highest roads of Colorado.

Radical Hill

Can you drive through Radical Hill in CO?

Set high in the Front Range of the Rocky, near the small town of Montezuma, the road to the summit is totally unpaved, with large rocks. It’s a very narrow shelf track definitely intimidating. The drive leans you out over the edge for a large portion of the bottom half, and the rest of it is very narrow and steep. To conquer the summit you’ll need to face very steep, very narrow and very tight switchbacks. The drive is very tippy, narrow and steep with several mildly challenging rocky sections. A very aggressive stock SUV can make it with an experienced driver. Low range and skid plates are highly recommended.

How long is Radical Hill in CO?

Located in the central part of Colorado, the pass is 11.42km (7.1 miles) long, running from the Town of Montezuma in eastern Summit County to Webster Pass Road. Tucked away in White River National Forest, only the most aggressive stock SUVs with experienced drivers should attempt this trail. Your best chance of a snow-free trip is in late August or early September. The road is rocky with a few switchbacks and loose climbs. A couple of spots are very narrow, and there is an off-camber section as you drive around a tailings pile. The final ascent is a bit loose, rocky, and eroded. Radical Hill is not for the faint of heart as the trail features steep drops and rough terrain. Those who are afraid of heights or uncomfortable with rough roads and large side drop-offs might find the experience overwhelming.

Is Radical Hill in Colorado worth it?

It’s one of the toughest climbs in Colorado. The top of the Hill is very flat and has lots of parking so you can get out and enjoy the view. From the top you will have great views of the Continental Divide containing Webster Pass to your east and Handcart Peak to your southeast, and of course the south end of Teller Mountain, which you’re on top of. Along the way you’ll discover numerous remnants of Colorado's mining heritage.
Pic: R2's Trail Adventures