Driving the stunning road to Grand Mesa Summit, the largest flat top mountain in the world

Located in the US state of Colorado, the Grand Mesa Summit rises to an elevation of 3,307m (10,849ft) above sea level. It’s said to be the world’s largest flat-topped mountain.

Grand Mesa Summit

Where is Grand Mesa Summit?

Grand Mesa Summit is located in the western part of Colorado, on the boundary between Mesa and Delta counties.

Is the road to Grand Mesa Summit paved?

Yes, the road to the summit is fully paved and known as Colorado State Highway 65, or the Grand Mesa Scenic Byway.

How long is the road to Grand Mesa Summit?

The route is 83 km (52 miles) long, running from Mesa (in Mesa County) to Delta (in Delta County). The gradient is gentle, ranging from three to six percent, making for a comfortable drive.

Is Grand Mesa Summit open?

The road is typically open year-round, but it may be temporarily closed during severe winter weather.

Is the road to Grand Mesa Summit worth it?

The drive to Grand Mesa Summit offers great views. You’ll pass through four major ecological zones, with old-growth forests, aspen groves, meadows, and lakes. The summit itself may not have a clearly marked point, but there are many spots for photos. Several scenic overlooks along the way provide stunning views.