North Halfmoon Trail to Mount Massive

North Halfmoon Creek Trail to Mount Massive is a 13-mile out-and-back to the top of Mount Massive (14,421’). Mount Massive is part of the Sawatch Range of the Rocky Mountains and is located within the Mount Massive Wilderness southwest of Leadville, Colorado. This route begins from the Mount Massive Trailhead and heads west taking the North Halfmoon Creek Trail to the southwest slope of Mount Massive. 

At 14,421 feet, Mount Massive is the second highest peak in Colorado and the third highest in the contiguous United States. It sits on a 3-mile long summit ridge that features five additional summits that are all above 14,000 feet!

The North Halfmoon Trail traverses west along Halfmoon Creek through lush forest. This route is fairly flat and gentle for the first 3.80 miles. The trail steepens quickly after that. You will gain approximately 3,400' over the next 2.50 miles to reach the summit! You will be rewarded for your hard work with incredible views in all directions from the summit. Storms roll in quickly in this area, so you don't want to linger too long at the top, as you have a steep descent back to the beginning.  

This is a strenuous route that is recommended for experienced hikers who are comfortable navigating across steep, rocky, and loose terrain. 

WHEN TO VISIT

The ideal time to climb Mount Massive is from June through September. 

MOUNT MASSIVE TRAILHEAD

The Mount Massive Trailhead features a small parking area. This trailhead fills up fast so it is best to arrive early and avoid weekends if possible. 

DISPERSED CAMPING

Dispersed camping is permitted within the Mount Massive Wilderness as long as visitors abide by the Wilderness Regulations. 

CAMPGROUNDS

At the trailhead, Halfmoon East Campground and Elbert Creek Campground are available for a fee on a first-come, first-served basis.

CONSIDERATIONS

• Weather on the mountain can change quickly and it is always a good idea to check current conditions before heading out. For current conditions in the Mount Massive Wilderness contact Pike & San Isabel National Forest at 719-486-0749.

• This route takes place at a high elevation and visitors may need time to acclimatize.

• It is a very popular hike that is frequented by many visitors. In order to minimize the impact on the environment, please stay on established trails and avoid cutting switchbacks. 

• Watch out for 4x4 cars on the rugged Halfmoon Creek Trail / Road. 

ADDITIONAL INFORMATION

USFS - Mount Massive

North Halfmoon Trail