Weston Pass

weston pass sign

Weston Pass History

The road over Weston Pass also known as “Road To Riches” was built in 1860.

  • At 11,921 feet, Weston is much lower and not nearly as steep than the alternate Mosquito Pass at over 13,000 feet.

Weston Pass Summit

  • Originally it served as a wagon road between Fairplay and Leadville and carried mining supplies and travelers over the Weston Peak Pass.
  • Today, Weston Pass is a 26.8-mile lightly trafficked, point-to-point trail that goes from near Leadville to near Fairplay.
  • A fun ride for riders of all levels, the pass features beautiful wildflowers in the summer.
  • The eastern side is gentler, while the western side is a bit rougher.
  • On X-roads we traverse Weston Pass in either direction.
  • Just depends which loop you are doing.
  • Most other passes we only ride in one particular direction.

West side of Weston Pass

In earlier days, the byway over Weston Pass served as a stagecoach road from Denver to Leadville, two of Colorado’s biggest cities.

  • An 1860 gold strike at California Gulch just south of present-day Leadville gave rise to the wagon road over Weston Pass.
  • It climbed to the headwaters of the South Fork of the South Platte, and on over the 11,921 foot Weston Pass toward the upper Arkansas River Valley and Leadville.
  • This pass was the primary route to Leadville for freight and passengers originating in Denver.
  • As a result, there was a great deal of stagecoach and freight traffic over the pass.
  • When Weston Pass was a toll road around 1878, the Spotswood & McClellan Stage Line had a monopoly on traffic between Fairplay and Leadville.
  • A telegraph line was also extended over the pass around this time.

Midland RR Tunnel

Midland Railroad tunnels along the Arkansas River near Buena Vista.

In 1880, the Denver & Rio Grande Railroad reached Leadville and traffic over the pass declined dramatically.

  • Around that same time the Denver, South Park and Pacific and the Colorado Midland Railroad also came through Buena Vista via Trout Creek Pass and the Arkansas River also eliminating the need for Weston Pass.
  • Many years later, the road was graded suitable for automobile travel, however, during the last decade, the Lake County (West) side has been allowed to deteriorate.
  • From the Park County side up to Weston Pass, the road is graveled and graded.
  • When going from the Arkansas River drainage to South Park, travel over Weston Pass is a nice change from the paved roads.
  • It is not steep and the mountains above the pass tower to over 13,000 feet.

We Love Leadville, Great Living @ 10,200

Because Leadville was home to one of the world’s largest mining booms and because it’s situated among some of the country’s highest mountains, mountain passes are plentiful.

  • The quickest route from one town to the other in the Rocky Mountains is often up and over a mountain.
  • Mountain passes—trade routes during the mining era—offer endless opportunities for off-road fun.

View west looking down Weston Pass

Views of the Sawatch Mountains and the Buffalo Peaks Wilderness and a rich history.

More Weston Pass History

The 13,000 foot Buffalo Peaks, formed by volcanic action long after the Mosquito Range uplift, mark the western edge of the 39 Mile Volcano Belt.

  • Before there were roads to South Park, early gold rushers using the Santa Fe Trail would head north along Fountain Creek.
  • As Pikes Peak came into view, they continued northwest up the creek and over Ute Pass, and then used Buffalo Peaks as a landmark as they entered South Park.
  • A crude toll road was built over Weston Pass as early as the summer of 1860.
  • At least 3 different toll companies operated the road over the next 20 years.
  • The early 1860’s saw some busy times for the tollway, but nothing like the hordes that raced for Leadville after the 1877 silver strike.
  • For about a two-year period during 1878-79, this road may well have been the busiest in all of Colorado.
Alpine Tunnel Telegraph Station
Alpine Tunnel Telegraph Station of the Denver, South Park and Pacific Railroad
  • As the Denver, South Park and Pacific Railroad built towards the Divide in 1879, end-of-track was at the wild tent town of Weston, several miles east of Twin Bridges.
  • From there, the Wall & Witter Company alone sent 7 stagecoaches and 11 freight wagons each day to conquer Weston.
  • On September 4, 1879, 225 teams were counted as they crossed the summit.
  • On the steeper, narrow sections of the road, literal traffic jams were the order of the day; and bloody stage crashes were not uncommon.
  • Isham & Co.’s summit house was at the top of Weston Pass to meet the needs of those who were thirsty and/or in a mood to celebrate achieving the Summit.


Hancock Pass and the Alpine Tunnel