Glenwood Canyon Information | Glenwood Springs, Colorado

Glenwood Canyon

About The Beautiful Glenwood Canyon 

For many visitors traveling to Glenwood Springs, Glenwood Canyon is a scenic drive that provides access to the town’s many attractions including Glenwood Hot Springs, Iron Mountain Hot Springs, Glenwood Caverns Adventure Park, as well as rafting, fishing and downhill sports in the winter months. But getting to Glenwood Springs wasn’t always so easy. October 2012, marked the 20th anniversary of the completion of Interstate 70 through Glenwood Canyon. Thanks to the dedication of visionary designers, project managers, engineers, construction workers, landscapers and others, the Glenwood Canyon that travelers drive through today is a smooth, safe and stunning engineering showpiece with extraordinary attractions of its own.

Glenwood Canyon was honored for its accomplishments in planning, context-sensitive design, management and construction and won more than 30 awards, including the 1993 Outstanding Civil Engineering Achievement Award from the American Society of Civil Engineers.

One of the biggest challenges the Colorado Department of Transportation (CDOT) faced was how to squeeze a four-lane freeway into a gorge barely wide enough to accommodate the existing two-lane highway with minimal impact to the environment. CDOT's solution was clever: construct two roadways, one nearly on top of the other. The final design features an elevated roadway including 40 bridges and viaducts spanning more than six miles between sections. The highway also houses a state-of-the-art traffic management and maintenance facility tucked inside the Hanging Lake Tunnels. From here CDOT employees monitor road conditions and traffic, and can quickly alert travelers to unexpected weather or circumstances. A fleet of tow trucks, fire trucks, and emergency vehicles are on 24-hour standby if needed.

While the engineering feats in Glenwood Canyon are nothing short of spectacular, so are the natural wonders. CDOT designers made sure drivers, cyclists, hikers and boaters all had an opportunity to enjoy the surroundings. Four rest areas Bair Ranch, Hanging Lake, Grizzly Creek and No Name invite visitors to stop and explore different sections of the canyon. Each rest area features parking areas, restrooms, interpretive displays, picnic grounds, water fountains, trash receptacles and access to hiking trails. Hanging Lake is the most popular. A recently refurbished trail and designation as a National Natural Landmark attracts hikers every day during the summer season. With its large, designated boat ramp, Grizzly Creek is the top choice for rafters and kayakers. No Name Rest Area provides access to hiking and at the eastern end of the canyon Bair Ranch offers visitors outdoor and western-themed activities all year long.

Spanning the entire length of Glenwood Canyon and connecting all four rest areas, the Glenwood Canyon Recreation Trail provides endless opportunities to explore on bike or by foot. The Glenwood Canyon Recreation Trail is accessible from Glenwood Springs and a perfect place to view wildlife, fish along the riverbanks, enjoy a family picnic, watch the Amtrak trains roll through the canyon and cycle for miles on end. Local businesses rent bikes and provide drop-off services so riders only have to ride in one direction.

When planning a drive through the Glenwood Canyon or a visit to Glenwood Springs, it is always a good idea to check road conditions prior to traveling. Interstate 70 through the Glenwood Canyon is the only major east/west road through the Colorado Rockies, check in with CDOT before your journey to ensure the best trip possible. 

Glenwood Canyon Fast Facts

  • 40 bridges over 12.5 miles
  • 15 miles of retaining walls
  • 2--4,000-foot-long tunnels
  • 150,000 new trees and shrubs planted
  • 30,000 tons of structural and reinforcing steel used
  • 810,000 tons of concrete used
  • 2 million tiles in Hanging Lake tunnels
  • 300 engineers consulted on the project
  • $490.3 million final cost of construction
  • 4 full-service rest areas that provide access to trails and the Colorado River
  • The project won more than 30 awards, including the 1993 Outstanding Civil Engineering Achievement Award from the American Society of Civil Engineers
  • A French-made overhead gantry was used to place 1,751 individual pre-cast concrete segments that make up French Creek and Hanging Lake Viaducts
  • In 2011, Hanging Lake was designated a National Natural Landmark
  • Glenwood Canyon is home to a thriving wildlife population including bighorn sheep, marmots, raccoons, birds, bears, deer, mountain lions and coyotes
  • The CDOT traffic management facility in the Hanging Lake Tunnels also monitors the conditions in the Wolf Creek Pass Tunnel approximately 200 miles away
Hanging Lake in Summer

Hanging Lake is a crystal-clear, travertine lake located high atop the cliffs of Glenwood Canyon. The mile-long hike is steep and rigorous, but rewarding once you see the natural beauty that awaits you at the top.

Grizzly Creek in Glenwood Canyon

Grizzly Creek is one of several tributary streams that feeds into the Colorado River. The out and back trail meanders along the creek for several miles of spectacular, towering cliffs.

No Name Trail Head

In addition to Hanging Lake and Grizzly Creek, this is yet another spectacular trail located in Glenwood Canyon. The trail follows No Name Creek and is horse- and hound- friendly.

Family Biking the Glenwood Canyon Bike Path

The Glenwood Canyon Recreation Trail provides easy access to Glenwood Canyon and the Colorado River, making these natural wonders ideal for people of all ages and abilities to enjoy.

Colorado Zipline Across the River

Soar across the Colorado River or fly down a mountainside with a thrilling zip-line ride in Glenwood Springs. Experience a Colorado zipline adventure through the wilderness!