Mount Blue Sky highway set to reopen for summer road trips in 2026

Mount Blue Sky is back on the summer road-trip list, and the big change for Front Range travelers is practical: the highest paved road in North America is reopening with the same summit payoff, but not the same drive-and-go freedom it had before the shutdown. The Mount Blue Sky Scenic Byway climbs more than 7,000 feet in 28 miles to 14,130 feet, and the Forest Service says the road is scheduled to reopen Memorial Day weekend 2026, weather dependent.

The closure that took it off the map started Sept. 3, 2024 and ran through spring 2026 so crews could tackle roadway construction tied to the Federal Highway Administration’s Federal Lands Access Program. Colorado’s transportation agency says that construction was completed in 2025. The reopening restores the upper stretch from Echo Lake Lodge to the summit, along with access to the kind of short, high-country outing that has made this route one of Colorado’s classic day trips.

Plan ahead before you point the car toward Idaho Springs. Recreation.gov says one reservation covers one private vehicle or motorcycle, and Denver7 reported that timed-entry reservations are required from 7 a.m. to 6 p.m. and can be booked up to 30 days in advance. The reported price is $20 for vehicles and $15 for motorcycles. Hikers and bicyclists entering from below the welcome station do not need reservations and are free. The Forest Service said more than 45,000 vehicles booked timed-entry reservations for the 2024 season, a sign of how quickly this route fills once the mountain opens.

That reservation system is meant to ease the same pressure that can turn a holiday weekend into a bottleneck, including wait times, crowding and parking pressure, while also limiting wildlife impacts. The payoff is still the same high-country mix that draws more than 100,000 visitors between May and September: Echo Lake Park at 10,600 feet, Summit Lake Park, Mount Goliath and the Mount Blue Sky National Recreation Trail. The route delivers views of the Continental Divide, mountain goats, bighorn sheep, marmots, birds, alpine wildflowers and Rocky Mountain bristlecone pines, with summit vistas that stretch toward Denver, Grays and Torreys peaks, Longs Peak, Pikes Peak, South Park and even the Sangre de Cristo Mountains.

The reopened byway also brings back the simple, fast summit run that so many summer road trippers missed during the two-year closure. It is still a mountain road at 14,130 feet, which means weather can change the plan fast and snow or ice can linger well into summer, but the classic drive is back where it belongs: on the map, on the reservation calendar and on the list for the season ahead.