4.7
(5883)
5,984
hikers
01:09
3.87km
120m
Hiking
Embark on the Red Rocks and Anemone Loop, an easy hike that winds through striking red sandstone formations. This route offers panoramic views of downtown Boulder, the University of Colorado campus, and the eastern plains. You will cover 2.4 miles (3.9 km) and gain 402 feet (123 metres) in elevation,…
Last updated: April 23, 2026
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2.87 km
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3.87 km
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Way Types & Surfaces
Way Types
3.87 km
Surfaces
3.86 km
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Elevation
Highest point (1,920 m)
Lowest point (1,800 m)
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This route was planned by komoot.
Parking is available at the trailhead. However, it's worth noting that restrooms are not always present at this location.
Yes, dogs are welcome on the trail, but they must be kept on a leash at all times.
The trail offers stunning views year-round. For the best panoramic vistas of Boulder, the Front Range, and even distant 14,000-foot peaks, clear days are ideal. Spring and fall often provide pleasant temperatures and vibrant scenery.
No, there are no specific permits or entrance fees required to hike the Red Rocks and Anemone Loop trail, as it is part of the City of Boulder Open Space and Mountain Parks system.
When hiking in Boulder Open Space and Mountain Parks, remember that dogs must be leashed, stay on designated trails, and practice Leave No Trace principles. Always check for any temporary closures or specific regulations before your visit.
While generally considered moderately challenging, many find this trail accessible for families and those new to hiking. It's less intense than some other local climbs, though it does have steep sections that provide a good workout.
The terrain is varied. You'll encounter standard trail pebbles, newly installed flagstone steps, and rock retaining walls from a 2021 renovation. Some parts are a steady uphill walk, while others are quite steep with larger rocks. The path moves between tree-covered areas and open spaces.
You'll be treated to stunning panoramic views of downtown Boulder, the University of Colorado campus, and the eastern flatlands. Key viewpoints include Reflection Point and Anemone Point Viewpoint, which offers a 360-degree lookout of downtown Boulder and Mount Sanitas. You'll also pass by the striking red sandstone formations that give the trail its name.
This trail underwent an extensive renovation in 2021, which involved flying in hundreds of flagstone pieces and tons of rock by helicopter to construct new steps and retaining walls. This facelift transformed it into a highly enjoyable and sustainable experience, making it one of Boulder's most popular hiking destinations.
The loop is approximately 4.4 miles (about 7 km) long and can usually be completed in about 2 hours, depending on your pace and how often you stop to enjoy the views.
Yes, the route primarily follows the Anemone Loop Trail, with sections covering 82%, 63%, 52%, 46%, and 39% of its length, indicating it's a dedicated path within the larger Anemone Loop system.