When to Go on a Colorado Wildflower Hike
On Colorado's eastern plains, wildflowers begin to spread their petals in April and May. But in the Rocky Mountains in western Colorado, where snow often doesn't melt completely until mid-June or later, wildflowers usually don't pop up until July and August.
This late bloom means that the colorful display is often concentrated and profuse. At altitudes ranging from 8,500 to 14,000 feet, the pinnacle of this blooming season is usually around the Fourth of July.
1. Willow Creek Trail, Roxborough State Park
Red rocks and wildflowers dominate the landscape of this 3,245-acre state park, where the ecology is diverse and unique. This area is known as a transition zone — a location that encapsulates the natural transition of the plains' rise into the dramatic heights of the Rocky Mountains. Because of this varied environment, certain types of wildflowers usually found miles apart can be seen growing close to each other. This park is popular because of its proximity to Denver. As a day-use park, it’s ideal for getting away from city distractions and reconnecting with the serene beauty of Colorado wildflowers.
Nearby Cities: Denver, Littleton, Sedalia, Castle Rock
Flowers You’ll See: Canada violet, larkspur, golden banner and chiming bells, poppy mallow, orchid penstemon, sego lily, American vetch, cinquefoil, Drummond milkvetch, purple milkvetch, sulphurflower, tall scarlet paintbrush, orange paintbrush, scarlet gaura, white gilia, scarlet gilia, prairie coneflower, copper mallow, spring beauties, silvery lupine, birdfoot violet, purple prairie flower, white prairie flower, green gentian
Prime Bloom Time: Early May through June
2. Alpine Loop Scenic Byway
If you want to view wildflowers in Colorado’s true wild, then you need to take the Alpine Loop Scenic Byway. Accessible only by a 4x4 vehicle with high clearance, this rugged country serves as the perfect growing grounds for a multitude of wildflowers. It is important to stay on all designated roads at all times — getting stuck is a common occurrence for those who decide to go off-road. The route follows 63 miles of unimproved road and reaches heights of 12,800 feet. There are many hiking spots along the way, so you can get out and take a closer look. And when riding OHVs, always keep "Stay the Trail" rules of thumb in mind to protect the Alpine Loop's delicate terrain.
Nearby Cities: Silverton, Lake City and Ouray
Wildflowers You’ll See: Tufted hairgrass, alpine timothy, bog sedge, rushes, bistort, Colorado blue columbine, avens, larkspur, gentian, geranium, Jacob’s ladder, monkshood, catchfly, phlox and bluebells
3. Rabbit Valley Recreation Area
Near the Colorado River, you’ll find the Rabbit Valley Recreation Area. In an expanse of 24 square miles, high-mountain desert terrain prevails in the semi-arid climate. Found growing among wind-sculpted sandstone, wildflowers add a welcome burst of color. And with the elements to contend with, these flowering plants are as hearty as they are colorful. The Bureau of Land Management operates this area, where you can enjoy wildflowers in a multitude of ways. Take a horseback ride through the area and get a view of the sweeping panoramas while atop your mount. Or hike it yourself on the area's many miles of hiking trails. Then relax after a long day at one of three designated campsites.
Nearby City: Grand Junction (follow I-70 west to the Rabbit Valley exit. Turn left over I-70. Follow the road a short way until you reach Rabbit Valley)
Wildflowers You’ll See: Mariposa lily, double bladderpod, globemallow, Jones’ blue star, glandular phacelia and grand buckwheat
Prime Bloom Time: Late April to June