South Boulder Peak, Bear Peak and Nebel Horn Loop

Doudy Draw Trail is an out-and-back trail where you may see beautiful wildflowers located near Boulder, Colorado.

The best advice I can give you? Wake up early to start this hike.Even though the Bear Peak hike will only take you about 4-5 hours round trip, it will still be advantageous to get off the mountain before afternoon and evening storms might pass through. This is a steep 7-mile out and back trail.Start at the South Mesa Trailhead. Take Eldorado Springs Drive until there's a dirt road turnoff; take...

Starting at the Mesa trailhead, continue a half a mile through a relatively even grade before arriving at the North Fork Shanahan trailhead, which will take you another half a mile on much steeper grade up to Fern Canyon where you will start a much harder portion of the hike; here, you'll head straight up the mountain through a heavily forested area filled with streams and an abundance of wildl...

This is a great spot for an easy/moderate hike or trail run. The trail is accessible year round and can often be hiked in winter as well as other seasons. You start out at the Mesa Trailhead parking lot off of Hwy 170. There is a parking lot here but this is a starting spot for several hikes into the Flatirons, so plan ahead for a spot on weekends. This is a great trail if you only have a coupl...

Eldorado Canyon Trail makes for a great day hike, with great views and a steady, challenging uphill – bring lots of water!For something shorter, try Streamside Trail (1 mile roundtrip), Fowler Trail (1.4 miles), or Rattlesnake Gulch (2.8 miles). Streamside, appropriately, leads you alongside a creek, while Fowler has great views of the canyon. Rattlesnake gains the most elevation of the three, ...

From the parking lot, take South Flatiron Vista Trail for 2.4 miles, where you'll cross onto North Flatiron Vista Trail. In 1 mile, take the connector trail back to the trailhead. To shorten the loop to 2 miles, hike South Flatiron for just 1 mile to Prairie Vista Trail, which leads back to the connector in another mile.