Broomfield, Colorado

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 c...

Teller Farms (East Boulder) Trail is an out-and-back trail that takes you by a lake located near Lafayette, Colorado.

This 4 mile loop ascends only a slight amount in elevation, making for a pleasant loop in which opportunities for appreciation of the nature around you and broad vista photography are in plentiful supply. A great hike for those who may still be building their fitness, as so many trails in Boulder...

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.St...

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 st...

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...

Starting on the edge of a neighborhood in South Boulder, this 3.8 mile loop begins its 869 foot elevation gain by meandering through a pine forest. You can 'choose your own adventure' by exploring the handful of trails that meet up with the Shanahan Ridge Trail, such as the South Mesa Trail, Shad...

Have you ever reached the bottom of a hike with some friends and thought, 'That was nice, but I'd still like to hike more... a lot more.'? Then the Skyline Traverse is for you. Instead of hiking just Green Mountain or Bear Peak, the Skyline Traverse links South Boulder Peak, Bear Peak, Green Mou...

Rocky Mountain Lake Park in Denver is a serene urban park offering various outdoor activities. The park is open daily from 5:00 AM to 11:00 PM.  Visitors can enjoy fishing, walking or jogging around the lake, picnicking, or birdwatching. The park has open grassy areas, playgrounds, and stunnin...

The Bear Canyon Trailhead is just one of many starting points for this hike, one could also start at NCAR, North Fork Shanahan, or any point on the Mesa Trail. For the purposes of this adventure, I'll start at Bear Canyon Trailhead in South Boulder. This hike will take you about 2-4 hours dependi...

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 cr...

Angel's Way is an amazing 8 pitch rock climb scramble (5.2) that is tucked away in Skunk Canyon, hidden from the crowds of Chautauqua. The best part of this scramble is you only need your climbing shoes and chalk-bag. It is similar to the 'Free Way' on the Second Flatiron. I would encourage ev...

The NCAR Hill Climb, so named because it ends at the National Center for Atmospheric Research, is popular with cyclists, but is a great choice for runners as well. Follow the NCAR - Table Mesa Trail to the top, with beautiful views of the Flatirons and surrounding hills during any season.Make sur...

Rattlesnake Gulch Trail is located in Eldorado Canyon State Park. It is a short 20 minute drive from Boulder and is one of three hikes in the park. You will need to pay an entrance fee to get inside to the park which costs $8. The trail is approximately 2.8 miles one way and carries a consistent ...

A great place to watch the sunrise in Boulder is at NCAR, the National Center for Atmospheric Research. Park in the parking lot at the top of the hill, and if you're feeling up to it, you can walk south for about 10 minutes to an adjacent hill with beautiful views. Either way, you will want to ge...