Jefferson, Colorado

I decided to make an Outbound listing for this because the AllTrails listing is incredibly inaccurate. Hopefully you're reading this one!  Your adventure starts at the trailhead of Fulford Cave / Fulford Cave Campground in Yeoman Park. Yeoman Park is just past Sylvan Lake State Park and is consid...

This hike begins at the east side of the Visitor's Center parking lot. The Visitor's Center keeps a record of any recent wildlife sightings, so its a good idea to check in the building if your goal is to see some animals. Otherwise, head to the end of the parking lot and take trail #5 down the hi...

While the narrow trail is often popular, it's only 100 yards to see this 70-ft tall waterfall, set against a beautiful canyon backdrop. Keep in mind there's no climbing allowed on or around the falls. It is also a good idea to check if the trail is closed for maintenance, ahead of time.

This amazing adventure starts at 9,900 feet and goes up 4,300 feet over the course of an 8.5-mile round trip. You will want to start at the Denny Creek Trailhead. If you are coming from Buena Vista or staying at the Collegiate Peaks Campground you will pass Denny Gulch and then Denny Creek. The ...

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...

This hike begins at the east side of the Visitor's Center parking lot. The Visitor's Center keeps a record of any recent wildlife sightings, so its a good idea to check in the building if your goal is to see some animals. Otherwise, head to the end of the parking lot and take trail #5 down the hi...

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...

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

Starting at 8900 feet of elevation, this 13.25 mile roundtrip hike begins its 5400 foot elevation gain on a dirt road that winds for 3 miles until you break the treeline. If you have 4WD and good clearance you can drive most of the way up this road, shortening your entire hike by about 6 miles. J...

Take US-24 west and turn left at traffic light in Divide. Drive south on US-67 for about 4 miles. Turn left to CR-62 right after you pass the entrance to Mueller State park on the right. Drive about a mile on the dirt road and you will see the new trailhead parking lot on the left side.Once you p...

Starting at 7,600 ft this 1.35 mile (one-way) hike is the shortest, and by far the least strenuous, hike to summit one of Boulder's iconic peaks. Parking for this trail-head is available along the road a short drive, 4.5 miles, up Flagstaff Rd. The trail gently slopes along a ridge for the firs...

To get there from downtown Boulder, head west on CO 119 and almost 4.5 miles after you have left Boulder, turn right onto Sugarloaf Road. 4 miles after the turn from CO 119, turn right onto Sugarloaf Mountain road (located at the top of the road). If the road starts descending, you've gone too fa...

The Basics: The Challenge Hill, or as I like to call it, the Mini-Incline, is a shrunken version of its big brother to the south in Manitou. However, don't let its relatively small 200 stair count fool you - this hill is a serious workout! Located in Philip S. Miller Park, just one minute off I-2...

Start at the Pawnee Pass Trail No. 907 Trailhead. Long Lake is about 2 tenths of a mile and Lake Isabelle is 2 miles from the trailhead. Keep an eye out for moose grazing in the bushes or in the water near Long Lake. This is a 4 mile out and back hike with well marked trails. For an 8.75 mile hi...