Lair O’ The Bear

Rocks off of Bear Creek Trail


Rest your fears of finding the Lair O’ The Bear by accident, all you are likely to find in this park is a great place to escape the city while you enjoy nature!

Mountain meadow at Lair O' The Bear Park
Mountain meadow at Lair O’ The Bear Park

Peace and inner tranquility can be found along the trails within Lair o’ the Bear Park or at the very least you will find the creek to be a rather relaxing place to hike for the day. The park boasts 28 picnic tables and an unending number of good places to drop a line in case you forgot your picnic lunch. Being so close to Denver the park is very popular but still offers a great escape. Don’t forget to check out the modern day castle just a short shamble down the Bear Creek trail.

5.8 Miles of Trails

Park Details:

  • Dogs are allowed but must be leashed
  • Hiking
  • Mountain biking
  • Centaurs Equestrian
  • Fishing
  • Right next to Bear Creek for relaxing day
  • Restrooms available
  • Park opens one hour before sunrise until one hour after sunset
  • 28 Picnic tables make it a great place for a family outing.
  • No Entrance fees

Emergency contacts:

Jefferson County Sheriff’s office @ (303) 277-0211

If the event is life threatening dial 911

Quick Reference Map

A static version of the park map can be downloaded from Lair O’ The Bear Park.

Free GPX files are also available for use for your trip planning.

Bear Creek Trail

Difficulty Rank (1 – 10)5 (Moderate)
Views Rank (1 – 10)6
Distance5.9 miles
Time NeededAbout 2 Hours 15 Minute


  • Connecting trails: Westridge Trail, Meadow View Trail, Panorama Point, Creekside Trail, and Bruins Bluff Trail
  • Heavy traffic out and back
  • Multi Use trail
  • Partially treed
  • Closest parking area: Either Lair O’ The Bear parking lot or Pence Parking lot
  • Hosts a Bike repair station at the beginning of the trail

Trailhead directions: Starts at both parking lots

Trail Highlights:

  • Views of a modern Castle
  • Bear Creek
  • Variety of scenery
  • OneSunChasers favorite trail in this park


This is a very popular hike for both mountain bikers and hikers. There is plenty to look at on the hike that take you through several different parks as you wander through the mountains and down into the valley where Bear Creek tumbles down to Morrison. While the path is long there are several shorter variations you can do and lots of opportunities to see the trail in parts over several trips. Near the Lair O’ the Bear parking lot there is a modern castle that is a great highlight of the trail and always a big hit with children. If you are looking for a light workout I would suggest hiking the trail from the Lair O’ The Bear parking lot up to the Pence Park parking lot (This is easiest if you hike with a friend and leave one car at each lot and shuttle between them.) Or you can simply shift into beast mode and crank out over 11.8 miles of trail in one day. Either way the only thing you are losing out on is potentially some extra fat you had stored away for a rainy day.

Bruin Bluff Trail

Difficulty Rank (1 – 10)5  (Moderate)
Views Rank (1 – 10)4
Distance1.2 miles
Time NeededAbout 25 Minutes


  • Connecting trails: Caster Cutoff, Bear Creek Trail, Creekside Trail
  • Lightly treed
  • Hiker only
  • Mostly exposed with light tree cover
  • Closest parking area: Lair O’ The Bear parking lot

Trailhead directions: S-Creekside by the restrooms | R-Bruins Bluff

Trail Highlights:

  • View of Bear Creek from above


All the trails in Lair O’ The Bear are on the short side, and this is the longest by far. There is a bit of a climb to the trail, but anyone in reasonably good shape should not struggle on this trail. There are some good views from the rock ledge about ⅔ of the way into the trail, but other than that there are not any notable points on the trail. The trail is mostly exposed, but short so if you need shelter from rain, sun or snow it will not be far away, providing you were able to get a spot in the parking lot.

Castor Cutoff Trail

Bear Creek from Lair O" The Bear Park
Lair O The Bear Park
Difficulty Rank (1 – 10)3 (Easy)
Views Rank (1 – 10)3
Distance0.3 miles
Time NeededAbout 5 Minutes


  • Connecting trails: Bruins Bluff Trail, Bear Creek Trail
  • Hiker only
  • Light elevation gain/loss
  • Partial trees
  • Closest parking area: Lair O’ The Bear parking area

Trailhead directions: S-Bear Creek Trail | L- Bruins Bluff trail just over foot bridge | L- Caster Cutoff Trail

Trail Highlights:

  • Views of meadow and Bruins Bluff


This is a short access trail to Bruins Bluff trail, there are some trees, but they are mostly just off the trail near the river and offer little shade on the trail. There are lots of little places to stop off and check things out. This is a good trail for kids it’s not too steep and there’s lots to explore.

Creekside Trail

Trail that runs between Bear Creek River and the Parking lot for the Lair O' The Bear Park
Trail by Bear Creek
Difficulty Rank (1 – 10)2 (Easy)
Views Rank (1 – 10)3
Distance0.3 miles
Time NeededAbout 5 Minutes


  • Connecting trail: Bear Creek Trail
  • Very little elevation change
  • Lightly treed
  • Closest parking area: Lair O’ The Bear parking lot

Trailhead directions: Trail starts from the parking lot

Trail Highlights:

  • Walk along Bear Creek
Covered picnic area in Lair O'The Bear Park
Picnic area in Lair O’The Bear Park


There are a ton of great picnic spaces off this trail. It is mainly used to access the river and the picnic tables that are scattered all along the path. There is some tree cover here and there, but it is not thick or consistent, luckily it is close to the parking lot and not long at all.

All the information listed in this post is also available in an E-book which can be purchased from Amazon. Please consider purchasing a copy, or one of the other outdoor guides we have available!

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