Trip
Hiking – Boulder Open Space
Boulder Open Space hike. Mt. Sanitas via the Lion's Lair Trail. This is a gradual hike starting from the first sharp curve on Sunshine Canyon (or about 1.5 miles NW from Centennial Trailhead at the base of Sunshine Canyon). https://alltrails.com/trail/us/colorado/lions-lair-trail
Contacts
Mary Kolenda
Primary Leader
- Thu, Aug 28, 2025
- Boulder
- Hiking
- Adults
- Moderate
- Mileage: 4.1 mi
- Elevation Gain: 826 ft
- High Point Elevation: 6,750 ft
- Pace: 2.0
- 2 (4 capacity)
- FULL (2 capacity)
- Cancellation & Refund Policy
More details will be sent in pretrip letter.
Meet at Lion's Lair Trailhead at 8:30am for prompt 8:35am departure. Parking is limited and there are no restrooms. Restrooms and carpooling options are available at the Centennial Trailhead at the base of Sunshine Canyon. The trip will take approximately 2 hours but allow 3 hours.
Route/Place
Roster
Required Equipment
Required Equipment
Please bring the ten essentials.
Trip Reports