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Centennial Park Trailhead

Centennial Park Trailhead

COVID-19 ALERT

Always bring a face covering when leaving your home. Anyone over 12 years old is required to wear face coverings anytime they cannot maintain six feet of distance at OSMP trailheads and when passing others on trails. If visitors are at least 6 feet away from others, they do not need to wear a face covering over their nose and mouth. However, if visitors reach 6 feet distance to someone else on the trail, they should put the covering back over their nose and mouth. Learn more.

Limited parking on Flagstaff Mountain. Flagstaff Mountain continues to be busy on the weekends. Parking is extremely limited. For your safety & the safety of others, do not park along the side of the road. Illegally parked vehicles can be ticketed and towed. Consider visiting different locations. Plan your visits through OSMPTrails.org or download the Boulder AreaTrails App.

Siempre traigan un cobertor facial cuando salgan de su hogar.  Cualquier persona mayor de 12 años requiere usar un cobertor facial cuando no pueda mantener una distancia de 6 pies (2m), ya sea en las entradas de los parques o cuando pasen a otros en el sendero. Si los visitantes están a más de 6 pies (2m) de otros, no necesitan usarlo para cubrirse la nariz y la boca. Sin embargo, si los visitantes se acercan a 6 pies (2m) o menos de distancia de alguien en el sendero, deben cubrirse la nariz y la boca.

Stay on trail and walk through mud. If needed, step off to maintain distance. Please avoid stepping on vegetation. If possible, step onto a rock or a bare spot to let others pass, then step back on the trail. Politely announce yourself if you need to pass others. Traveling off trail, whether hiking, running or biking, can permanently damage vegetation and widen trails. Learn more.

LOCATION

South side of Sunshine Canyon, just west of the Sanitas access point.

Please check for Trail & Area Closures.

Or view the interactive trail map (includes trail closures) and the interactive wildlife closures map.

You are responsible for knowing and complying with all closures and OSMP rules & regulations.

PARKING

Parking lot at trailhead.

TRAILHEAD SAFETY

Please keep your car doors locked and your car windows rolled up at all times while leaving your vehicle parked at OSMP trailheads. Also consider leaving important valuables at home or take them with you while visiting open space. To report suspicious activity please call City of Boulder Dispatch 303-441-3333 or Boulder County Dispatch 303-441-4444. For crimes in progress, call 911 immediately.

TRAILS

View Centennial/Sanitas/Red Rocks Area Trail Map pdf

Red Rocks Trail is 0.5 mi; 300ft. This area is actually a network of short trails. Starting at Centennial Trailhead the trail gains a ridge. It goes to the saddle to the right of the spectacular fins of Red Rocks. The trail continues down the ridge to end at Settler's Park. The Sunshine Canyon Trail (1.3 mi) branches off from the Red Rocks Trail just after going over the Silver Lake Ditch and heads west up Sunshine Canyon. The Anemone Trail (0.4 mi) branches off from the Red Rocks Trail 0.2 mi from the trailhead and goes up Anemone Hill.

Across Sunshine Canyon Drive from the Centennial Trailhead is the access point to Mt. Sanitas.

RESTROOMS

Located at the trailhead.

PICNIC FACILITIES

Four picnic tables at trailhead.

BIKE REGULATIONS

No bicycles are allowed in this area.

DOG REGULATIONS

Mt. Sanitas Dog Regulations Map
Red Rocks/Settler's Park Dog Regulations Map

Learn about bringing your dog to OSMP. Dogs must be on a hand-held leash at all times unless they meet the voice and sight control standard and display a City of Boulder Voice and Sight tag. Dog excrement removal is required by law. A dog station is available to aid in the collection of dog excrement.

WILDLIFE

Black bears, mountain lions, and mule deer are inhibits to this area.

HISTORIC INFO

Settlers' Park got its name because it was thought to be the location of the first permanent camp of American settlers in the Boulder area. The group pitched their tents at the base of the sheltering Red Rocks on Oct. 17, 1858.  A group of about 24 men heading toward Cherry Creek-Auraria gold strikes broke away from their wagon train because one of their members, Captain Thomas Aikins, thought that the "mountain looked right for gold" in the foothills west of the Boulder area. Red Rocks was purchased in 1920 and 1926.