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Parks & Open Space

5201 St. Vrain Road
Longmont, CO  80503
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tel (303) 678-6200
fax (303) 678-6180

Boulder County Fairgrounds
9595 Nelson Rd.
Affolter House
Longmont, CO  80501
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tel (303) 678-6235
fax (303) 678-6322

 


Betasso Preserve

IBetasso Preserve.n 1975, Ernie Betasso's 773-acre ranch became the Parks and Open Space Department's first major open-space acquisition. Ernie wanted others to enjoy his land as much as he had and helped the department oversee Betasso Preserve until his death in 1983.

Betasso Preserve has a multiuse trail, a picnic area and group shelter available for visitors and is located west of Boulder. Please note that changes have been instituted to help mitigate trail user conflicts.

History

Betasso Preserve, located at the junction of Boulder and Fourmile Canyons, was once adjacent to the old town of Orodell, built in the 1870s when sawmill and mining operations sprang up. A general store, post office and school served visitors. Five stage coaches passed through Orodell daily, on their route between Boulder and Nederland. In 1883, most of Orodell was destroyed by fire and in 1894, the sawmill and gold mill were destroyed in a flood, never to be rebuilt.

In 1912, the Blanchard family homesteaded 160 acres which was later purchased in 1915, by Steve Betasso, a hard-rock miner from Fourmile Canyon. Steve, together with his sons, Dick and Ernie, expanded the ranch with their profits from gold and tungsten mining. Parks and Open Space recently restored the original Betasso family homestead, which will be used to host interpretive programs.

Using the Betasso Ranch for their cattle operations, Dick and Ernie, wintered cattle on the ranch, driving the herds to Mammoth Basin in the summer.

Trails

Betasso Preserve consists of 773 acres of backcountry.Canyon Loop Trail. The 3.2 mile, moderate to difficult Canyon Loop Trail is an easier hike if started from the east trailhead. 

The multiuse trail is open to hikers, mountain bikers and equestrians. Dogs are also allowed on this trail. Changes have been instituted at Betasso Preserve to help mitigate trail user conflicts. Please be aware of the following changes:

  • Mountain biking is prohibited on Wednesdays and Saturdays on the Canyon Loop Trail.

  • Mountain bikers are required to travel one direction on the Canyon Loop Trail. Please check the sign at the trailhead because directional use will alternate monthly. Other trail users are encouraged to travel in the opposite direction, but not required.

  • Bummer's Rock Trail is closed to mountain biking.

  • The Betasso/Boulder Canyon Link is open for use. From the top, access the link east of Bummer's Rock trailhead just before the water treatment plant. From the bottom, access the link along Boulder Canyon (Highway 119) just east of the tunnel. This link is extremely steep with loose rocks on the surface, use at your own risk.

  • Mountain bikers must ride on designated trails only. Law enforcement officers strictly enforce these regulations. Fines begin at $50.

Facilities

A group shelter, which can accommodate up to 50 people, is available for reservation. The picnic area, situated in a pine forest, offers good views of the plains.

Access

Betasso Preserve is located 6 miles west of Boulder off Sugarloaf Road.

Visiting Betasso Preserve

Because all of our open space properties are environmentally sensitive, it is important for users to know the rules and regulations pertaining to our open space.

Betasso Preserve Map Once the map is displayed, you can use the adobe toolbar to fit the map to your window, pan, zoom in or out, search or print the map on your own printer. The size of the original map and screen reduction are shown on the lower left hand status bar.

The map is a 665 KB file and will require Adobe Acrobat Reader, which is available free from Adobe. Map may not appear properly in your web browser, for best results, save map file to a directory on your computer (right click and choose "Save Target as" in Internet explorer or "Save Link as" in Netscape) and open using Adobe Reader.



Black-tailed prairie dog.

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