The Longmont-to-Boulder (LoBo) Regional Trail is a 12-mile trail system that runs through Gunbarrel, Niwot, and open space properties connecting the City of Boulder with the City of Longmont.
Longmont-to-Boulder (LoBo) Regional Trail
COVID-19 Safety Information
Bring a face covering.
Face coverings are required at trailheads, when passing other visitors, and when six feet of distancing cannot be maintained. See the Public Health Order for more information.
Give space to others on the trails.
Please stay at least six feet away from people who are not from the same household.
Follow all rules and regulations.
Park in designated spaces only and follow trail directional arrows. Rangers are issuing fines for violations.
Visit on weekdays to avoid crowds.
Parks and trails are generally less crowded on weekdays. Parking lots are full as early as 8 a.m. on weekends.
| Trails |
|---|
LoBo Trail     ~12 miles – Easy |
Parking
- Cottonwood Trailhead (City of Boulder)
- Lefthand Creek Park (City of Longmont)
- Lefthand Valley Grange
- Monarch Trailhead
- Niwot Trailhead
- Twin Lakes Trailhead
Restrooms
- Temporary facility at Niwot Trailhead
Keep in Mind
- Regional trails and regional trail connectors are open to commuters 24 hours per day.
- Unauthorized motor vehicles are prohibited including scooters and mopeds.
- E-bikes are allowed except on the Cottonwood Trail, Cottontail Trail, and other signed areas.
- Stay on the designated trail as private property borders the trail in several places.
- There are several areas where you need to use on-street connections.
History
See the list of completed trails sections, current and future projects on the LoBo Regional Trail Project Page.