South Boulder Creek Trail at a glance: A 4-mile paved path following South Boulder Creek through wetlands and open space. Flat and easy—perfect for families, bikes, strollers, and wheelchairs. Good birdwatching. Connects to the Bobolink and Marshall Mesa trail systems. Dogs allowed on leash.
Trail Overview
Distance: 4 miles one way
Elevation gain: Minimal (nearly flat)
Surface: Paved
Difficulty: Easy
Trailheads: South Boulder Road, Baseline Road, or Bobolink Trailhead
South Boulder Creek Trail offers something rare in Boulder's trail system: a completely flat, paved path through beautiful scenery. While most Boulder trails involve climbing, this creekside path is accessible to everyone. It's popular with families, cyclists, dog walkers, and anyone wanting a peaceful walk without elevation gain.
Trail Description
The path winds through wetlands along South Boulder Creek, with mountain views to the west. Cottonwood trees provide shade in summer. The creek itself is home to beaver, great blue herons, and various waterfowl. The wetland habitat attracts diverse birds—bring binoculars.
Several access points allow for walks of various lengths. The full trail runs roughly 4 miles from the South Boulder Road area to connections with Baseline Road paths. You can extend further by connecting to the Bobolink Trail or Marshall Mesa trails.
Trail Sections
Bobolink to Baseline
The most scenic section through open wetlands. Good wildlife viewing. About 2 miles.
Baseline to South Boulder Road
More urban section but still pleasant. Connects to city path network. About 2 miles.
Activities
- Walking/Running: Flat, paved surface is easy on joints. Popular with casual walkers and joggers.
- Biking: Good for all cycling levels. Part of Boulder's bike path network.
- Birdwatching: The wetlands attract diverse species. Look for great blue herons, red-winged blackbirds, and various ducks.
- Wildlife: Beaver activity visible along the creek. Deer common in early morning and evening.
Facilities
- Parking at Bobolink Trailhead (South Boulder Road near Cherryvale)
- Restrooms at some trailheads
- Benches along the path
- Connections to Boulder's multi-use path system
Frequently Asked Questions
Is South Boulder Creek Trail good for kids?
Yes—the flat, paved surface makes it perfect for kids on bikes, in strollers, or walking. No steep sections or difficult terrain.
Are dogs allowed?
Yes, on leash. The path passes through wildlife habitat, so leashes are important.
Can I connect to other trails?
Yes. The trail connects to Bobolink Trail (heading east) and Marshall Mesa trails, as well as Boulder's city path network.