1
San Francisco Peninsula Watershed
Managed by San Francisco Public Utilities Commission
28 acres
No dogsMapped in OpenStreetMap
Outdoors · Millbrae
Millbrae, CA parks, trails & bike paths
About 3.8% of Millbrae is conserved land, roughly 80 acres. There are about 4.3 miles of mapped trails.
Conserved land, trails, parks and bike routes in Millbrae, measured from OpenStreetMap and USGS data.
At a glance
Millbrae outdoors
Conserved land
3.8%
80 of 2,097 acres
Trails
4.3 mi
1.3 mi per sq mi
Parks & preserves
15
4 conserved acres per 1,000 residents
Bike routes
9.7 mi
1.8 mi lanes · 3.0 mi off-road paths
Conserved land is a share of the whole town area. Bike lanes are often missing from the map in smaller towns, so that number is likely low.
Map
Conserved land, trails & bike routes
Tap a number or a place below to zoom in© OpenStreetMap contributors · USGS PAD-US
Places to walk
Parks & preserves with trails
Ranked by mapped trail miles. Directions go to the nearest marked trailhead or public parking.
2
Junipero Serra County Park
Park
11 acres0.2 mi of trail
Oak Cove Trail
Dog rules not recorded
DirectionsTo the parking lot
3
Spur Trail
Park
9 acres0.1 mi of trail
Dog rules not recorded
DirectionsTo the parking lot
4
Mills Estates Park
Park
5 acres
Dog rules not recorded
No trailhead mapped yet
All 15 parks & preserves
- Central Park4 ac · Directions
- Schultz Park3 ac
- Bayfront Park3 ac · Directions
- Josephine Waugh Soroptomist Park2 ac · Directions
- Millbrae Meadows Park2 ac
- Mosta Grove2 ac · Directions
- Green Hills Park2 ac · Directions
- Rotary Park1 ac · Directions
- Lions Park1 ac
- Bayside Park1 ac
- Marina Vista Park1 ac
Who protects the land
80 conserved acres
Who manages it, from PAD-US. Approximate, because parcels can overlap.
Biking & sports
Bike routes, courts & fields
- Painted or protected bike lanes1.8 mi
- Off-road bike paths3.0 mi
- Shoulders & shared lanes4.9 mi
Courts & fields
- Tennis13
- Basketball10
- Baseball7
- Volleyball4
- Soccer3
- Football1
- Skate park1
Counts include school and college facilities, which aren't always open to the public.
Next door
Millbrae and its neighbors
Towns whose outdoors data has been built so far.
| Town | Conserved | Trails | Parks & preserves |
|---|---|---|---|
| Millbrae | 3.8% | 4.3 mi | 15 |
| San Bruno | 7.8% | 4.9 mi | 14 |
| Burlingame | 4.6% | 2.0 mi | 13 |
Trail talk
Conditions & tips from neighbors
No recent posts about Millbrae's trails yet. Muddy, icy, a bridge out, where to park: a quick post helps the next person.
Sources: trails, parks, preserves, courts and bike lanes © OpenStreetMap contributors (ODbL), map data as of 2026-09-28. Conserved land: USGS Gap Analysis Project, Protected Areas Database of the United States (PAD-US). Measured against the Census town boundary.
How we measure
"Trails" are OpenStreetMap paths, bridleways, public tracks and unpaved footways, plus footways inside a park or preserve or on a named trail route. Sidewalks are left out. Areas are counted on a 20-meter grid, so overlapping parcels count once. "Conserved" includes conservation easements, which protect land from development but are usually private property. Trailheads are the nearest marked trailhead, public parking lot or information board within about 150 meters of a preserve. Dog rules come from OpenStreetMap when someone has tagged them; otherwise we show what's typical for the land manager, or say the rules aren't recorded.