1
Alston Park
Park
161 acres6.6 mi of trail
Dog rules not recorded
DirectionsTo the parking lot
Outdoors · Napa
Napa, CA parks, trails & bike paths
About 13% of Napa is conserved land, roughly 1,490 acres. There are about 20 miles of mapped trails, and the biggest networks are in Alston Park (6.6 mi), John F. Kennedy Memorial Park (1.4 mi), and Westwood Hills Park (0.9 mi).
Conserved land, trails, parks and bike routes in Napa, measured from OpenStreetMap and USGS data.
At a glance
Napa outdoors
Conserved land
13%
1,490 of 11,699 acres
Trails
20 mi
1.1 mi per sq mi · 16 on conserved land
Parks & preserves
37
19 conserved acres per 1,000 residents
Bike routes
49.0 mi
32.5 mi lanes · 16.5 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
John F. Kennedy Memorial Park
Park
196 acres1.4 mi of trail
Dog rules not recorded
DirectionsTo the parking lot
3
Westwood Hills Park
Park
112 acres0.9 mi of trail
Dog rules not recorded
DirectionsTo the parking lot
4
Trancas Crossing Park
Park
22 acres0.9 mi of trail
Dog rules not recorded
DirectionsTo the parking lot
5
Fuller Park
Park
11 acres0.7 mi of trail
Dog rules not recorded
No trailhead mapped yet
Website
6
Lake Park
Park
10 acres0.5 mi of trail
Dog rules not recorded
No trailhead mapped yet
7
O'Brien Park
Park
9 acres0.4 mi of trail
Dog rules not recorded
DirectionsTo the parking lot
8
Oxbow Preserve
Managed by City of Napa
10 acres0.3 mi of trail
Dog rules not recorded
DirectionsTo the parking lot
All 37 parks & preserves
Showing 1–10 of 37 parks & preserves
Alston Park161 acres · 6.6 mi of trail
John F. Kennedy Memorial Park196 acres · 1.4 mi of trail
Westwood Hills Park112 acres · 0.9 mi of trail
Trancas Crossing Park22 acres · 0.9 mi of trail
Fuller Park11 acres · 0.7 mi of trail
Lake Park10 acres · 0.5 mi of trail
O'Brien Park9 acres · 0.4 mi of trail
Oxbow Preserve10 acres · 0.3 mi of trail · City of Napa
Shurtleff Park10 acres · 0.3 mi of trail
Century Oaks Park9 acres · 0.2 mi of trail
Things to do
Beaches, playgrounds, falls & more
Pick a kind of place for the list, directions, or pins on the map above.
Picnic areas in Napa
Showing 1–10 of 16 picnic areas
CedarsIn Fuller Park
MapleIn Fuller Park
RooseveltIn Fuller Park
SequoiaIn Fuller Park
Unnamed picnic area in Fuller Park
Unnamed picnic area in Fuller Park
Unnamed picnic area in Fuller Park
Unnamed picnic area in Fuller Park
Unnamed picnic area in John F. Kennedy Memorial Park
Unnamed picnic area in John F. Kennedy Memorial Park
Water
Lakes & rivers
Tap a name for directions.
Who protects the land
1,490 conserved acres
Who manages it, from PAD-US. Approximate, because parcels can overlap.
Conserved doesn't always mean open to visitors. 16 acres are conservation easements, which are usually private land. The places listed above are parks and preserves people visit.
Biking & sports
Bike routes, courts & fields
- Painted or protected bike lanes32.5 mi
- Off-road bike paths16.5 mi
- Shoulders & shared lanes0.0 mi
Courts & fields
- Basketball56
- Tennis48
- Baseball22
- Football7
- Softball5
- Soccer4
- Skate park2
Counts include school and college facilities, which aren't always open to the public.
Public lands
The biggest protected places in Napa
From USGS PAD-US: who manages each one and whether visitors are welcome.
Local Park 930 acState Conservation Area 235 acLocal Recreation Area 171 acLocal Other or Unknown 132 acUnknown Easement 16 ac
Showing 1–10 of 15 places
| Place | Managed by | Acres | Public access |
|---|---|---|---|
| Riverfront GreenLocal Park | Town or city | 257 | Open |
| Napa-Sonoma Marshes Wildlife AreaState Conservation Area | State fish & wildlife | 235 | Restricted |
| John F. Kennedy ParkLocal Park | Town or city | 193 | Open |
| Alston ParkLocal Park | Town or city | 159 | Open |
| Napa Golf CourseLocal Recreation Area | Town or city | 152 | Restricted |
| Westwood Hills ParkLocal Park | Town or city | 105 | Open |
| Unnamed site - Napa, City ofLocal Other or Unknown | Town or city | 54 | Closed |
| Tulocay CemeteryLocal Other or Unknown | Private owners | 49 | Open |
| Trancas Crossing ParkLocal Park | Town or city | 28 | Open |
| Rodeo GroundsLocal Park | Town or city | 26 | Open |
History
Historic places to visit
First Street BridgeIn China Point Park · Plaque
Napa Valley Memorial GardensCemetery
Nearby
Napa and its neighbors
Towns whose outdoors data has been built so far.
| Town | Conserved | Trails | Parks & preserves |
|---|---|---|---|
| Napa | 12.7% | 20.4 mi | 37 |
| American Canyon | 12.2% | 6.7 mi | 11 |
Trail talk
Conditions & tips from neighbors
No recent posts about Napa'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 27.4-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.