Photo: pelle68 · CC BY-SA 3.09% of Costa Mesa’s land is conserved, and 96% of residents live within a half mile of a park
19 miles of mapped trail cross Costa Mesa, 1.2 per square mile of land. 9% of Costa Mesa’s land is conserved, about 945 acres. The biggest trail networks: Fairview Park (5.2 mi), Talbert Regional Park (4.2 mi), Canyon Park (1.5 mi).
Ahead of 81% of U.S. towns · #280 of 847 in California. What drives it
What kind of outdoors town is Costa Mesa?
Read from the map. The page puts what stands out first.
How much outdoors does Costa Mesa have?
On conserved land, trails, park land and how close residents live to a park, Costa Mesa is ahead of 81% of U.S. towns, #280 of 847 in California. Trail miles hold the grade up; park acres per resident pull it down.
Among the 400 U.S. cities of 100,000 or more, Costa Mesa ranks #187 on Outdoors.
Park acres per resident are where Costa Mesa trails most U.S. towns: 7.2 per 1,000 against 12.6 typical, since 108,881 people share 790 acres.
PAD-US, OpenStreetMap (© OpenStreetMap contributors), Census 2025 Gazetteer and 2020 blocks; details in Sources below. How TownRatings grades the outdoors →
Conserved land, trails & bike routes
Tap a number to zoom to a park. Tap a layer to hide it.
Pick a walk
The longest trail network is Fairview Park, with 5.2 miles. Directions go to the nearest trailhead or public parking.
Talbert Regional Park
Canyon Park
Estancia Park
Shiffer Park
Tanager Park
All 30 parks & preserves
945 conserved acres
9% of Costa Mesa’s land. Who manages Costa Mesa’s conserved land, from the USGS Protected Areas Database. Approximate, because parcels can overlap.
| Parcel (PAD-US) | Managed by | Acres | Public access |
|---|---|---|---|
| Golf and Country Club Local Recreation Area | Town or city | 236 | Restricted |
| Fairview Park Local Park | Town or city | 197 | Open |
| Talbert Nature Preserve Local Conservation Area | County | 183 | Open |
| Santa Ana River Trail Local Recreation Area | County | 110 | Open |
| TeWinkle Park Local Park | Town or city | 41 | Open |
| Canyon Park Local Park | Town or city | 36 | Open |
| Harbor Rest Memorial Park Local Park | Town or city | 27 | Open |
| Jack R. Hammett Sports Complex Local Recreation Area | Town or city | 17 | Open |
| Wakeham Park Local Park | Town or city | 10 | Open |
| Estancia Park Local Park | Town or city | 9 | Open |
5 smaller protected places aren’t shown.
100 places to go in Costa Mesa
Beaches, playgrounds, peaks, falls and more. Pick a kind.
4 public pools without a name on the map. Tap “Show all on map” to see them.
84 playgrounds are on OpenStreetMap in all; the list shows named ones from the first 30.
Plus 3 dog parks without a name on the map.
2 scenic views without a name on the map.
2 community gardens without a name on the map.
10 named trails and 13 lakes & rivers
54 miles of bike routes
Bike lanes are often missing from the map in smaller towns, so that number is likely low.
Includes school and college facilities, which aren’t always open to the public.
The best walking months in Costa Mesa: April to August
NOAA’s 1991–2020 normals for the town and the daylight at its latitude. Outlined months have long days, highs of 59 to 86 °F and little rain for the place.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 10.1 | 10.9 | 11.9 | 13.0 | 13.9 | 14.4 | 14.2 | 13.4 | 12.3 | 11.3 | 10.4 | 9.9 |
| High (°F) | 68 | 67 | 68 | 70 | 71 | 74 | 78 | 80 | 80 | 77 | 73 | 68 |
| Rain (in) | 2.5 | 2.9 | 1.6 | 0.7 | 0.2 | 0.1 | 0.0 | 0.0 | 0.1 | 0.4 | 0.7 | 2.0 |
August is the driest month (under 0.1 in) and September the warmest (highs of 80 °F). 2.9 inches fall in February, the wettest month. The climate in Costa Mesa →
Costa Mesa and its neighbors
Tap a town to see its outdoors.
| Town | Conserved of land | Trail mi per sq mi | Park acres per 1,000 | Near a park ½ mile | Outdoors |
|---|---|---|---|---|---|
| Costa Mesa | 9% | 1.2 | 7 | 96% | A− |
| Newport Beach | 19% | 1.7 | 35 | 99% | A+ |
| Santa Ana | 4% | 0.6 | 2 | 96% | B |
| Irvine | 22% | 1.9 | 12 | 99% | A |
| Huntington Beach | 8% | 0.7 | 6 | 99% | A− |
The four inputs of the Outdoors grade, from the engine; shares are of land, not water.
Questions about parks and trails in Costa Mesa
Where can I hike in Costa Mesa?
The longest trail networks: Fairview Park, 5.2 miles; Talbert Regional Park, 4.2 miles; Canyon Park, 1.5 miles; Estancia Park, 0.5 miles. Each one is on the map above, with directions to the nearest trailhead or parking.
How much of Costa Mesa is conserved land?
9% of its land, against a typical 4% for a California town and 4% nationally (PAD-US). Conserved doesn’t always mean open to visitors: easements are usually private land.
Are dogs allowed on Costa Mesa’s trails?
Fairview Park and Talbert Regional Park don’t have dog rules recorded on the map; check the signs at the trailhead.
Where can I bike in Costa Mesa?
54 miles of bike routes are on the map: 34 of painted or protected lanes, 17 of off-road paths and 3.3 of shoulders and shared lanes.
Is there public land near Costa Mesa?
23,659 acres of parks and open public land lie inside Costa Mesa or within 10 miles of it (PAD-US), 790 of them inside the city line.
How much outdoors does Costa Mesa have?
Ahead of 81% of U.S. towns on the Outdoors grade, #280 of 847 in California. The grade combines the share of land that is conserved, miles of mapped trail per square mile of land, park acres per 1,000 residents and the share of residents within a half mile of a park. It’s a character grade, so it isn’t part of the overall grade. How it works.
Trail talk
Conditions, parking and favorite walks from Costa Mesa neighbors.
Where this page comes from
Conserved and public land: USGS Protected Areas Database of the United States (PAD-US), service updated July 2026. Parks, trails, playgrounds, beaches and other places: OpenStreetMap (© OpenStreetMap contributors, ODbL), map data as of 2026-10-28. Land and water area: Census 2025 Gazetteer. Residents near a park: 2020 Census blocks. National Register: National Park Service. How TownRatings grades the outdoors →