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Mission Inn's main interior courtyardPhoto: Aaron Guzman · CC BY-SA 4.0
A−Outdoors
Outdoors in Riverside

Riverside has 162 miles of mapped trails, 2.0 for every square mile of land

The biggest trail networks: Sycamore Canyon Wilderness Park (27.2 mi), Santa Ana River Wildlife Area (4.4 mi), Challen Park (3 mi). 8% of Riverside’s land is conserved, about 4,100 acres. 83% of residents live within a half mile of a park.

Ahead of 82% of U.S. towns · #270 of 847 in California. What drives it

Conserved land
8%
4,100 acres · of 81.1 sq mi of land
Trails
162 mi
2.0 per sq mi of land
Park land
3,898 ac
12 acres per 1,000 residents
Near a park
83%
of residents within ½ mile
Bike routes
172 mi
146 mi lanes · 26 mi paths
Highest peak
1,896 ft
Sugarloaf Mountain
Lakes & rivers
11

What kind of outdoors town is Riverside?

Read from the map. The page puts what stands out first.

Outdoors grade

How much outdoors does Riverside have?

On conserved land, trails, park land and how close residents live to a park, Riverside is ahead of 82% of U.S. towns, #270 of 847 in California. All four inputs are above most U.S. towns; trail miles rank highest, park acres per resident lowest.

A−
OutdoorsA character grade: shown, never part of Riverside’s overall grade.
All U.S. towns we grade (21,298)Ahead of 82%
LessMore
California towns of 2,500+ (847)Ahead of 68%

Among the 400 U.S. cities of 100,000 or more, Riverside ranks #165 on Outdoors.

How sure. Graded on any three of the four inputs instead, the letter would range from B+ to A. Trails and many small parks come from OpenStreetMap, mapped by volunteers, so coverage varies from town to town; the half mile is a straight line from each census block, so a river or highway in the way isn’t counted against it.

PAD-US, OpenStreetMap (© OpenStreetMap contributors), Census 2025 Gazetteer and 2020 blocks; details in Sources below. How TownRatings grades the outdoors →

The map

Conserved land, trails & bike routes

Tap a number to zoom to a park. Tap a layer to hide it.

12345678
Easements protect land from building but are usually private.© OpenStreetMap contributors · USGS PAD-US
Places to walk

Pick a walk

The longest trail network is Sycamore Canyon Wilderness Park, with 27.2 miles. Directions go to the nearest trailhead or public parking.

Sycamore Canyon Wilderness Park

Managed by City of Riverside
1,416 acres27.2 mi of trail
Dog rules not recorded
Directionsto the parking lot

Santa Ana River Wildlife Area

Nature preserve
478 acres4.4 mi of trail
Coyote TrailBowie Trail
Dog rules not recorded
Directionsto the parking lot

Challen Park

Managed by City of Riverside
35 acres3 mi of trail
Dog rules not recorded
Directionsto the parking lot

Mount Rubidoux Park

Managed by City of Riverside
177 acres2.7 mi of trail
Dog rules not recorded
Directionsto the parking lotWebsite ↗

Fairmount Park

Managed by City of Riverside
220 acres2.5 mi of trail
Dog rules not recorded
Directionsto the parking lot

Reid Park

Park
44 acres2.2 mi of trail
Dog rules not recorded
Directionsto the parking lot

La Sierra Park

Managed by City of Riverside
24 acres1.4 mi of trail
Dog rules not recorded
Directionsto the parking lot

Box Springs Mountain Open Space (City)

Managed by City of Riverside
43 acres1.1 mi of trail
Dog rules not recorded
No trailhead mapped yet
All 58 parks & preserves
Sycamore Canyon Wilderness Park1,416 acres · 27.2 mi of trail · City of Riverside
Directions
Santa Ana River Wildlife Area478 acres · 4.4 mi of trail
Directions
Challen Park35 acres · 3 mi of trail · City of Riverside
Directions
Mount Rubidoux Park177 acres · 2.7 mi of trail · City of Riverside
Directions
Fairmount Park220 acres · 2.5 mi of trail · City of Riverside
Directions
Reid Park44 acres · 2.2 mi of trail
Directions
La Sierra Park24 acres · 1.4 mi of trail · City of Riverside
Directions
Box Springs Mountain Open Space (City)43 acres · 1.1 mi of trail · City of Riverside
Doty-Trust Park12 acres · 1 mi of trail
Directions
Box Springs Mountain Reserve131 acres · 0.9 mi of trail · Riverside County Regional Park and Open-Space District
Directions
John Bryant Park18 acres · 0.8 mi of trail · City of Riverside
Directions
Rutland Park10 acres · 0.7 mi of trail · City of Riverside
Directions
Orange Terrace Community Park24 acres · 0.6 mi of trail
Directions
Islander Park22 acres · 0.6 mi of trail · City of Riverside
Arlington Heights Sports Park33 acres · 0.5 mi of trail · City of Riverside
Directions
Don Derr Park27 acres · 0.5 mi of trail
Directions
Hunt Park14 acres · 0.5 mi of trail · City of Riverside
Directions
Collett Park6 acres · 0.5 mi of trail · City of Riverside
Directions
Taft Park8 acres · 0.4 mi of trail
Rancho Loma Park7 acres · 0.4 mi of trail
Arlington Park5 acres · 0.4 mi of trail · City of Riverside
Directions
Carlson Bark Park5 acres · 0.4 mi of trail
Directions
Ryan Bonaminio Park42 acres · 0.3 mi of trail · City of Riverside
Directions
Villegas Park17 acres · 0.3 mi of trail
Directions
Thundersky Park13 acres · 0.3 mi of trail
Myra Linn Park8 acres · 0.3 mi of trail · City of Riverside
Directions
Riverwalk7 acres · 0.3 mi of trail
Directions
Andulka Park36 acres · 0.2 mi of trail
Castleview Park33 acres · 0.2 mi of trail
Sycamore Highlands Park13 acres · 0.2 mi of trail · City of Riverside
Directions
Don Lorenzi Park10 acres · 0.2 mi of trail · City of Riverside
Directions
Bergmont Park5 acres · 0.2 mi of trail
Lincoln Park3 acres · 0.2 mi of trail · City of Riverside
Loring Park3 acres · 0.2 mi of trail
Riverwalk Bark Park3 acres · 0.2 mi of trail
Directions
Tim Strack Park8 acres · 0.1 mi of trail · City of Riverside
Directions
Highland Park6 acres · 0.1 mi of trail · City of Riverside
Directions
White Park5 acres · 0.1 mi of trail · City of Riverside
Directions
Patterson Park5 acres · 0.1 mi of trail
Directions
Washington Park4 acres · 0.1 mi of trail
Directions
Martha McLean-Anza Narrows Park37 acres
Directions
Quail Run Open Space34 acres · City of Riverside
Hunter Hobby Park31 acres · City of Riverside
Directions
Bordwell Park23 acres · City of Riverside
Bobby Bonds Park15 acres · City of Riverside
Nichols Park12 acres
Directions
Mount Vernon Park12 acres · Riverside Public Utilities
A D Shamel Park9 acres
Directions
Mountain View Park7 acres
Harrison Park6 acres · City of Riverside
Don Jones Park6 acres
Dario Vasquez Park2 acres
Directions
Alkali Meadow2 acres
Directions
North Park1 acres · City of Riverside
La Sierra Univeristy Softball Field1 acres
Directions
Swanson Park1 acres
Low Park1 acres
Directions
Robert M. Howie Plaza1 acres
Directions
Who protects it

4,100 conserved acres

8% of Riverside’s land. Who manages Riverside’s conserved land, from the USGS Protected Areas Database. Approximate, because parcels can overlap.

Town or city2,882 ac
County481 ac
State parks251 ac
State fish & wildlife223 ac
Regional agency180 ac
Land trusts & nonprofits146 ac
Local Park · 1,592 acLocal Conservation Area · 1,347 acLocal Other or Unknown · 307 acLocal Recreation Area · 255 acState Historic or Cultural Area · 251 ac
Good to know

Conserved doesn’t always mean open to visitors. 100 acres are conservation easements, usually private land. The walks above are places people visit.

The biggest protected parcels
Parcel (PAD-US)Managed byAcresPublic access
Sycamore Canyon Wilderness Park
Local Conservation Area
Town or city1,278Open
California Citrus State Historic Park
Local Other or Unknown
Town or city441Open
Martha McLean Anza Narrows Park
Local Park
County260Open
Fairmount Park
Local Park
Town or city213Open
Box Springs Mountain Park
Local Park
County174Open
Mount Rubidoux Park
Local Park
Town or city166Open
Sycamore Canyon Ecological Reserve
State Conservation Area
State fish & wildlife127Open
Hidden Valley
State Resource Management Area
State fish & wildlife96Closed
Western Riverside County Regional Conservation Authority Conserved Land
Local Other or Unknown
Regional agency89Open
Hole Lake
Local Park
Town or city60Open

5 smaller protected places aren’t shown.

Things to do

184 places to go in Riverside

Beaches, playgrounds, peaks, falls and more. Pick a kind.

Peaks in Riverside
Sugarloaf Mountain1,896 ft elevation · In Box Springs Mountain Reserve
Directions
Rattlesnake Peak1,608 ft elevation · In Sycamore Canyon Wilderness Park
Directions
Two-bit1,457 ft elevation
Directions
Pigeon Benchmark1,421 ft elevation · In Box Springs Mountain Reserve
Directions
Mount Rubidoux1,329 ft elevation · In Mount Rubidoux Park
Directions
Pachappa Hill1,175 ft elevation
Directions
Quarry Hill1,112 ft elevation
Directions
Twin Buttes1,050 ft elevation
Directions
4 more peaks
Lionshead (Reservoir) Hill1,030 ft elevation
Directions
Little Mount Rubidoux991 ft elevation
Directions
Victoria Hill978 ft elevation
Directions
North Hill909 ft elevation
Directions

40 peaks are on OpenStreetMap in all; the list shows named ones from the first 30.

Trails & water

7 named trails and 11 lakes & rivers

Named trails
Open to bikes · 12.6 miHorses · 7.0 miUnpaved · 40.8 mi
Gage Canal Path9.0 mi
Coyote Trail0.5 mi
walk of the just0.4 mi
game trail0.3 mi
Bowie Trail0.2 mi
old trail0.1 mi
Richard M Nixon Court0.1 mi
Lakes & rivers tap for directions
Biking & sports

172 miles of bike routes

Bike lanes are often missing from the map in smaller towns, so that number is likely low.

146 mi
painted or protected bike lanes
26 mi
off-road bike paths
1.0 mi
shoulders & shared lanes
Courts & fields
151Tennis
137Basketball
103Baseball
22Soccer
18Pickleball
13Football
12Beach volleyball
4Volleyball

Includes school and college facilities, which aren’t always open to the public.

History along the way

24 places on the National Register, 2 of them National Historic Landmarks

The country’s official list of places worth saving (National Park Service). The map also marks 80 historic points from OpenStreetMap: plaques, memorials and old buildings.

History →
★
Mission InnNational Historic Landmark · Building · listed 1971
About it
★
Harada HouseNational Historic Landmark · Building · listed 1977
About it
Heritage HouseBuilding · listed 1973
About it
San Pedro, Los Angeles, & Salt Lake RR DepotBuilding · listed 1977
About it
Riverside Municipal Auditorium and Soldier's Memorial BuildingBuilding · listed 1978
About it
All Souls Universalist ChurchBuilding · listed 1978
About it
Federal Post OfficeBuilding · listed 1978
About it
Administration Building, Sherman InstituteBuilding · listed 1980
About it
Masonic TempleBuilding · listed 1980
About it
Riverside-Arlington Heights Fruit ExchangeBuilding · listed 1980
About it
Simon's, M. H., Undertaking ChapelBuilding · listed 1980
About it
Old YWCA BuildingBuilding · listed 1982
About it

12 more on the History page.

When to get out

The best walking months in Riverside: April and May

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.

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)10.110.911.913.013.914.414.213.412.311.310.39.9
High (°F)696972778087949692837568
Rain (in)1.82.01.10.40.10.00.10.10.10.30.61.3

June is the driest month (under 0.1 in) and August the warmest (highs of 96 °F). 2.0 inches fall in February, the wettest month. Summer highs reach 96 °F, too hot for the outline. The climate in Riverside →

Next door

Riverside and its neighbors

Riverside has the most mapped trails of the 8 towns around it. Tap a town to see its outdoors.

TownConserved
of land
Trail mi
per sq mi
Park acres
per 1,000
Near a park
½ mile
Outdoors
Riverside8%2.01283%A−
El Sobrante13%1.9under 133%B
Highgrove14%1.13969%A
Norco4%5.31581%A−
Moreno Valley11%0.71881%A−
Woodcrestunder 1%1.4145%C
March ARB3%2.0847%B
Jurupa Valley9%2.21774%A−

The four inputs of the Outdoors grade, from the engine; shares are of land, not water.

Questions about parks and trails in Riverside

Where can I hike in Riverside?

The longest trail networks: Sycamore Canyon Wilderness Park, 27.2 miles; Santa Ana River Wildlife Area, 4.4 miles; Challen Park, 3 miles; Mount Rubidoux Park, 2.7 miles. Each one is on the map above, with directions to the nearest trailhead or parking.

How much of Riverside is conserved land?

8% 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 Riverside’s trails?

Sycamore Canyon Wilderness Park and Santa Ana River Wildlife Area don’t have dog rules recorded on the map; check the signs at the trailhead.

Where can I bike in Riverside?

172 miles of bike routes are on the map: 146 of painted or protected lanes, 26 of off-road paths and 1.0 of shoulders and shared lanes.

Is there public land near Riverside?

57,185 acres of parks and open public land lie inside Riverside or within 10 miles of it (PAD-US), 3,898 of them inside the city line.

How much outdoors does Riverside have?

Ahead of 82% of U.S. towns on the Outdoors grade, #270 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 Riverside neighbors.

Town Square →
Share a tip
Sources

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 →