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Ash Mountain Entrance SignAsh Mountain Entrance Sign · Photo: Brian C. Grogan · Public domain
C+Outdoors
Outdoors in Three Rivers

Three Rivers has 56 acres of parks, 25 for every 1,000 residents

9% of residents live within a half mile of a park. 13 miles of mapped trail cross Three Rivers, 0.4 per square mile of land. 2% of Three Rivers’ land is conserved, about 426 acres.

Ahead of 42% of U.S. towns. What drives it

Conserved land
2%
426 acres · of 31.0 sq mi of land
Trails
13 mi
0.4 per sq mi of land
Park land
56 ac
25 acres per 1,000 residents
Near a park
9%
of residents within ½ mile
Bike routes
3.0 mi
Highest peak
2,917 ft
Comb Rocks
Lakes & rivers
4
1 boat launch
Outdoors grade

How much outdoors does Three Rivers have?

On conserved land, trails, park land and how close residents live to a park, Three Rivers is ahead of 42% of U.S. towns. Park acres per resident hold the grade up; the share of residents near a park pulls it down.

C+
OutdoorsA character grade: shown, never part of Three Rivers’ overall grade.
All U.S. towns we grade (21,298)Ahead of 42%
LessMore
How sure. Graded on any three of the four inputs instead, the letter would range from C to B. 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.

123
Easements protect land from building but are usually private.© OpenStreetMap contributors · USGS PAD-US
Places to walk

Pick a walk

Directions go to the nearest trailhead or public parking.

Sequoia National Park

Managed by National Park Service
38 acres
Dogs usually limited
Directionsto the parking lotWebsite ↗

Cobble Knoll Recreation Area

Managed by United States Army Corps of Engineers
12 acres
Dog rules not recorded
No trailhead mapped yet

Slick Rock Recreation Area

Managed by United States Army Corps of Engineers
6 acres
Dog rules not recorded
Directionsto the parking lot
Who protects it

426 conserved acres

2% of Three Rivers’ land. Who manages Three Rivers’s conserved land, from the USGS Protected Areas Database. Approximate, because parcels can overlap.

Land trusts & nonprofits354 ac
National Park Service38 ac
State fish & wildlife27 ac
Regional agency6 ac
Unknown Easement · 382 acNational Park · 38 acLocal Historic or Cultural Area · 6 ac
Good to know

Conserved doesn’t always mean open to visitors. 382 acres are conservation easements, usually private land. The walks above are places people visit.

The biggest protected parcels
Parcel (PAD-US)Managed byAcresPublic access
Sequoia National Park
National Park
National Park Service38Open
Blossom Peak Cemetery
Local Historic or Cultural Area
Regional agency6Open
Things to do

6 places to go in Three Rivers

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

Peaks in Three Rivers
Comb Rocks2,917 ft elevation
Directions
Blossom Peak2,457 ft elevation
Directions
Red Hill2,136 ft elevation
Directions
Trails & water

4 lakes & rivers

Biking & sports

3.0 miles of bike routes

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

3.0 mi
shoulders & shared lanes
History along the way

1 place on the National Register

The country’s official list of places worth saving (National Park Service).

History →
Ash Mountain Entrance SignObject · listed 1978
About it
When to get out

The best walking months in Three Rivers: 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)9.910.811.913.114.114.614.413.512.411.210.29.7
High (°F)596369748392989892816758
Rain (in)3.83.53.11.81.00.20.00.00.11.01.62.9

August is the driest month (under 0.1 in) and July the warmest (highs of 98 °F). 3.8 inches fall in January, the wettest month. Summer highs reach 98 °F, too hot for the outline. The climate in Three Rivers →

Questions about parks and trails in Three Rivers

How much of Three Rivers is conserved land?

2% 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 Three Rivers’ trails?

Sequoia National Park and Cobble Knoll Recreation Area don’t have dog rules recorded on the map; check the signs at the trailhead.

Where can I bike in Three Rivers?

3.0 miles of bike routes are on the map: 3.0 of shoulders and shared lanes.

Is there public land near Three Rivers?

34,448 acres of parks and open public land lie inside Three Rivers or within 10 miles of it (PAD-US), 207 of them inside the town line.

How much outdoors does Three Rivers have?

Ahead of 42% of U.S. towns on the Outdoors grade. 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 Three Rivers 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 →