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Island Mountain California Map

Explore Island Mountain, California, with this interactive street and satellite map.

Interactive Map of Island Mountain, California

CityIsland Mountain
StateCalifornia (CA)
CountyTrinity County
CountryUnited States of America
TimezonePacific Time (America/Los_Angeles)
Latitude40.026261
Longitude-123.490301
Population180
Density2.0 /km²
IncorporatedN/A
ZIP Codes95595, 95519
Area Code530
County SeatWeaverville

About Island Mountain, California

Island Mountain is a locality in Trinity County, California, United States. It is a small community with a population of 180. The population density is 2.0 people per km². Island Mountain is located at 40.0263°N, 123.4903°W. It observes the Pacific Time (America/Los_Angeles) timezone. ZIP codes: 95595, 95519.

Island Mountain emerges from the rugged, inland terrain as a solitary anchor point amidst a landscape defined by the relentless, winding path of the Eel River. It lies 52.9 miles southeast of Fortuna, CA (from Fortuna, CA: bearing 138°T), and is situated 43.5 miles north-northeast of Fort Bragg. Sunlight here possesses a heavy, amber quality, baking the dry grasses of the hillside until the stalks turn the color of straw and brittle parchment. Three miles to the east, the basin of Pine Flat creates a wide, level pause in the topography, while the proximity of Lower Lake provides a quiet, reflective stillness to the immediate environment. The air carries the scent of sun-warmed earth and dry timber, a stark reminder of the isolation inherent in this portion of the state where the vast Coast Ranges loom on the far horizon like a jagged, blue-gray memory of geologic upheaval.

History at Island Mountain is written in the silence of the earth and the traces of former industry that once relied upon the iron rails to pull wealth from the deep, timbered slopes. The local economy has long been a quiet negotiation with the land, shifting from the labor of extraction to a slower, more deliberate existence that mirrors the seasonal ebb of the nearby Charlton Creek Trib. Residents might occasionally seek the elevation of the Ben Duncan Mailbox Trail, a path that offers a vantage point over the rugged, broken country that guards the region from the frantic pace of more populated zones. Life in Island Mountain moves with the deliberate, unhurried gravity of the river, where the passage of a day is marked not by the chime of a clock, but by the lengthening shadows that climb the hillsides as the afternoon light wanes into a deep, cool violet.

Nearby Outdoor Places

  • Charlton Creek Trib (Wild & Scenic River) — 3.8 mi, 236° SW · 310 acres
  • Charlton Creek (Wild & Scenic River) — 4.2 mi, 213° SW · 926 acres
  • Emerald Waters Reserve (Conservation Area) — 5.0 mi, 341° N
  • California State Lands Commission (State Resource Management Area) — 5.1 mi, 266° W
  • Six Rivers National Forest (National Forest) — 5.2 mi, 058° NE · 978k acres
  • North Fork Wilderness (Wilderness Area) — 9.1 mi, 038° NE · 8,296 acres
  • Yolla Bolly-Middle Eel Wilderness (Wilderness Area) — 12.3 mi, 067° NE · 184k acres
  • Big Butte Wilderness Study Area (Wilderness Study Area) — 12.7 mi, 086° E · 1,555 acres
  • Panorama Point (Viewpoint) — 15.7 mi, 269° W
  • One-Log House (Attraction) — 15.9 mi, 266° W
  • World's Tallest Free Standing Redwood Chainsaw Carving (Public Artwork) — 16.3 mi, 243° SW
  • Confusion Hill Redwood Shoehouse (Attraction) — 16.3 mi, 243° SW
  • Confusion Hill Mountain Train Ride (Attraction) — 16.3 mi, 243° SW
  • Confusion Hill Gravity House (Attraction) — 16.3 mi, 243° SW
  • The Twin Towers (Monument) — 16.3 mi, 243° SW
  • Mendocino National Forest (National Forest) — 16.4 mi, 077° E · 929k acres
  • Humboldt Redwoods State Park (State Park) — 18.0 mi, 305° NW
  • Elder Creek Natural History Landmark (Monument) — 22.2 mi, 202° S
  • Indian Dick Forest Service Station (Historic Ruins) — 22.3 mi, 094° E
  • California Coastal National Monument (National Monument) — 23.4 mi, 235° SW · 8,946 acres
  • California Historical Landmark #674 Round Valley (Monument) — 24.1 mi, 148° SE
  • Hayfork Reservoir (Nature Reserve) — 40.9 mi, 024° NE
  • Cotton Auditorium (Theatre) — 43.1 mi, 202° S
  • Otis R. Johnson Wilderness Park (Nature Reserve) — 43.3 mi, 202° S
  • "ruins" (not That Ruined) (Historic Ruins) — 43.4 mi, 165° S
  • Wente Campfire (Theatre) — 43.4 mi, 165° S
  • Noyo Center for Marine Science (Museum) — 43.5 mi, 203° SW
  • Mendocino Art Center (Arts Centre) — 52.4 mi, 199° S
  • Lansing Street Gallery (Gallery) — 52.4 mi, 198° S

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About This Island Mountain Map Page

This page provides an embedded street and satellite map of Island Mountain, California. Coordinates: 40.026261, -123.490301. Live weather conditions are sourced directly from the National Weather Service. Real-time local and world news feeds keep the page current.

Detailed location data for Island Mountain includes the ZIP code (95595, 95519), telephone area code (530), county seat of Trinity County (Weaverville), and school district assignment.

Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity. Population figures are sourced from the 2020 US Census.

Page generatedAugust 2026
Location dataSimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data
Wikipedia validationArticle content matched to USGS GNIS coordinates via Wikipedia geosearch API.