Main image

Marc Shandro CC BY-SA 4.0 Wikimedia Commons

Sacajawea Peak (Oregon)

Mountain

The highest summit of Oregon's Wallowa Mountains near Joseph; hikers follow steep trails to panoramic overlooks above the Eagle Cap Wilderness.

Sacajawea Peak (Oregon) Portland, OregonSalem, OregonEugene, OregonHillsboro, OregonGresham, OregonBendKlamath FallsAshlandSacajawea Peak (Oregon)
In this guide

Sacajawea Peak (Oregon) essentials

Country: United States
Driest months: Jul-Sep
Pay in: Dollar ($)
Language: English

Sacajawea Peak (Oregon) at a Glance

About Sacajawea Peak (Oregon)

Sacajawea Peak is the highest summit of the Wallowa Mountains in northeastern Oregon and a prominent local landmark. It is located within the Wallowa-Whitman National Forest and is commonly climbed from trails and ridgelines that start in alpine basins.

Hikers and scramblers go for the broad panoramic views from the summit, which include views across the Wallowa high country and toward nearby Wallowa Lake. Routes vary in length and difficulty and include steep sections that require careful footing.

The peak sits within the Eagle Cap Wilderness area of Wallowa County, with the town of Joseph as the nearest service centre and trailhead gateway. Access is seasonal; snow can remain on higher slopes into summer.

  • Summit note: The highest point of the Wallowa Mountains and a prominent summit in northeastern Oregon; summit routes require good fitness and route-finding on steep, often loose ground.
  • Nearest town: Nearest town is Joseph, Oregon, which serves as the usual base for approaches into the Wallowa Mountains and the Eagle Cap Wilderness.
Things to Do
When to Go

Best Time to Visit Sacajawea Peak (Oregon)

Best visited in summer for hiking; storms and snowpack make shoulder seasons more challenging.

Summer
June-September · 5-25°C (varies with elevation)
Warmest and most accessible time for hiking; high ridgelines remain cool.
Spring/Fall
April-May, October · -5-10°C
Snow can linger; shoulder seasons offer solitude but require route-finding skills.

Weather & Climate near Sacajawea Peak (Oregon)

Climate

Sacajawea Peak (Oregon)'s climate is classified as Tundra - Tundra climate with cold summers (peaking in August) and freezing winters (coldest in December). Temperatures range from -13°C to 18°C. Moderate rainfall (770 mm/year).

Air Quality: AQI 26 Good
Temperature & Rainfall
Temperature Range
18°
Warmest Month
-13°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January - -12° - -1° -12° 96 mm - - 3.9 m/s - -
February - -13° - -1° -12° 69 mm - - 3.4 m/s - -
March - -13° - -1° -13° 68 mm - - 3.5 m/s - -
April - -11° - 1° -10° 58 mm - - 3.3 m/s - -
May - -7° - 5° -5° 62 mm - - 3.4 m/s - -
June - -4° - 10° -1° 67 mm - - 3.3 m/s - -
July - -1° - 17° 6° 27 mm - - 3.2 m/s - -
August - -1° - 18° 7° 38 mm - - 3.1 m/s - -
September - -3° - 14° 3° 41 mm - - 3.3 m/s - -
October - -5° - 8° -2° 57 mm - - 3.5 m/s - -
November - -9° - 0° -10° 85 mm - - 3.9 m/s - -
December - -13° - -2° -13° 102 mm - - 3.8 m/s - -
Getting There & Around

How to Get to Sacajawea Peak (Oregon)

Access typically starts from trailheads in the Wallowa-Whitman National Forest near Enterprise, OR. From Enterprise, follow forest roads toward the East Fork Wallowa River trailheads; many routes require a high-clearance vehicle and an approach hike of several miles.

Tips for Visiting Sacajawea Peak (Oregon)

  • Start early in the day - afternoon thunderstorms are common in summer.
  • Follow maintained trail markers and respect private grazing areas; snakes are rare but watch for rattler country at lower elevations.
  • If attempting a ridge route, carry an alpine kit: topographic map, compass/GPS, and emergency bivy.