Lost Lake Trail

Mapped as Lost Lake Trail #3958.2

Hiking trail · Bend / Central Oregon · Trailhead near Sunriver, OR

7.8 mi12.6 kmRound trip

≈1,286 ft≈392 mElevation gain

7,300 ft2,225 mHigh point

4 hr 1 minEstimated time

Moderate3.9 mi / 6.3 km one way. Length and elevation gain are calculated from map data, so they're approximate.

Pass: Northwest Forest Pass (based on the land the trailhead is on)

Official listing: U.S. Forest Service, Lost Lake (#3958.2)

Trailhead

Off National Forest Development Road 21, near Sunriver, OR

Coordinates: 43.71038, -121.22889

Directions

Google Maps Apple Maps

Today's weather and map Plan a trip here

Overview

Lost Lake Trail is a round-trip hike of 7.8 mi / 12.6 km near Sunriver, OR. Expect about 1,286 ft / 392 m of elevation gain, with a high point of 7,300 ft / 2,225 m. Difficulty: Moderate. At an average pace, plan on about 4 hr 1 min. High-elevation trail, usually snow-free from mid-July into October. Before then, expect snow and possible avalanche danger.

Elevation profile

Along the route: low 6,381 ft / 1,945 m · high 7,280 ft / 2,219 m

Nearby

Little CraterPeak · 0.4 mi / 0.7 km
Little Crater Trail #3953Hiking trail · 0.8 mi / 1.3 km
East LakeLake · 1.4 mi / 2.3 km
Paulina LakeLake · 1.5 mi / 2.4 km
Newberry Crater Trail #3958Hiking trail · 2.3 mi / 3.7 km
Peter Skene Ogden Trail #3956Hiking trail · 2.3 mi / 3.7 km
Paulina Lakeshore Trail #3955Hiking trail · 2.3 mi / 3.7 km
Crater Rim Trail #3957Hiking trail · 2.3 mi / 3.7 km

Sources

Route and map: OpenStreetMap contributors (ODbL). Elevation: AWS Terrain Tiles.
Official trail listing: U.S. Forest Service.
Pass: based on the protected area that contains the trailhead.