“Lost Lake Campground is adjacent to Highway 20 near the summit of Santiam Pass. The rustic campground is located on the west shore of shallow Lost Lake. The water level of the lake fluctuates seasonally and is quite low in summer with water loving willows crowding the marshy shallows of the lake. This is a popular spot during fishing and hunting seasons.Please use caution around the area where Lost Lake drains. The hole may not be stable and could break under weight. Interagency Senior and Access Passes (and the Golden Age and Access Passes) may receive a 50% discount on the use fee for individual campsites. This discount does not apply to extra vehicle fee or multiple campsites.”

recreation.gov's note for this site

Longest rig

Tents only

People

Up to 8

Vehicles

1 allowed

Campfires

Allowed

Pets

Allowed

Check-in

2:00 PM

Check-out 12:00 PM

From recreation.gov's site list, Oct 10, 2026.