U.S. Forest Service · Willamette National Forest · Oregon

Lost Lake - Willamette

Lost Lake Campground is adjacent to Highway 20 near the summit of Santiam Pass in the Willamette National Forest. Hood National Forest. This 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. This campground has 15 single campsites. Trailers are not recommended at this location. There are picnic tables, fire rings, and three single vault toilets. No drinking water is available. Campfires allowed until and unless otherwise posted. Fire bans are common during summer months.

More like this: reservable in Oregon · big rigs in Oregon · pets allowed in Oregon

Check availability on Recreation.gov ↗
Lost LakeLost LakeSite 3Site 9
Photos courtesy of Alexandria Bates · Recreation.gov

Site mix

Tent-only15
Host/management4
Most sites here open on Recreation.gov six months ahead, at 10 a.m. Eastern. Sold out is not final: cancellations come back into the pool, most of them two to three days out. How to catch one

Site guide

Will my RV fit

The longest site here provides 20 feet of vehicle capacity. Most sites are shorter.

Have the trailer VIN? It carries the trailer length.

15 sites. Tap a filter to narrow the list; the map follows.

SiteEntryFits, ftSurfaceShadeWater / sewerPeople / vehiclesFiresRating
1Pull-through99GravelNo / –8 / 1YesStandard
2Back-in48GravelNo / –8 / 1YesStandard
3Back-in27GravelNo / –8 / 1YesStandard
436GravelNo / –8 / 1YesStandard
5Back-in27GravelNo / –8 / 1YesStandard
6Back-in32GravelPartialNo / –8 / 1YesStandard
7Back-in60GravelPartialNo / –8 / 1YesStandard
8Back-in99No / –8 / 1YesStandard
9Back-in16GravelNo / –8 / 1YesStandard
10Back-in29GravelNo / –8 / 1YesStandard

Per-site records as published by the managing agency on Recreation.gov. Blank cells mean the agency listed nothing for that site. Check-in 02:00 PM, checkout 12:00 PM.

Amenities & rules

HookupsNone
Max vehicle length50 ft
EquipmentRVs & trailers, Tents
PetsAllowed
CampfiresAllowed, subject to restrictions
FeesSingle Campsites - $21 per night. Extra Vehicles - $6 per vehicle, per night

Individual sites vary. Confirm on Recreation.gov or with the managing office.

Season & status

StatusClosed for the season. Forest Service sites close for the season; check the official page for the reopening date.
SeasonMay to September
ForestWillamette National Forest
BookingFirst come, first serve sites.
FeesSingle Campsites - $21 per night. Extra Vehicles - $7 per vehicle, per night. Download the Recreation.gov mobile app prior to your trip so you can pay the overnight fee onsite with Scan and Pay.
RulesTrailers not recommended. OHV use in the campground is strictly prohibited for any purpose other than entering or leaving the campground. Regulations for the Santiam Pass Summer Motorized Recreation Area. Camping is not allowed more than 14 days in a 60 day period. Use of chainsaws in the campground is prohibited. Dogs MUST be on leash at all times within the campground

Willamette National Forest recreation page ↗

Weather by month

NOAA climate normals →
Weather by month near Lost Lake - Willamette20°30°40°50°60°January: 10.84 inches of precipitationFebruary: 7.79 inches of precipitationMarch: 7.76 inches of precipitationApril: 6.03 inches of precipitationMay: 4.01 inches of precipitationJune: 2.81 inches of precipitationJuly: 0.66 inches of precipitationAugust: 0.77 inches of precipitationSeptember: 2.28 inches of precipitationOctober: 5.88 inches of precipitationNovember: 9.98 inches of precipitationDecember: 11.58 inches of precipitationJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 30.6°F averageFebruary: 32.1°F averageMarch: 34.7°F averageApril: 38.8°F averageMay: 46.2°F averageJune: 51.5°F averageJuly: 59.2°F averageAugust: 59.1°F averageSeptember: 53.8°F averageOctober: 44.3°F averageNovember: 35.0°F averageDecember: 29.8°F average0 in5 in10 in15 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Santiam Junction, 2 miles from the campground at 3,750 feet, station USC00357554 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 70 inches a year.

Getting there

Lost Lake Campground is located 28 miles northeast of McKenzie Bridge, Oregon, just off of Hwy. 20.

Coordinates44.4299° N, 121.9128° W · Directions ↗

Good to know

  • This campground is not Lost Lake Resort in the Mt.

Fire nearby

  • Prescribed
    Camas Ts Rx

    22 mi from the campground

  • Wildfire
    Bench

    31 mi from the campground · 67,071 acres · 90% contained

  • Prescribed
    Sisi Lookout Admin Piles Rx - West

    33 mi from the campground

  • Prescribed
    Slow Dxp/Lemiti Rx - West

    34 mi from the campground

Distance is to the reported incident point, not the fire edge. Call the managing office before you drive.

Supplies & services

Dump stationDump station ↗33.4 mi
Outdoor gearTimber Town Resale ↗33.5 mi
RV sales & serviceBig Country RV ↗37.8 mi

Locations © OpenStreetMap contributors. Call ahead; hours change seasonally.

Explore

Video

(4K UHD) REVIEWING EACH CAMPSITE @ Lost Lake Campground! | Willamette National Forest Cent

Worth a stop

Lost Lake, Big Lake Day Use and Trail areas, Sand Mountain Lookout, Big Lake and Big Lake West Campgrounds, Mt Washington Wilderness, and the Pacific Crest Trail.

  • 0.4 mi
    Jack Pine Road
    0.6 mi trail · snowshoe, ski
  • 0.5 mi
    Hash Brown Loop
    4 mi trail · snowshoe, ski
  • 0.7 mi
    Nash Potato
    3.2 mi trail · snowshoe, ski
  • 1 mi
    Santiam Pass OHV Jeep Tr #46
    0.8 mi trail · hiking, horse, bike, 4WD
  • 1 mi
    Santiam Pass OHV Jeep Tr #47
    0.8 mi trail · hiking, horse, bike, 4WD
  • 1.1 mi
    Santiam Pass OHV ATV Trail #48
    0.5 mi trail · hiking, horse, bike, ATV and 1 more

Trailheads within three miles

Trail and trailhead records are the Forest Service's. Distances are straight-line to the nearer trail end. Trail conditions are not tracked here.

Public land it sits in

On Wilderness Atlas →

This campground sits inside Willamette National Forest.

Each unit is published as a centre point and an acreage rather than a boundary, so this section stands it in for a circle of the same area. Whether a campground is inside, and how far it is from one it is outside, are both approximate.

On the National Register nearby

On Register Atlas →

Guidebooks for Oregon

We earn a small commission if you buy through these links. It does not change what we list.

Titles come from Open Library's catalog, matched by subject heading or by title.

Reference

Questions people ask

Do I need a reservation at Lost Lake - Willamette?

Sites at Lost Lake - Willamette are reservable on Recreation.gov. First come, first serve sites. Any walk-up sites are listed on the booking page.

Source: Recreation.gov

How much does it cost to camp at Lost Lake - Willamette?

Single Campsites - $21 per night. Extra Vehicles - $6 per vehicle, per night

Source: Recreation.gov

What time is check-in at Lost Lake - Willamette?

Check-in 02:00 PM, checkout 12:00 PM.

Source: Recreation.gov

Is Lost Lake - Willamette open right now?

Closed for the season as of Oct 16, 2026. Season May to September.

Source: Forest Service status

How many sites does Lost Lake - Willamette have?

19 sites, including 15 tent-only sites.

Source: Recreation.gov

Will my RV fit at Lost Lake - Willamette?

The longest site here provides 50 feet of vehicle capacity. Most sites are shorter. The sidebar tool checks a trailer or motorhome length against every site.

Source: Will my RV fit

Are pets allowed at Lost Lake - Willamette?

Yes, pets are allowed at Lost Lake - Willamette. Leash rules apply.

Source: Recreation.gov

Can I have a campfire at Lost Lake - Willamette?

Fires are allowed in the provided rings under normal conditions. As of 2026-10-16, there are 4 active fires within 50 miles, so check current restrictions before you light one. Trailers not recommended.

Source: Fire nearby

Is there cell service at Lost Lake - Willamette?

FCC coverage maps show AT&T 4G LTE at the campground point. Terrain changes that from one site to the next.

Source: FCC Broadband Map

What if Lost Lake - Willamette is full?

The nearest public campgrounds are Big Lake (4.2 mi, partly first-come), Big Lake West Campground (4.3 mi), and Big Meadows Horse Camp (5.6 mi, partly first-come).

Source: Campgrounds nearby