North Arm (Timothy Lake) Campground

4.51

135 reviews

Peace & QuietSummer Destination

Quick Facts

3,400 ft

Price

$22 - $26/night

Booking

Reservable

Sites

18 campsites

Season

Open for reservation...

Cell

Unknown

Pets

Check Policy

RV Friendly

Opens Portland General Electric, in partnership with the U.S. Forest Service site

Official Website

Get Directions

Real-Time Availability

Select a month, then check for open campsites

January 2026

Quick Facts

3,400 ft

Price

$22 - $26/night

Booking

Reservable

Sites

18 campsites

Season

Open for reservation...

Cell

Unknown

Pets

Check Policy

RV Friendly

Opens Portland General Electric, in partnership with the U.S. Forest Service site

Official Website

Get Directions

Real-Time Availability

Select a month, then check for open campsites

January 2026

North Arm (Timothy Lake) Campground

$22.00 - $26.00 / night

Campsite Fees

Nightly rates for standard nonelectric sites range from $22 to $26 during peak season. Additional $2 for holiday reservations. Rates do not include...

Standard Site Fee$22.00

Hookup Site Fee$0.00

Premium Site Fee$0.00

Hike and Bike Site Fee$0.00

Group Site Fee$0.00

Food Storage Locker Fee$0.00

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Recreation Dot Gov

Provider

503-464-8515pgeparks@pgn.com

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What Campers Say

4.51

Top-Rated

Based on 135 reviews

29 Google reviews

Most mentioned

cleanspaciouslakestaff

Some mention

dusty

"Overall, North Arm Campground is highly praised for its tranquility, scenic beauty, and well-maintained facilities. Reviews frequently mention the cleanliness of the vault toilets, the helpfulness of the camp hosts, and the peaceful environment."

Read all reviews

Campground Map

North Arm (Timothy Lake) Campground

45.1425, -121.7717

Driving directionsFrom Sandy, Oregon, travel east on Highway 26 for approximately 40 miles to Skyline Road / FS Road 42. Turn right on Skyline Road, and continue south for about 9 miles. Turn right on FS Road 57, and travel west for approximately 3 ½ miles, crossing the dam at Timothy Lake. Take the 2nd right onto FS Road 5810. North Arm is approximately 5 ½ miles from here. Keep right at all intersections—the road becomes FS Road 5890. The campground is on the right.

There are two routes to North Arm Campground—one is rugged and one is suitable for RVs and trailers. The recommended route involves Highway 26 followed by FS Roads 42, 57, and 5890, with signs to guide. Some roads are gravel and may have potholes, which can be challenging for trailers or RVs.

Nearby places

Sandy, OR (40 miles)

Government Camp, OR (19 miles)

Nearby supplies

The nearest gas station/convenience store is about 14 miles away on Hwy. 26. The nearest grocery store is in Government Camp, 19 miles away.

Best Time to Camp at North Arm (Timothy Lake) Campground

Each season paints North Arm Campground with its own distinct palette. Summer brings warm, sun-drenched days perfect for lake activities and evening campfires under star-filled skies. As autumn arrives, crisp mornings give way to comfortable afternoons ideal for hiking and wildlife watching. Winter transforms the landscape into a snow-dusted wonderland, though freezing temperatures and heavy snowfall may limit access during these months. Spring emerges with occasional rain showers that awaken the forest floor, bringing wildflowers and the promise of another spectacular camping season. Visitors should come prepared for mountain weather's quick changes, especially during shoulder seasons when temperatures can swing dramatically between day and night.

Best

Summer(Jun-Aug)

4.5 / 5

Top 14% in US

Summer is peak season; many positive reviews cite ideal weather for lake activities.

Fall(Sep-Nov)

3.0 / 5

Autumn scenery noted, but campground closes Sept 13 so fall access is limited.

Spring(Mar-May)

3.0 / 5

Late spring (after May 23) is open, but much of spring is closed so access is limited.

Winter(Dec-Feb)

Not recommended

Closed outside May 23–Sept 13; winter visitation not supported.

Planning Tips

Peak Season: May 23 to September 13.. Book 2-3 months ahead.
Operating Season: Open for reservations May 23 to September 13. Some first-come, first-served dates are available in June.

About North Arm (Timothy Lake) Campground

Tucked away on the northeastern shore of Timothy Lake, North Arm Campground offers a peaceful retreat in the heart of Mt. Hood National Forest. This intimate camping destination features 18 thoughtfully spaced sites, where 14 traditional campsites welcome both tent campers and RV adventurers, while 4 exclusive hike-in sites reward those seeking an even deeper connection with nature. Here, towering conifers create natural privacy screens between sites, and the gentle lapping of lake waters provides a soothing soundtrack to your wilderness escape. Miles of nearby trails beckon hikers to explore the surrounding forest, making this hidden gem a perfect basecamp for outdoor enthusiasts seeking tranquility away from the crowds.

The campground provides a mix of camping options, including standard tent and RV sites, as well as hike-to sites.

Historical SignificanceThe story of North Arm Campground is forever linked to the creation of Timothy Lake in 1956, when the Oak Grove Hydroelectric Project transformed this valley into one of Oregon's most beloved mountain recreation areas. This engineering marvel not only provided renewable energy but also created a stunning 1,400-acre playground for generations of outdoor enthusiasts. Just a short drive away, history buffs can explore the Clackamas Lake Ranger Station, a rustic outpost dating back to the early 1900s that stands as a testament to the Forest Service's century-long stewardship of these lands. These historic sites offer fascinating glimpses into how humans have worked to both harness and preserve the natural beauty of Mt. Hood's forests.

Weather and SeasonsEach season paints North Arm Campground with its own distinct palette. Summer brings warm, sun-drenched days perfect for lake activities and evening campfires under star-filled skies. As autumn arrives, crisp mornings give way to comfortable afternoons ideal for hiking and wildlife watching. Winter transforms the landscape into a snow-dusted wonderland, though freezing temperatures and heavy snowfall may limit access during these months. Spring emerges with occasional rain showers that awaken the forest floor, bringing wildflowers and the promise of another spectacular camping season. Visitors should come prepared for mountain weather's quick changes, especially during shoulder seasons when temperatures can swing dramatically between day and night.

ElevationPerched at 3,400 feet above sea level, North Arm Campground occupies that sweet spot where mountain air stays refreshingly cool even during summer's peak, offering welcome relief from valley heat. This elevation creates an ideal climate for comfortable camping from late spring through early fall, with daytime temperatures typically ranging from the 60s to low 80s during summer months. The altitude also means winter arrives early and lingers late, often blanketing the campground in snow from November through April. This elevated position not only provides natural air conditioning but also contributes to the area's diverse ecosystem, supporting everything from towering Douglas firs to delicate wildflowers that thrive in the mountain environment.

Natural Features and SceneryNorth Arm Campground immerses visitors in a living postcard of Pacific Northwest beauty. Ancient conifers stretch skyward, their massive trunks creating cathedral-like groves that filter sunlight into dancing patterns on the forest floor. Timothy Lake sparkles through the trees, its pristine waters reflecting the surrounding peaks and offering endless opportunities for contemplation or recreation. Nearby wetlands serve as natural amphitheaters for wildlife viewing, where patient observers might spot deer coming to drink at dawn or hear the haunting call of loons across the water. When summer arrives, the understory bursts with huckleberry bushes heavy with fruit, inviting campers to enjoy nature's bounty. On clear days, breaks in the forest canopy reveal stunning views of Mt. Hood's snow-capped summit, a majestic reminder of the volcanic forces that shaped this remarkable landscape.

Geological RegionNorth Arm Campground sits within a geological wonderland shaped by volcanic activity and glacial forces over millions of years. Located on Timothy Lake's northeastern shore, the campground occupies land carved by ancient glaciers descending from Mt. Hood, Oregon's highest peak and most recently active volcano. The surrounding Mt. Hood National Forest encompasses diverse geological features, from volcanic deposits to glacial moraines, creating the varied topography that makes this area so visually striking. The 1,400-acre Timothy Lake itself fills a natural basin enhanced by human engineering, surrounded by dense conifer forests that have reclaimed the landscape following historic volcanic events. Wetland areas near the campground represent nature's ongoing work, where streams and springs continue to shape the land, creating crucial habitat for diverse wildlife while adding to the area's scenic beauty.

Best Campsites

Curated by campers, for campers

Reveal picks

Reserving a campsite

Check-in

4:00 PM

Check-out

12:00 PM

Stay Limit

You may stay up to 9 nights during a visit at this campground.

Guests Allowed Per Site

Standard sites = 6 persons. Hike-To sites = 4 persons (small tent only).

Groups

No designated group camping sites are mentioned.

Tents

Tents are allowed

RV vehicles

RV vehicles are allowed

Primitive

Primitive camping is allowed

Reservable

Reservations are allowed

Site layoutThe campground is small, with 14 standard sites and 4 hike-in sites. Sites are well spaced for privacy.

Reservation PlatformsReservations can be made through Recreation.gov.

Walk-in AvailabilityFirst-come, first-served sites are available on June 21 and June 22. On all other dates, reservations are required.

Cancellation PolicyA $10 cancellation fee applies. Late cancellations (after midnight the day before check-in) forfeit the first night’s recreation fee. Modifications incur a $10 change fee if altering stay dates completely.

AccessibilityAccessible vault toilets and drinking water are mentioned. Some campsites also feature a thick understory to enhance privacy.

Site SizeSites are described as spacious and well-laid-out. Specific reviews note that campsites are 'large enough to pitch a large tent' and 'level.

PrivacyThe campground offers a high degree of privacy due to the dense understory and spacing between sites. One user mentions, 'Campsites are well separated for privacy.

Total Campsites18 campsites

Recommended SitesHike-to sites are recommended for quieter, lakeside camping. Sites 8 and 14 are praised for their tranquility and scenic views.

Amenities available

Potable water

Fire rings

Picnic tables

Vault toilets

Activities you can enjoy

The North Arm Campground offers a wide range of activities, leveraging its proximity to Timothy Lake. Campers can enjoy hiking, biking, fishing, kayaking, and boating. The location is ideal for both relaxing and adventurous outings.

HikingNumerous trails are available, including the 12-mile Timothy Lake Trail, which offers scenic views and connects to the Pacific Crest Trail. Little Crater Lake, a unique geologic formation, is also accessible via a short hike.

FishingFishing opportunities include kokanee salmon, a variety of trout, and crayfish. However, one user noted, 'My husband was a bit frustrated by the fishing this year. Seemed like there were not many fish at this time of year.'

SwimmingSwimming is available and popular despite the cool lake temperatures. One review mentioned, 'The lake was chilly but you could still swim in it.'

BikingThe Timothy Lake Trail is suitable for mountain biking. Other trails in the area also accommodate cyclists.

BoatingA variety of boating activities, including canoeing, kayaking, sailing, and paddleboarding, are supported. One user noted, 'Great place to kayak or paddleboard - sheltered from the main lake.'

Wildlife viewingThe wetlands around the campground offer excellent bird-watching and wildlife observation opportunities. Huckleberry picking is also a seasonal activity.

Policies & Safety

Hazards & AlertsCampers should be aware of gravel roads with potholes, potential for wildlife encounters, and seasonal fire bans.

Fire PolicyCampfires are allowed unless fire restrictions are in effect. Firewood is often available for purchase onsite.

Quiet HoursQuiet hours are enforced, with no generator use permitted from 8 PM to 8 AM.

Emergency ServicesEmergency services nearby include a clinic in Government Camp, OR, located 19 miles west on Hwy. 26.

Trash & RecyclingTrash and recycling facilities are available but are centralized near the vault toilets. One user noted, 'Water/garbage located at centralized toilet site.'

Water FeaturesCampground is on the northeastern shore of Timothy Lake. Many campsites have direct or nearby lake access.

Camp Host"Camp host Bruce Lee is helpful," and "hosts keep bathrooms clean" are positive user review quotes.

Weather at North Arm (Timothy Lake) Campground

Reviews

4.5

135 reviews

Top-Rated

North Arm (Timothy Lake) Campground is top-rated, placing it in the top 15% of campgrounds based on reviews

Overall, North Arm Campground is highly praised for its tranquility, scenic beauty, and well-maintained facilities. Reviews frequently mention the cleanliness of the vault toilets, the helpfulness of the camp hosts, and the peaceful environment.

Review Summaries

Based on 135 reviews

What Campers Love

Frequent mentions of clean and well-maintained facilities, helpful and friendly staff, and the beautiful natural setting. Many users appreciate the spacious campsites and easy access to the lake.

Based on 135 reviews

Common Concerns

Some complaints include the rough condition of access roads, limited cell phone reception, and occasional issues with reservations (e.g., sites being occupied). A few users mentioned disruptive...

Based on 135 reviews

Pro Tips & Recommendations

Bring a cart for hike-in sites, as noted by one reviewer: 'Loved the Hike-In sites for quiet, beautiful views and access to the lake. Bring a cart!' Other recommendations include taking the less...

Based on 135 reviews

Seasonal Insights

Summer is the most popular season, with many positive reviews citing enjoyable weather and excellent conditions for water activities. However, the lake's water level may drop during peak times, as...

Based on 135 reviews

Camper Quotes

1. 'Vault toilets were the cleanest I have ever experienced.' 2. 'Loved this location, mosquitoes were bad but the park had no control over it. The host was great… always working hard.' 3. 'Campsites...

Based on 135 reviews

Site-Specific Reviews

Site 5 (walk-in) is noted for its proximity to day-use areas and noise, while Site 8 is praised for its seclusion. Site 11 is described as 'spacious and clean,' and Site 3 is noted for its quiet and...

Based on 135 reviews

Accessibility Features

Reviews highlight the accessibility of vault toilets and drinking water. Some users note the suitability of hike-in sites for campers seeking solitude.

Based on 135 reviews