Trillium

Star4.45
223 reviews
MT. HOOD

Quick Facts

Price

$26 - $100/night

Booking

Reservable

Sites

14 campsites

Season

null

Cell

Unknown

Pets

Allowed

RV Friendly

Opens null site

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Trillium
$26.00 - $100.00 / night
Campsite Fees
Fees start at 26 and go up to 100.
Standard Site Fee$26.00
Hookup Site Fee$0.00
Premium Site Fee$0.00
Hike and Bike Site Fee$0.00
Group Site Fee$90.00
Food Storage Locker Fee$0.00
Total Campsite Fees$116.00

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Provider
503-630-5721clm@clm-services.com

What Campers Say

4.45

Recommended

Based on 223 reviews

811 Google reviews

Most mentioned

viewscleanspaciouswater

"Trillium Lake Campground receives overwhelmingly positive reviews for its scenic beauty, well-maintained facilities, and family-friendly atmosphere. The lake's reflection of Mt. Hood is frequently highlighted as a must-see feature."

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Fees & Passes at Trillium

$26 - $100/night

Campsite fees

Standard Site

Basic tent/RV spot

$26/night
Group Site

For large groups

$90/night

Stay Limit: You may stay up to 14 nights during a visit at this campground.

Cancellation: Reservation rules descriptions RULE NAME DESCRIPTION WHEN? Maximum Consecutive Stay You may stay up ...

Prices verified November 27, 2025

Prices may vary by season and site type. Always confirm current rates on the official null website.


Best Time to Camp at Trillium

Experience the dynamic beauty of the Cascade Mountains through ever-changing seasons at Trillium Lake. Summer brings warm, sun-drenched days perfect for swimming and paddling, while autumn paints the landscape in golden hues. Spring awakens the forest with wildflower blooms and rushing snowmelt, and winter transforms the area into a snow-covered wonderland ideal for cross-country skiing and snowshoeing.

Spring (Mar-May)

Wildflowers bloom, mild temperatures, fewer crowds. Great for hiking and photography.

Best
Summer (Jun-Aug)

Peak season with warm weather, perfect for water activities. Book early.

Fall (Sep-Nov)

Beautiful fall colors, cooler temps, quieter campgrounds. Ideal for peaceful trips.

Winter (Dec-Feb)

Snow activities available. Some facilities may close. Check conditions.

Planning Tips
  • Peak Season: null. Book 2-3 months ahead.
  • Operating Season: null
  • Current Alerts: null

About Trillium

Nestled in the heart of Mount Hood National Forest, Trillium Lake Campground offers an enchanting escape where towering evergreens frame pristine mountain views and the crystal-clear waters of Trillium Lake reflect the majestic peak of Mount Hood. This beloved destination beckons outdoor enthusiasts seeking the perfect blend of alpine beauty and accessible wilderness adventure.
Trillium Lake Campground accommodates a variety of camping experiences, including tent and RV sites, as well as group camping and accessible sites. Most sites are available by reservation, with some first-come, first-served options.
Historical SignificanceFor generations, the lands surrounding Trillium Lake have served as a gathering place for outdoor enthusiasts and nature lovers. The area holds deep significance as part of the traditional territories of Indigenous peoples who have stewarded these forests for thousands of years. Today, the campground continues this legacy of connection to the land, offering modern adventurers a chance to experience the timeless beauty of the Pacific Northwest.
Weather and SeasonsExperience the dynamic beauty of the Cascade Mountains through ever-changing seasons at Trillium Lake. Summer brings warm, sun-drenched days perfect for swimming and paddling, while autumn paints the landscape in golden hues. Spring awakens the forest with wildflower blooms and rushing snowmelt, and winter transforms the area into a snow-covered wonderland ideal for cross-country skiing and snowshoeing.
ElevationPerched at 3,600 feet above sea level, Trillium Lake Campground offers a refreshing mountain climate where cool breezes whisper through the forest canopy. This moderate elevation provides the perfect balance—high enough to escape summer's heat while remaining accessible year-round, with crisp mountain air that invigorates the senses and starlit nights that showcase the cosmos in brilliant clarity.
Natural Features and SceneryImmerse yourself in a pristine mixed conifer forest where Douglas firs, noble firs, and mountain hemlocks create a verdant cathedral of green. The centerpiece of this natural wonderland is the stunning Trillium Lake itself, whose mirror-like surface perfectly captures Mount Hood's snow-capped reflection—creating one of Oregon's most photographed vistas. Wildlife abounds in this mountain ecosystem, from osprey diving for trout to deer grazing in meadow clearings.
Geological RegionSet within the volcanic landscape of Mount Hood National Forest at 3,600 feet elevation, Trillium Lake Campground showcases the dramatic geological story of the Cascade Range. This mixed conifer forest thrives on ancient volcanic soils, while the lake itself formed from glacial activity, creating a natural basin that now serves as a spectacular amphitheater for Mount Hood's commanding presence. The surrounding terrain tells a tale of fire and ice that has shaped this remarkable landscape over millennia.
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Campsite details

AccessibilityThe campground includes accessible vault toilets, fishing piers, and a picnic shelter. Some campsites are specifically designed to be ADA-compliant.
Sites SizeCampsites are described as spacious, accommodating multiple tents or large RVs. Some double sites are available for larger groups.
Sites PrivacySites are generally private, with trees providing natural barriers. Users frequently commend the seclusion offered at many of the campsites.
Total Campsites14 campsites
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Reserving a campsite

Check-in
Null
Check-out
Null
Stay Limit
You may stay up to 14 nights during a visit at this campground.
Guests Allowed Per Site
Null
Groups
Group sites are available, accommodating up to 30 people and vehicles. The picnic shelter can be reserved for day use.
Tents
Tents are allowed
RV vehicles
RV vehicles are allowed
Primitive
Primitive are not allowed
Reservable
Reservations are allowed

Site layoutnull
Open and Closed Seasonnull
Reservation Platformsnull
Walk-in Availabilitynull
Cancellation PolicyReservation rules descriptions RULE NAME DESCRIPTION WHEN? Maximum Consecutive Stay You may stay up to 14 nights during a visit at this campground.

Accomodation available

GroupGroup campsites are offered for larger parties such as families, schools, or organizations. These sites provide space and facilities to accommodate multiple people camping together.

Amenities available

Potable water
Fire rings
Picnic tables
Vault toilets

Activities you can enjoy

Activities at Trillium Lake Campground cater to a wide range of outdoor enthusiasts, including hiking, fishing, swimming, boating, and wildlife observation. The 2-mile Trillium Shoreline Trail features scenic views and opportunities for photography. Educational programs are offered during summer weekends.
Hiking
The Trillium Shoreline Trail is a scenic 2-mile loop around the lake, partially accessible, and popular for its views of Mt. Hood. Several other trails in the vicinity offer hiking opportunities, including routes to Timberline Lodge.
Fishing
Fishing is a popular activity, with anglers casting for trout in Trillium Lake. An accessible fishing pier is provided, and reviews note good fishing opportunities, especially for rainbow trout.
Swimming
Swimming is allowed in Trillium Lake. Reviewers describe the water as clear and inviting, particularly in the summer months. The lake is free from motorized boats, enhancing its appeal for swimmers.
Biking
Biking is available on trails around the campground and the lake. Some trails lead to nearby attractions such as Timberline Lodge.
Boating
Non-motorized boating is supported, with a small boat ramp within the campground and another in the day-use area. Kayak and paddleboard rentals are conveniently available.
Wildlife viewing
Wildlife viewing is a highlight, with visitors reporting sightings of bald eagles, hawks, and other species. The natural setting provides excellent opportunities for birdwatching and observing local fauna.
Cultural and Educational Programs
Educational programs are held on weekends during the summer, often at the amphitheater. Topics covered include local history and natural features.
Winter Activities
Cross-country skiing and snowshoeing are popular during winter months when the area is covered in snow.
Water Sports
Kayaking, canoeing, and paddleboarding are popular on the lake, with rentals available nearby.
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Campground rules

  • Pets are allowed
  • "null"
  • Quiet hours are null

Hazards

General hazardsnull
Active alertsnull

Weather at Trillium

41
°F
Dec 7
Sunday
Slight rain
Precipitation: 2.4%

Strong wind, exercise caution

Humidity: 90%

High humidity, may feel muggy

Wind: 11.6 mph

Strong wind, exercise caution

Very Light Rain - (2.40% chance)

Slight drizzle possible

Slight rain

Weather History
Weather data powered by Open-Meteo

Detailed 7-Day Forecast
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Emergency Services

null

Good to know

Peak season datesnull
Trash and recyclingTrash disposal facilities are available throughout the campground, but there are no dedicated recycling bins. Reviewers have suggested improvements in waste management, especially during peak seasons.
Proximity to water featuresnull
Common complaintsnull
Hostnull

Campground Map

MT. HOOD
Driving directionsFrom Portland, travel southeast on Highway 26 for about 40 miles. Turn right a mile east of Government Camp. Continue 2 miles to the campground entrance.
"Travel southeast on Highway 26 is straightforward; the road is paved, and the campground entrance is easily accessible. No seasonal closures were mentioned."
Nearby places
Government Camp - 7.5 miles away
Nearby supplies
null

Reviews from booking and map sources

4.5
223 reviews
Recommended
Recommended
Trillium is recommended, placing it in the top 40% of campgrounds based on reviews
Trillium Lake Campground receives overwhelmingly positive reviews for its scenic beauty, well-maintained facilities, and family-friendly atmosphere. The lake's reflection of Mt. Hood is frequently highlighted as a must-see feature.
Review Summaries
Based on 223 reviews

What Campers Love

Users praise the campground for its spacious and private sites, cleanliness, and range of activities. The views of Mt. Hood, proximity to trails, and available amenities such as water access and fire...
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Based on 223 reviews

Common Concerns

Common concerns include overcrowding during peak seasons, noisy day-use visitors, and the lack of showers. Some users reported maintenance issues with picnic tables and vault toilets during busy...
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Based on 223 reviews

Pro Tips & Recommendations

Visitors recommend arriving early to secure a good campsite and bringing water shoes for the lake. They also suggest visiting during sunrise or sunset for the best photographs.
Based on 223 reviews

Seasonal Insights

Summer sees the highest activity, with crowds and warm water for swimming. Winter offers tranquility and opportunities for snow sports. Fall and spring are quieter but provide scenic foliage and...
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Based on 223 reviews

Camper Quotes

1. 'The views of Mt. Hood from the lake are absolutely breathtaking.' 2. 'The campsite was spacious and offered plenty of privacy.' 3. 'The vault toilets could use more frequent cleaning, but...
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Based on 223 reviews

Site-Specific Reviews

Site #47 is praised for its proximity to the boat ramp and easy lake access. Site #056 is noted for its privacy and cleanliness. Group sites like PS1-Day Use receive mixed reviews due to navigation...
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Based on 223 reviews

Accessibility Features

Accessible sites and facilities are positively reviewed, though some users noted barriers like heavy picnic tables obstructing wheelchair ramps.
Based on 223 reviews

Pet-Friendly Features

Pets are allowed and enjoyed by visitors, but a few complaints about dog waste not being picked up were noted.
Based on 223 reviews

Camper Reviews by Outdoorithm campers

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Last updated November 27, 2025
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