Trillium
FSU.S. Forest Service — Oregon · Mt. Hood National Forest
| Agency | FSU.S. Forest Service |
|---|---|
| Area | Mt. Hood National Forest |
| Location | Oregon · Mt. Hood National Forest · 45.27070, -121.73451 · Map |
| Sites | 50 public sites counted from the federal listing — 33 standard nonelectric; 14 tent only nonelectric; 2 group picnic area; 1 yurt |
| Getting a site | Reservable — the federal listing marks this campground as taking reservations. Some sites or seasons may still be first-come; the listing’s own words are below. |
| Hookups | Electric at 0 of 50 sites Water hookups at 0 of 50 sites Sewer hookups at 0 of 50 sites Full hookups (all three at one site) at 0 of 50 sites Counted site by site from affirmative reports in the federal record. A site with no report is not counted either way. |
| Max RV length | Longest reported site fits 95 ft Sites that fit at least — 25 ft: 30 sites · 30 ft: 23 sites · 35 ft: 15 sites · 40 ft: 13 sites |
| Months open | Not in federal data — the federal listing does not publish a season for this campground. Check the official description below or Recreation.gov. |
| Fees | Not reported — the federal listing carries no fee description for this campground. |
| Check-in / out | In 2:00 PM · Out 12:00 PM (most common in the listing) |
| Pets | Allowed at 65 sites, as reported |
| Accessible sites | 7 marked accessible in the listing |
| Accessibility | N |
| Phone | 503-630-5721 |
Check availability & book on Recreation.gov →
This site takes no reservations and shows no live availability. Source: Recreation.gov (RIDB export pulled November 5, 2026); this listing was last updated in the federal record on 2026-05-20.
From the official listing
Overview Trillium Lake Campground is a beautiful and popular campground not far from the quaint town of Government Camp. It provides spectacular views of majestic Mt. Hood, Oregon's highest point. The campground is well-known for its scenery and abundant recreational opportunities, as well as being a great, family-friendly place to camp. Recreation Boating, swimming and fishing are popular on 63-acre Trillium Lake. A small boat ramp is available within the campground and a larger ramp is available in the nearby day-use area. An accessible fishing pier is also available. Anglers cast for a variety of trout.
The 2-mile Trillium Shoreline Trail circles the lake, and parts of it are accessible. Visitors also enjoy hiking and biking on other trails in the vicinity. Tours of the area's historical sites are also popular. Facilities The campground offers dozens of single and double sites for tent and RV camping. Some first-come, first-served sites are available, as well as some fully accessible sites. Parking surfaces are mostly paved, but some are gravel.
Each site is equipped with a table and campfire ring with grill. Accessible vault toilets and drinking water are provided. An accessible picnic shelter is adjacent and can accommodate up to 30 people. Parking is available.
An accessible amphitheater within the campground can be reserved for day use and can accommodate up to 30 people. Educational programs are held on weekends throughout the summer. Natural Features The campground is located about 40 miles southeast of Portland, in the Mt. Hood National Forest. It sits alongside Trillium Lake at an elevation of 3,600 feet, and is nestled in a shady, mixed conifer forest that provides privacy between campsites. Nearby Attractions Timberline Lodge, a National Historic Landmark on Mt. Hood, is located within 10 miles of the campground. Contact Info For facility specific information, please call (503) 622-3191.
Directions, from the listing
From 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.
Nearest federal campgrounds
2 mi straight-line · OregonFSU.S. Forest ServiceFrog Lake
4 mi straight-line · OregonFSU.S. Forest ServiceClear Lake (Or)
7 mi straight-line · OregonFSU.S. Forest ServiceCamp Creek
7 mi straight-line · OregonFSU.S. Forest ServiceClear Lake Cabin Lookout
8 mi straight-line · Oregon
Trip Card — Trillium
Oregon · Mt. Hood National Forest
| Agency | FS · U.S. Forest Service |
|---|---|
| Location | Oregon · Mt. Hood National Forest |
| Fees | Not reported in the federal data |
| Getting a site | Reservable |
| Hookups | None reported |
| Max RV | Up to 95 ft |
| Months open | Not in federal data |
| Sites | 50 sites |
Book: recreation.gov/camping/campgrounds/232831 · Source: Recreation.gov, pulled November 5, 2026. Facility details come from federal recreation data and may be out of date — this site takes no reservations and shows no live availability; confirm details and book through Recreation.gov or the managing agency.