USDA Forest Service · Washington

Tinkham Campground

USDA Forest Service · Washington, United States

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Sites
51
Hookups
45 no hookups
Season
May 21 to September 11
Max RV length
46 ft
Drinking water
Yes
Restrooms
Yes
Pets
Yes
Elevation
1,578 ft
Dark sky
Bortle class 2
Cell coverage
T-Mobile weak · AT&T good · Verizon good (carriers' 4G LTE filings to the FCC, 2025-12; not measured here)
Access road
TINKHAM CG (NFSR 5501000) · crushed aggregate or gravel · suitable for passenger cars
Lake
Mt. Baker-Snoqualmie National Forest
Address
WA
Phone
360-804-1103
Activities
Biking, Camping, Fishing, Hiking

46 numbered sites are mapped one by one - open the site map to pick yours.

About

Overview

Tinkham Campground is located along the South Fork Snoqualmie River in Mt. Baker-Snoqualmie National Forest. It offers some of the most stunning scenery in Washington's North Cascades, as well as easy access to an abundance of recreational activities.

Recreation

The surrounding area is a prime location for hiking, fishing, picnicking and horseback riding in summer and early fall. In winter, visitors can take advantage of skiing and snowshoeing opportunities.

A handful of hiking trails lie within a short driving distance, making Tinkham an ideal setting for both individual and family camping excursions. The 0.5-mile Tinkham Discovery Trail is an easy, family-friendly nature path. It weaves through fallen, moss-covered trees to a small pond. Children love investigating the insects, wildflowers and fungi along the trail.

Facilities

Tinkham Campground offers single-family sites, a few of which are accessible. Picnic tables, food storage lockers, and campfire rings with grills are provided, as are vault toilets and drinking water. No electrical hookups are available.

Natural Features

The campground sits alongside the river, in a towering canopy of Douglas fir, cedar and western hemlock, providing abundant shade.

Rugged peaks, scenic rivers and abundant wildlife define the Mt. Baker-Snoqualmie National Forest and surrounding designated wilderness areas. On a clear day visitors can see Mt. Baker, which rises to an elevation of 10,781 feet. The active volcano is perpetually snow-capped. Mt. Baker's summit, Grant Peak, is actually a 1,300-foot-deep mound of ice, which hides a massive volcanic crater.

Wildlife in the area ranges from mountain goats in the higher elevations to coyotes and pine martens in the forests. Migratory birds and native fish find ample habitat in the varied ecosystems as well.

Contact Info

For facility specific information, please call (530) 932-0242.

Nearby Attractions

Mount Rainier National Park is about an hour away. This beautiful park offers fantastic glimpses of glaciers, subalpine ecology and volcanic landscapes. Hiking and scenic driving are the area's most popular activities.

Charges & Cancellations

Once your reservation start date has begun, neither the Recreation.gov Contact Center nor the campground manager will be able to modify your reservation.

Weather, month by month

MonthTypical highTypical lowColdest nightHottest dayYears with a night below 32°F
January42°32°9°55°11 of 11
February40°31°8°57°9 of 11
March45°31°18°67°11 of 11
April50°36°25°74°6 of 11
May58°46°36°83°0 of 11
June62°48°40°86°0 of 11
July73°56°47°90°0 of 11
August76°58°49°97°0 of 11
September67°52°42°90°0 of 11
October56°44°37°79°0 of 10
November48°36°23°63°5 of 10
December41°33°17°60°8 of 10

Mid-month figures from 2016–2026 of daily weather at this spot (ERA5 reanalysis via Open-Meteo, CC BY 4.0), in °F. Typical is the median; coldest and hottest are the extremes seen.

Nearby campgrounds

All public campgrounds in Washington · Every state and province · Facts read from the operator 2026-08-13. Confirm fees, rules and current status with the operator before you go.