This facility does not offer advance online reservation inventory for Campsite Sniper to monitor, and Campsite Sniper cannot determine real-time physical vacancy. Sites are claimed in person on arrival.
8 monitored sites: 8 first-come, first-served.
First-come, first-served — no advance reservations
About Halfway Flat Campground
Overview
Halfway Flat Campground is located about 30 miles west of Naches, Washington on the east side of the Cascades mountain range.
Recreation
The campground setting provides ready access to the Naches River, where fishing is popular. Hiking and horseback riding trails extend into the William O. Douglas and Norse Peak Wilderness areas, and off-road vehicle and snowmobile access draws visitors to the Little Naches drainage.
Halfway Flat Campground is conveniently located 30 minutes below the summit of Chinook Pass and Mt. Rainer National Park. A trip along the scenic Mather Parkway is a fantastic outing.
The Naches River, adjacent to the campground offers a scenic backdrop for anglers. Its cold, clear waters sustain populations of rainbow and brown trout. Whitewater enthusiasts may enjoy a paddle on the river or one of the many other tributaries.
Facilities
The campground has eight campsites, with five campsites available for advanced reservation between Memorial Day through Labor Day weekend. After, mid-September all sites are available on a first-come, first-served basis. Vault toilets and potable water are available.
Natural Features
The Halfway Flat Campground is nestled in an old-growth forest of Douglas fir, western hemlock, and cedar with grassy areas, ferns and mosses covering the forest floor. With the William O. Douglas and Norse Peak Wilderness areas nearby, the location is home to abundant wildlife, including deer, elk, porcupine, native fish and migratory birds. Endangered and threatened species, including the Northern Spotted Owl, gray wolves, and grizzly bears also find havens in local ecosystems. Summer temperatures are generally sunny and warm with little precipitation, and winters boast mostly clear skies, but plenty of snow.
Nearby Attractions
Hikers may want to traverse a portion of the spectacular Pacific Crest Trail (PCT), one of the world's premier National Scenic Trails. Boulder Cave Trail is one of the most popular places in the Naches District. Visitors can walk the accessible trail along the river or explore Boulder Cave. Interpretive signs along the trail explain the geology, plants, animals and history of the area. Within 10 miles of the campground there is lake access, a boat ramp, hunting opportunities, historic sites, and trails for horseback riding, mountain biking, and off-highway vehicles.
Getting there
From Naches, Washington, follow Highway 410 for approximately 30 miles west to Forest Road 1709. Turn left on Forest Road 1709, cross the bridge then turn left on Forest Road 1704 follow the road approximately 1 mile. Campground is located on the left. From Enumclaw depart WA-164/Griffin Ave toward Wells St. After ½ mile turn left onto WA-410/Roosevelt Ave. Follow WA-410 approximately 63 miles east to the intersection with Forest Road 1709. Turn right on Forest Road 1704 follow the road approximately 1 mile. Campground is located on the left.
View on Recreation.gov ↗ Get directions ↗
Photo gallery
FAQ
How do I get a reservation at Halfway Flat Campground?
Halfway Flat Campground operates on a first-come, first-served basis and cannot be reserved in advance. Campsite Sniper does not have real-time on-site vacancy information for this facility; visitors claim sites in person on arrival.
Does Campsite Sniper book this campground for me?
No. Campsite Sniper sends alerts and direct Recreation.gov links. It never books, pays for, holds, hoards, or resells reservations.
How current is this availability data?
Campsite Sniper re-checks public Recreation.gov availability for this facility every hour and republishes whenever anything changes. This facility's data last changed at Sep 18, 2026 15:19 UTC; an older timestamp means nothing has changed since that time, not that checking stopped. Always confirm final availability on Recreation.gov when you book.
Which sites at Halfway Flat Campground fit a 35-foot RV?
8 of the 8 sites that support RV analysis have a recorded maximum of 35 ft or more; the longest recorded is 150 ft.
First-come, first-served
This facility does not offer advance online reservation inventory for Campsite Sniper to monitor, and Campsite Sniper cannot determine real-time physical vacancy. Sites are claimed in person on arrival. For arrival rules, season dates and current conditions, check the facility's page on Recreation.gov.
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