The 'Flaming Geyser' is technically a bubbling cold-water spring fueled by methane gas trapped in subterranean coal seams.
The park's namesake feature was once tapped by drillers in 1911 who were originally searching for coal.
There are two distinct bubbling features on-site: the Flaming Geyser and the smaller 'Bubbling Geyser' located further upstream.
The park encompasses over 175 acres of meadow land adjacent to the Green River.
The Green River is a critical habitat for Chinook salmon, coho salmon, and steelhead trout.
The park was historically used as a commercial site for coal exploration before becoming a public recreational space.
The park is situated at the base of the Cascade Mountain foothills.
Flaming Geyser State Park is a 480-acre park located along the Green River in Washington state. The park features a namesake methane-fed geyser that historically produced a flame from a well-drilling attempt in 1911. While the original flame has diminished significantly due to shifting geological pressures, the site remains a geological curiosity. The landscape consists of expansive meadows, riparian habitats, and forested cliffs. It is a designated area for salmon spawning and wildlife observation. Visitors can access various trails that traverse both open fields and wooded riverbanks. The park is integrated into the larger Green River corridor, offering recreational access to the water.
The small wooden observation deck built around the primary bubbling geyser.
Bring water shoes if you plan to wade in the Green River, as the riverbed contains many smooth stones.
Check Washington State Parks alerts for potential river flood closures during heavy autumn or winter rains.
Pack a picnic, as the park offers large open meadows with communal tables.
Do not attempt to light the geyser yourself, as the gas flow is often too low or wet to sustain a flame, and tampering with the features is prohibited.
Open year-round, though some trails may be temporarily inaccessible during periods of high river water.
Leash your dogs at all times and adhere to 'Leave No Trace' principles regarding the river habitat.
