Maryhill

Maryhill State Park encompasses 99 acres along the Columbia River in south-central Washington, approximately 13 miles south of Goldendale. The park sits in the dramatic Columbia River Gorge where the river carves through the Cascade Range, creating spectacular scenery of basalt cliffs, rolling hills, and the mighty river. Located at an elevation of approximately 100 feet, the park offers water recreation, camping, and access to nearby cultural attractions including Maryhill Museum of Art and a full-scale replica of Stonehenge built as a World War I memorial.

Maryhill State Park's wildlife reflects the transitional environment where the Columbia Gorge's maritime influences meet the arid interior. Mule deer are frequently observed throughout the park. Coyotes hunt in surrounding grasslands. The Columbia River attracts numerous bird species including bald eagles, particularly during winter, and osprey that nest on nearby cliffs and hunt for fish. Great blue herons stalk the shallows. During migration, the area hosts waterfowl including Canada geese and various duck species. California quail inhabit the shrubby areas. The river supports populations of salmon, sturgeon, walleye, and bass.

The park's vegetation reflects the dry conditions of the eastern Columbia Gorge, dominated by grasslands and shrub-steppe plant communities. Big sagebrush is prominent, along with bitterbrush, rabbitbrush, and native bunchgrasses including bluebunch wheatgrass. The area experiences beautiful wildflower displays in spring, with balsamroot creating yellow slopes joined by lupine, desert parsley, and various penstemon species. Along the Columbia River shoreline, a riparian zone supports willows and other moisture-loving vegetation. The park's location in the Gorge creates microclimates where some westside species reach their eastern limits.

Maryhill State Park sits within the Columbia River Gorge, one of North America's most spectacular geological features. The gorge was carved as the Columbia River cut through uplifting Cascade Mountains over millions of years, exposing dramatic cross-sections of Columbia River Basalt. These Miocene-age basalt flows, visible in the towering cliffs across the river, erupted between 17 and 6 million years ago. During the Pleistocene epoch, catastrophic floods from glacial Lake Missoula repeatedly scoured the gorge, widening it and creating dramatic features. The park sits on alluvial deposits and basalt talus.

Maryhill State Park experiences a transitional climate between the wet western Columbia Gorge and the arid interior. Annual precipitation averages 12-15 inches, falling primarily during winter and spring. Summer is hot and dry, with temperatures frequently exceeding 95°F and often reaching 100°F or higher in July and August. The gorge funnels strong winds, particularly from the west, creating challenging conditions but also supporting windsurfing and kiteboarding. Winter temperatures range from 25-45°F, with occasional Arctic outbreaks. Snow is possible but usually brief at the park's low elevation.

The Columbia River corridor has been home to indigenous peoples for over 10,000 years. The Maryhill area was used by Yakama, Klickitat, and other Columbia River tribes who established fishing sites taking advantage of the river's abundant salmon runs. The area served as an important trade route and gathering place. European-American exploration began with Lewis and Clark in 1805-1806. The name 'Maryhill' comes from entrepreneur Sam Hill's ambitious but failed planned community. Hill later built the Maryhill Museum and the Stonehenge replica on the bluffs above the park.

Maryhill State Park was established in 1973 to provide public recreation access to the Columbia River in an area of spectacular scenery and growing tourism. The park was developed with camping and day-use facilities designed to serve visitors to the Columbia Gorge and nearby attractions including Maryhill Museum. Through subsequent decades, facilities have been upgraded and expanded, with modern campgrounds, improved boat launches, and enhanced day-use areas. The park serves as a popular stopover for travelers on Highway 14 and as a destination for water recreation enthusiasts.

Maryhill State Park's primary attractions center on Columbia River recreation and nearby cultural sites. The park features a boat launch providing access for fishing, water skiing, and cruising. Swimming is popular during the hot summer months. Anglers target walleye, sturgeon, salmon, and bass. While the park itself has limited hiking, the surrounding area offers exceptional opportunities. Nearby attractions include the Maryhill Museum of Art, housed in Sam Hill's mansion and featuring an eclectic collection, and the Stonehenge Memorial, a full-scale concrete replica of England's Stonehenge built as a World War I memorial.

Maryhill State Park is located along Highway 14 on the Washington side of the Columbia River, approximately 13 miles south of Goldendale and 100 miles east of Portland, Oregon. The park features 70 campsites including 50 full hookup sites (water, electric, sewer), 20 standard sites with water and electric, and primitive tent camping. Facilities include modern restroom buildings with showers, a dump station, picnic areas with tables and grills, a boat launch, swimming beach, and playground.

Maryhill State Park focuses on protecting Columbia River water quality and shrub-steppe habitat while managing intensive summer recreation. The park implements stormwater management systems to prevent contamination from camping and day-use areas. Shoreline management balances erosion control with maintaining natural river processes. Invasive species management targets cheatgrass, which has replaced much of the native bunchgrass, along with Russian olive, knapweed, and other non-natives. The park's location along the Columbia River migratory corridor makes it important for bird conservation.