Highlight • Historical Site
Mount Coffin (historical) was once a significant geological promontory and sacred burial ground located in what is now Longview, Cowlitz County, Washington, U.S. Originally standing approximately 225 to 250 feet (68-76 meters) high, this striking mound of black basalt overlooked the north bank of the Columbia River, a few miles downstream from the mouth of the Cowlitz River. It served as a vital cultural site for the local Indigenous population, particularly the Cowlitz Tribe, who practiced above-ground interment of their…
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The historical Mount Coffin was situated on the north bank of the Columbia River, approximately three miles downstream from the mouth of the Cowlitz River, in what is now Longview, Cowlitz County, Washington, U.S. Today, the site is part of an industrial area, specifically occupied by a chemical plant owned by Weyerhaeuser, meaning the original promontory no longer exists.
No, there are no trails, viewpoints, or public access routes directly on the historical Mount Coffin site. The original promontory was completely leveled for gravel and is now part of a private industrial complex. Visitors cannot physically access the exact location where Mount Coffin once stood.
Mount Coffin was a deeply sacred burial ground for the Cowlitz Tribe and other Indigenous peoples. They practiced above-ground interment, placing their deceased in canoe-caskets and blanketed remains on the promontory's slopes, arranged according to their social standing. It was a vital spiritual and cultural site, reflecting their unique traditions and connection to the land.
Mount Coffin was sold in 1908 to the Star Sand and Gravel Company and was systematically leveled for its basalt gravel. This material was used for dikes, jetties, and roads. By 1952, the promontory was completely removed, marking a significant loss of both a natural landmark and an invaluable cultural heritage site due to industrial development.
While the physical site is inaccessible, efforts have been made to acknowledge its historical significance. Visitors interested in learning more about Mount Coffin's legacy can often find information at local museums, historical societies, and educational centers in the Longview and Cowlitz County area. These resources provide context and preserve the memory of this lost landmark.
Since the historical Mount Coffin site is now an industrial area with no public access, it is not suitable for visits with dogs or families. There are no recreational facilities or safe viewing points. However, the broader Longview area offers numerous dog-friendly parks and family-friendly outdoor spaces along the Columbia River and in nearby natural areas for those looking to explore the region.
Although the Mount Coffin site itself is not accessible for outdoor activities, the surrounding Longview and Cowlitz County region offers a variety of options. Hikers, cyclists, and trail runners can find numerous trails along the Columbia River, in local parks, and in nearby natural areas. These provide opportunities to enjoy the Pacific Northwest's scenic beauty and connect with the natural environment that once surrounded this historical landmark.
While no site directly replicates Mount Coffin's unique history, the region is rich in historical significance. Exploring the Lewis and Clark National Historical Park, which has sites along the Columbia River, or visiting local museums in Longview and Astoria (Oregon) can provide deeper insights into Indigenous cultures, early exploration, and the historical landscape of the Pacific Northwest.
Longview, Washington, offers a range of amenities for visitors. You'll find various cafes, restaurants, and dining options within the city. For accommodation, there are several hotels, motels, and bed-and-breakfasts available. These facilities serve as a convenient base for exploring the historical context of Mount Coffin and other regional attractions.
Mount Coffin originally stood approximately 225 to 250 feet (68-76 meters) high. Early explorers, such as Lieutenant William Robert Broughton in 1792, named it 'Mount Coffin' due to the visible Indigenous burial practices. Lewis and Clark, in 1805, also noted its prominence, describing it as a 'remarkable Knob' and estimating its height and circumference, highlighting its distinctiveness in the landscape.