Alfred A. Loeb

Alfred A. Loeb State Park is a botanical treasure hidden in Oregon's southwestern corner, protecting one of the northernmost groves of coast redwoods in the world. Located along the Chetco River near the California border, this park preserves an extraordinary old-growth forest featuring both coast redwoods and Oregon myrtlewood trees. The park offers a unique opportunity to experience ancient redwood forest without traveling to California, set in a lush riparian environment where the crystal-clear Chetco River flows through a verdant canyon.

The park's diverse habitats support wildlife typical of Pacific Northwest old-growth forests. Roosevelt elk occasionally browse through the area, while black-tailed deer are common. Black bears inhabit the surrounding forests, and river otters play in the Chetco River. The bird community includes pileated woodpeckers, varied thrushes, and numerous songbirds. The river supports healthy populations of salmon and steelhead, with spawning runs attracting anglers and wildlife watchers alike.

The park's remarkable botanical features include ancient coast redwoods, some reaching heights over 300 feet, growing at the northern limit of their range. Oregon myrtlewood, found only in this region and related to California bay laurel, forms a significant component of the forest. Towering Douglas firs, Port Orford cedars, and tanoak complete the canopy. The understory features sword ferns, oxalis, and rhododendrons, creating a multilayered forest ecosystem of exceptional beauty and ecological significance.

The park lies within the Klamath Mountains geological province, one of the most complex and ancient terranes in North America. The underlying bedrock includes metamorphic and igneous rocks dating back hundreds of millions of years. The Chetco River has carved its valley through these ancient formations, exposing interesting rock outcrops along its course. Serpentine soils in the region support unique plant communities adapted to their unusual chemistry.

Alfred A. Loeb experiences a mild, humid climate ideal for the growth of coast redwoods. Annual precipitation exceeds 90 inches, with most falling between October and April. Summer temperatures are pleasant, typically ranging from 55-75°F, while winters are mild with temperatures rarely dropping below freezing. Summer fog from the coast occasionally penetrates inland, providing additional moisture critical for redwood survival.

The Chetco people and other indigenous groups inhabited this region for thousands of years, utilizing the river's abundant salmon runs and the forest's rich plant resources. Euro-American settlement began in the mid-1800s with mining and timber interests. The exceptional myrtlewood forests attracted commercial harvesting, while the redwoods were largely spared due to their remote location. Recognition of the area's botanical significance led to conservation efforts in the 20th century.

The park is named for Alfred A. Loeb, a businessman and conservationist who recognized the importance of protecting this unique forest ecosystem. The Oregon State Parks department acquired the property to preserve the northernmost significant grove of coast redwoods. The park was developed to provide public access while protecting its sensitive botanical resources. Today it stands as a testament to early conservation efforts in Oregon's coastal forests.

The Redwood Nature Trail is a one-mile loop through the grove of ancient redwoods, featuring interpretive signs explaining the forest ecology. The Riverview Trail follows the Chetco River, offering beautiful views of the clear water and opportunities for fishing. The park connects to the Redwood Nature Trail in adjacent Siskiyou National Forest. The Chetco River itself is a major attraction, renowned for its exceptional water clarity and excellent steelhead and salmon fishing.

The park features 48 electrical campsites nestled among myrtlewood and old-growth trees, plus 3 rustic cabins for rent. Facilities include restrooms with showers, picnic areas, and river access points. Located 8 miles northeast of Brookings via North Bank Chetco River Road, the park is accessible year-round though some facilities may close seasonally. The remote location offers a peaceful retreat but requires advance planning for supplies.

Protection of the coast redwood grove is the park's primary conservation focus, with careful management to prevent damage to these irreplaceable ancient trees. The park works with adjacent Siskiyou National Forest on regional conservation efforts for this unique ecosystem. Salmon and steelhead habitat protection in the Chetco River is another priority. Visitors are encouraged to stay on designated trails to protect sensitive forest floor vegetation and root systems.