Foothill to Cathedral Tree Loop

Yes, the Foothill to Cathedral Tree Loop is generally considered an easy hike, making it ideal for beginners and families. Sections like the Karl Knapp Trail are even wheelchair accessible with a gentle grade, though parts of the Cathedral Tree Trail can be rough with exposed roots.

The terrain varies; you'll find compact gravel surfaces on parts of the Karl Knapp Trail and soil/aggregate on the Foothill Trail, both with gentle grades. However, be aware that sections of the Cathedral Tree Trail can be rough with exposed roots, and muddy conditions are possible, especially after rain.

This loop meanders through ancient redwood forests, offering views of towering trees, vibrant ferns, and moss-covered branches. Key highlights include the Big Cathedral Tree, the Big Tree (Prairie Creek Redwoods State Park), and the Big Tree. You might also spot Roosevelt Elk in designated viewing areas and hear Prairie Creek along the Karl Knapp Trail.

Yes, the route incorporates sections of several other trails. You'll hike along parts of the Rhododendron Trail, West Ridge Trail, Foothill Trail, and the Cathedral Trees Trail.

Parking is typically available at trailheads within Prairie Creek Redwoods State Park that provide access to the loop. Specific parking areas for the Foothill Trail or Karl Knapp Trail are good starting points. Always check park signage for the most current parking information.

No, dogs are generally not permitted on unpaved trails within Prairie Creek Redwoods State Park, which includes the Foothill to Cathedral Tree Loop. They are usually only allowed in developed areas, on paved roads, and in campgrounds. Always check current park regulations before bringing your pet.

The trail can be enjoyed year-round, but spring and fall often offer the most pleasant conditions with milder temperatures and lush greenery. Autumn also provides a chance to see Coho salmon spawning in Prairie Creek. Be prepared for potential muddy conditions after rain, especially in winter.

While there isn't a specific permit required for hiking this loop, Prairie Creek Redwoods State Park is part of the California State Parks system, which may have day-use fees for vehicle entry. Check the official California State Parks website for current fee information and regulations.

Yes, a section of the Cathedral Tree Trail has been closed since December 2025 due to a washout. However, detours via Cal Barrel Road and the Foothill Trail are available to complete the loop. Always check with the park service for the most up-to-date trail conditions before your visit.

Based on its distance of approximately 5.1 kilometers (3.2 miles) and easy difficulty, most hikers can expect to complete the loop in about 1 hour and 24 minutes, though this can vary depending on your pace and how often you stop to enjoy the scenery.

Beyond the towering redwoods, you might encounter Roosevelt Elk, especially in the designated viewing areas where the Cathedral Trees Trail interacts with the parkway. Remember to keep a respectful distance from all wildlife.