Sequoia Trail and Sempervirens Falls Loop

The Sequoia Trail and Sempervirens Falls Loop is located in Big Basin Redwoods State Park. Parking for the main day-use area, which provides access to this loop, often requires an online reservation. It's crucial to check the official Big Basin Redwoods State Park website for the most current information on parking availability and reservation requirements before your visit.

Yes, as of early 2026, access to Big Basin Redwoods State Park, including the main day-use area, often requires an online reservation for parking. This system helps manage visitor numbers during the park's recovery phase. Always check the official California State Parks website for the most up-to-date information on reservations and entry requirements.

Generally, dogs are not permitted on most trails within Big Basin Redwoods State Park, including this loop. It's always best to verify the latest pet regulations on the official Big Basin Redwoods State Park website before planning your trip.

The trail can be enjoyed year-round, but conditions vary. Spring brings lush greenery and flowing falls, while fall offers cooler temperatures and fewer crowds. Winter can be beautiful but may involve wet and potentially slippery sections, especially around features like Slippery Rock. Summer is popular but can be warm. Always check current park conditions before heading out.

While there isn't a specific hiking permit for the trail itself, Big Basin Redwoods State Park typically charges an entrance fee per vehicle. Additionally, as mentioned, an online reservation for parking may be required. Check the official California State Parks website for current fee schedules and reservation details.

This loop is generally considered to be of moderate difficulty. While much of the trail is relatively level or gently uphill, there are sections that present a moderate challenge, such as the climb up Slippery Rock. It's a good option for hikers looking for a rewarding experience without extreme exertion.

The terrain varies, featuring sections through redwood forests, often following a creek. You'll encounter gentle climbs and descents. A notable feature is "Slippery Rock," a large Miocene sandstone slab that can be slick, especially when wet. The trail offers a mix of shaded forest paths and more open areas.

The August 2020 CZU Lightning Complex fires severely impacted Big Basin Redwoods State Park. While the park is undergoing extensive recovery, the experience now involves witnessing the forest's resilience. You'll see towering charred trees alongside new green shoots emerging from redwood trunks. The infrastructure, including the historic visitor center, was destroyed, and the park is gradually reopening trails. It's a unique opportunity to observe a landscape in recovery.

Key highlights on this loop include walking through impressive old-growth redwood trees, particularly near the beginning. The main attraction is Sempervirens Falls, a beautiful 10 to 20-foot waterfall. You'll also encounter "Slippery Rock," a unique sandstone formation that once featured historical plaques about Ohlone tribes. The trail also incorporates sections of the Skyline to the Sea Trail.

Yes, the route incorporates sections of several other trails. You'll spend a significant portion on the Sequoia Trail and the Skyline to the Sea Trail. It also passes through smaller sections of the Shadowbrook Trail, Sunset Trail, and Dool Trail.

Yes, this loop is generally considered suitable for families, especially those with some hiking experience. Its moderate difficulty and relatively manageable length make it a good option. However, be aware of the "Slippery Rock" section, which might require extra caution, particularly with younger children or in wet conditions. The opportunity to see redwoods and a waterfall makes it a rewarding family outing.

After the 2020 CZU Lightning Complex fires, Big Basin Redwoods State Park is in a significant recovery phase. Visitors should expect to see a landscape transformed by fire, with both destruction and remarkable regrowth. Access is often limited and requires online reservations for parking. Always check the official Big Basin Redwoods State Park website for the most current information on open trails, conditions, and any required reservations before planning your visit.