Sequoia Nature Trail is a hiking trail in San Mateo County, California. It is within Portola Redwoods State Park. It is 0.6 miles long and begins at 373 feet altitude. Traveling the entire trail is 0.4 miles with a total elevation gain of 165 feet. The Portola State Park Office and Visitors Center (elevation 417 feet) ranger station is near the trailhead. There are also restroom, parking, and drinking water.