JTP_0640 Published August 19, 2015 at 500 × 333 in Avenue of the Giants in Humboldt Redwoods State Park ← Previous The Avenue of the Giants along the Humboldt Redwoods State Park in California on Thursday, July 23, 2015. The Avenue of the Giants along the Humboldt Redwoods State Park in California on Thursday, July 23, 2015.