Get spooked in the Sonoran Desert! This Halloween season, October 27, you are invited to take a drive through the cactus forest with ranger stops and talks along the way about the creepy creatures of Saguaro National Park (3693 S Old Spanish Trail). Caravans will be sent out on the loop drive in 20-minute intervals with the first one beginning at 6:00pm and the last at 7:40pm. Each caravan will last approximately 2 hours. Costumes are encouraged!