The Hollis Canyon Ecology Tour for the pubic will be November 10th and 17th. Call (580)429-3222 to make reservations between 8:00 am and 4:30 pm. Cost is $5.00 per person. Tour will leave the Visitor Center at 10:00 am.
There will be about a mile hike into the canyon and back, so wear appropriate clothing. You might also want to bring a small pack with water and snacks.