Allen de Hart, at Falls Lake July 19, 2008, where he helped nearly 70 volunteers clear trails.
Allen de Hart, at Falls Lake July 19, 2008, where he helped nearly 70 volunteers clear trails. TED RICHARDSON 2008 News & Observer file photo
Allen de Hart, at Falls Lake July 19, 2008, where he helped nearly 70 volunteers clear trails. TED RICHARDSON 2008 News & Observer file photo

Allen de Hart, hiking guide author and whistling convention founder, dies at age 90

October 17, 2016 05:31 PM