Roger Nys is always excited to share his knowledge of San Diego with visitors. A native New Englander, he is well-traveled and lived in cities across the country including Boston, Washington, Detroit, and San Francisco. His career included administrative posts in government, universities, and biomedical research. His first tour guide experience was in San Francisco where he led walking tours of Golden Gate Park with San Francisco City Guides. Relocated to Southern California, he volunteers at Balboa Park providing walking tours on history and architecture. As a Road Scholar Group Leader, he conducts week-long San Diego tours. And as a San Diego certified tour guide he leads city bus tours for cruise ship visitors.