Railfanning remains a popular activity. Fans can be seen trackside, on trains, and some even set up camp sites for longer periods of train-watching. Do you have O-gauge railfans on your layout? On mine, the O-gauge railfan photographer can often be found at the station. Another fan is fond of riding on the rear platform of trains, as seen here on Private Car Dover Harbor. At the recent National Capital Trackers show in Kensington, MD, this group had set up camp and was really enjoying the parade of trains. Show us YOUR fans.