Vysehradsky Tunnel, Prague The ancient ruins of a guard tower and the tunnel at Vysehrad. This tunnel is used for a busy road now, but it, the guard tower, and the stone walls date from before the 1100s, when Vysehrad was the residence of the Czech Princes and Princesses. The Vltava is in the background. Those are two rowers in single scull boats on the river. This is the same location as the shot of the rooftops. LENS: 100/2.8 | FILM: Kodak 160VC | EXPOSURE: f/8 at 1/?" | DATE: 10/99 |