Geograph - photograph every grid square

Conwy Suspension Bridge, was one of the first road suspension bridges in the world. Now crossable on foot. The bridge is in the care of the National Trust. It originally carried the A55 road.
Grade I listed. Link
Built by Thomas Telford, the bridge is a suspension bridge spanning the River Conwy next to Conwy Castle, a World Heritage Site. The bridge was completed in 1826. It is in the same style as one of Telford's other bridges, the Menai Suspension Bridge crossing the Menai Strait. The Conwy bridge runs alongside the wrought iron tubular railway bridge built by Robert Stephenson.

Link for a detailed description of Conwy castle and walls.

Link for a guided tour of the walls. (Conwy.Wales.com)