Treftadaeth Menai Heritage is a community project to celebrate two world famous bridges; the Menai Suspension Bridge, built by Thomas Telford, and the Britannia Bridge, built by Robert Stephenson. Treftadaeth Menai Heritage fully-accredited museum has exhibits of artefacts and drawings, films, quizzes and qualified guides. Visitors can take a walk over and under the Suspension Bridge, and see the lions on the Britannia Bridge, build their own bridges and test their knowledge.