Topsham, Devon line to Exmouth. In 2011 was the 150th anniversary of the railway coming to Topsham, on what is now called the Exeter–Exmouth Avocet Line. The native Celtic settlement of Topsham became the port of the Roman city of Isca Dumnoniorum (Exeter) in the first century AD, and continued to serve it until the Roman occupation of southern Britain ceased about the year 400. In the 7th century the Saxon rule in East Devon saw the settlement grow into a considerable village. St Margaret's Anglican Church in Topsham, dates back to the 10th century. Although reconstructed several times, it remains in
Isca Augusta the remains of a Roman harbour had been discovered in Caerleon. Substantial archeologically excavated Roman remains of the Roman fortress can be seen at Caerleon. Cadw administers: The National Roman Legion Museum, located in the village, is part of the National Museums and Galleries of Wales. The museum exhibits artifacts and finds from excavations throughout the village including Roman currency, weapons, uniform etc. In March 2012 an episode of archaeological television programme "Time Team" that had been recorded in Caerleon aired on Channel 4, titled 'Rome's Wild West'. Isca Augusta Isca, variously specified as Isca Augusta or Isca Silurum, was