All that remains of a vast, cruciform Benedictine monastery founded in 1083 is the lovely red-sandstone Shrewsbury Abbey. Twice used for meetings of the English Parliament, the Abbey church lost its spire and two wings when the monastery was dissolved in 1540. It sustained further damage in 1826 when engineer Thomas Telford ran the London–Holyhead road right through the grounds. Nevertheless, you can still see some impressive Norman, Early English and Victorian features, including an exceptional 14th-century west window.
It's famous as the setting for Ellis Peters' historical murder-mystery novels, Chronicles of Brother Cadfael.