almost on the site of porta principalis dextra, the north western gate of Eboracum. It was named in the 12th century as barram de Bootham, meaning bar at the booths, after the nearby market booths. It was the last of the bars to lose its barbican, which was removed in 1835. Monk Bar This four-storey gatehouse is the tallest and most elaborate of the four, and was built in the early 14th century. It was intended as a self-contained fort, and each floor is capable of being defended separately. The current gatehouse was built to replace a 12th-century gate known as Munecagate, which stood to the north-west, on the site of the Roman gate porta decumana – that location is indicated by a slight dip in the earth rampart. From 1993 to 2020, Monk Bar housed a museum called the Richard III Experience at Monk Bar and today, it retains its portcullis in working order. Walmgate Bar Most of Walmgate Bar was built during the 14th century, although the inner gateway dates from the 12th century. It was originally called Walbegate, the word Walbe possibly being an Anglo-Scandinavian personal name. The Bar's most notable feature is its barbican, which is the only one surviving on a town gate in England. It also retains its portcullis and has reproduction 15th century oak doors. On the inner side, an Elizabethan house, supported by stone Tuscan order columns (originally of Roman origin but modified in 1584), extends out over the gateway. The house was occupied until 1957. The Bar has been repaired and restored many times over the years, most notably in 1648, following the 1644 Siege of York in the English Civil War when it was bombarded by cannon fire, and in 1840 after it had suffered years of neglect. It was also damaged in 1489 when, along with Fishergate Bar, it was burnt by rebels who were rioting over tax raises. Micklegate Bar The name of this four-storey-high gatehouse is from the Old Norse 'mykla gata' or 'great road', and leads onto Micklegate. It was the traditional ceremonial gate for monarchs entering the city, who, in a tradition dating to Richard II in 1389, touch the state sword when entering the gate. The lower section was built in the 12th century while the top storeys in the 14th; the original barbican was removed in 1826. At least six reigning monarchs passed