The 98-metre-high (322-foot) hill is known for its views of the capital's skyline. The Houses of Parliament may be seen from the top, which are 6 1/4 miles (10.1 km) south of Parliament Hill in the City of Westminster, however building in the surrounding areas of London has partially concealed them. The nearest major city center is Victoria with which it shares a border; Montreal is 901 kilometres (560 miles) away. The summit can be reached by elevator from the visitors' centre at the foot of the hill or by 272 steps. There are also two shorter walks up the hill: one to the west from the centre of Westminster and one to the east from Victoria Street near Buckingham Palace. It took over 10 years to complete the construction of this architectural masterpiece designed by Sir John Soane (1753-1837), an English architect best known for his museum in London. The original idea came from King George III who wanted to create a monument to honor those who died in two wars - against France and America - during his reign. It was actually built between 1814 and 1820 by Thomas Smith (1768-1840), who modified and expanded upon Soane's design.