ground above the beach offered a cool fresh breeze during Melbourne's hot summer months. St Kilda became a separate municipality on 24 April 1857, and in the same year, the railway line connected St Kilda to Melbourne city, and a loop line to Windsor. These railway lines made the area even more attractive as a place to settle, and attracted visitors to St Kilda Beach, the St Kilda Pier, the privately run sea baths, and events like the St Kilda Cup. Cricket and bowling clubs were formed in 1855 and 1865 respectively. By the mid-1860s St Kilda had about fifteen hotels, including the George (which began as the Terminus in 1857). Land boom St Kilda's population more than doubled between 1870 and 1890, to about 19,000 persons. By the time of the Land Boom of the 1880s St Kilda had become a district of great mansions, large villas in extensive gardens, grand terraces, and palatial hotels, particularly along the main streets such as Fitzroy Street, Grey Street and Acland Street, while the other streets were lined with villas and terraces of more modest dimensions. The area known as St Kilda Hill, on the other side of High Street (now known as the St Kilda part of St Kilda Road and originally lined with shops), between Wellington Street, Alma Road, and Chapel Street was also developed with mansions and large houses, as well as St Kilda's Synagogue. The Esplanade Hotel was built in 1878 overlooking St Kilda Beach, and the George Hotel opposite the station was greatly expanded in 1889. The smaller streets with smaller blocks between the big estates were developed with modest cottages and terraces, housing the working class population of the area. The flatter inland areas of St Kilda East was also dominated by mansions and large villas in extensive grounds, but also smaller more typical Victorian houses. Much of the area which is now St Kilda West was swampland, but was reclaimed and subdivided in the 1870s, with more large houses and terraces, mostly in the area close to Fitzroy Street. Cable tram lines across Melbourne were built in the late 1880s, with a line from Swanston Street in central Melbourne along St Kilda Road to St Kilda Junction completed in 1888, and a line from Windsor station at Chapel Street along Wellington Street and Fitzroy Streets, then around the Esplanade opening in 1891, making the suburb