Australian College of Physical Education It contains many primary and secondary schools. Landmarks West Raging Waters Sydney in Prospect, in the City of Blacktown, a water park operated by Palace Entertainment. Auburn Botanic Gardens, a botanical garden situated in Auburn. Central Gardens Nature Reserve in Merrylands West. Sydney Olympic Park, a suburb created to host the 2000 Summer Olympics Sydney Motorsport Park, a motorsport circuit located in Eastern Creek. Boothtown Aqueduct in Greystanes, a 19th-century water bridge that is listed on the New South Wales State Heritage Register as a site of State significance The Blue Mountains, which is situated on the outskirts of greater western Sydney. Western Sydney Parklands, a major urban parkland which features many attractions such as picnic areas and lookouts, Calmsley Hill Farm, Blacktown Olympic Park, Eastern Creek Raceway, the more recently opened zoo, Sydney Zoo, and most notably, the Nurragingy Reserve. Western Sydney Regional Park, a major precinct in the above parkland, located in Abbotsbury Fairfield Showground, a multi-purpose indoor-outdoor venue situated in Prairiewood. Bents Basin, a protected nature reserve, a state park and a swimming hole near Wallacia Prospect Nature Reserve, a large recreational area that features a potable water supply and storage reservoir. Lower Prospect Canal Reserve, a heritage-listed former farm and public water supply canal and now bushy corridor and nature reserve stretching 7.7 kilometres (4.8 mi). Linnwood, Guildford, a heritage-listed former residence, school, local history museum and children's home and now historical society located in Guildford. Auburn Gallipoli Mosque, an Ottoman-style mosque in Auburn. Northwest Featherdale Wildlife Park, an Australian zoo in Doonside, near Blacktown. Westfield Parramatta, Parramatta. Old Government House, a historic house museum and tourist spot in Parramatta, was included in the Australian National Heritage List. Moreover, the house is Australia's oldest surviving public building. Prospect Hill, a historically significant ridge in the west, listed on the NSW State Heritage Register. Lake Parramatta, a man-made reservoir, a swimming spot and a recreational area located in North Parramatta. Balaka Falls, a natural waterfall in Carlingford Neoblie, a heritage-listed former residence at Great Western Highway in Mount Druitt. The Manse, a heritage-listed former residence and now community museum also in Mount Druitt. Hunting Lodge, Rouse Hill, a heritage-listed colonial era hunting lodge located at The Water Lane. Royal Oak Inn, Rouse Hill, a heritage-listed hotel located on Windsor Road. Elizabeth Farm, an historic estate located in Rosehill. Comfort Lodge, heritage-listed former