Petit Trianon to a tavern. By 1801, the use of the grounds for dances and festivals had led to neglect and vandalism. The buildings of the hamlet were reported to be dilapidated. Some improvements in the layout of the gardens were subsequently made and a school located in part of the complex. United States:<br> Elsewhere:<br> Petit Trianon The Petit Trianon (; French for "small Trianon"), built between 1762 and 1768 during the reign of Louis XV of France, is a small château located on the grounds of the Palace of Versailles in Versailles, France. The park of the Grand Trianon includes the
Chateau (Pittsburgh) August 2009, the Rivers Casino opened along the Ohio River in the Chateau neighborhood. The Carnegie Science Center and the Manchester Craftsmen's Guild are also located in Chateau. Chateau has four land borders with the Pittsburgh neighborhoods of Manchester to the north and north-northeast, Allegheny West to the northeast, North Shore to the east, and Marshall-Shadeland to the northwest. Across the Ohio River, Chateau runs adjacent with the Pittsburgh neighborhoods of (from northwest to southeast) Esplen, Elliott, West End Valley (with direct link via West End Bridge) and the South Shore Chateau (Pittsburgh) Chateau is a neighborhood in Pittsburgh, Pennsylvania's