Lafayette Park was set aside from the St. Louis Common in 1836 and dedicated in 1851 as one of the first public parks, and by far the largest of its era, in the City of St. Louis, Missouri. It is considered by many historians to be the oldest urban park west of the Mississippi.
At 30 acres Lafayette Park is one of the larger parks in the city even though it is still dwarfed by Forest Park which is about 46 times larger.