Under the Oaks is a small triangular city park at the corner of West Franklin and Second Streets, marked by a large boulder and a state historical plaque. There is not much else to see — the original grove was cleared long ago — but the spot is recognised as the birthplace of the Republican Party, founded here in July 1854 at an open-air anti-slavery convention.
A short walk from the downtown business district, the park makes a useful stop on a walking tour of historic downtown Jackson.