From Wikipedia - The tree is located in Jessie Ball DuPont Park on the Southside. The trunk is over 25 feet in circumference, it rises to height of 66 feet, and its crown spreads over 145 feet, with twisting branches that bow to the ground and curl back up. The oak shades a roughly circular area, about 190 feet in diameter. Though less than 200 years old, it may nonetheless be the single oldest living thing in Jacksonville, possibly predating the founding of the city by Isaiah Hart during the 1820s.