Mill Ends Park is only two feet in diameter, made up of just a small patch of grass, a few plants and the one tree. It's not only Portland's smallest park, but it's also listed in the Guinness Book of World Records as the world's smallest park.
On Wednesday, park officials made repairs. They planted a small Douglas Fir sapling, at a cost of just $3.25. The park is located at the intersection of Southwest Naito Parkway and Taylor Street, near the Willamette River.