Elton Hills Park (#21)
This park features a playground, a small basketball court, and not much else. You'll be searching through another pine tree to find this one (but it's a pretty small one).
Scandium (#21)
Scandium is a chemical element with the symbol Sc and atomic number 21. A silvery-white metallic d-block element, it has historically been classified as a rare-earth element, together with yttrium and the lanthanides.