Baihly Heights Tot Lot (#3)
Among the smallest parks in the municipal system, this park only consists of a tiny playground and a sole picnic table. This cache is also very small, but the beacon is obvious enough that it should not be too challenging.
Lithium (#3)
Lithium is a chemical element with the symbol Li and atomic number 3. It is a soft, silvery-white alkali metal. Under standard conditions, it is the least dense metal and the least dense solid element.