|[ Sizes: Orig | Large | Med | Small | Thumb ]|
The park's largest lake is Yellowstone Lake. This "matchless mountain lake" was probably seen by John Colter on his famous winter trip of discovery in 1807-1808. Before that, Native Americans surely camped on its shores every summer. Although it is unlikely that Native Americans lived here, many arrowheads, spearheads, and other artifacts have been found near the lake.