"Field of wildflowers" by Intermountain Forest Service, USDA Region 4 Photography , public domain
US Topo 7.5-minute
WY Lower Geyser Basin 2021
US Topo 7.5-minute map of Lower Geyser Basin Quadrangle in Teton County, Wyoming. Published by the U.S. Geological Survey (USGS).
|Yellowstone Pocket Maps|
U.S. Geological Survey (USGS), August 2021