Contrasting photos of Heart Spring from 1988 and 2019 Yellowstone
(Public domain.)
Detailed Description
Contrasting photos of Heart Spring on Geyser Hill in the Upper Geyser Basin from 1998 (left) and 2019 (right). Can you spot differences in the hot spring? Photos courtesy of the National Park Service.
Details
Image Dimensions: 2434 x 915
Date Taken:
Location Taken: US