This page contains much of the information that formerly was catagorized under our Technical page, which contained information from our scientists and specialists. If you are unable to find the information from our scientists that you are seeking, please look under Nature and Science.
Greening and Sustainability in YNP Learn what Yellowstone is doing to preserve and protect more...
Did You Know?
The Roosevelt Arch is located at the North Entrance to Yellowstone National Park. The cornerstone of the arch was laid by President Theodore Roosevelt.