1. Yellowstone Hot Pools

2. Has become America’s first national park in 1872
Covers over square kilometers
Is situated in western corner of Wyoming, also extending into Idaho and Montana

4. The Upper Geyser Basin

5. Castle

6. Old Faithful

7. Riverside

8. Grand

9. The Lower Geyser Basin

10. Great Fountain Geyser

11. Fountain Paint Pot Trail

12. Norris Geyser Basin

13. Echinus Geyser

14. Steamboat Geyser

15. Other Geyser basins Midway Geyser Basin West Thumb Geyser Basin
Black Sand Basin
Biscuit Basin
Lone Star Geyser Basin
Shoshone Geyser Basin
Heart Lake Geyser Basin

16. Grand Prismatic Spring