Across
- 3. President who doubled U.S. national park sites.
- 5. Final stop for father and son who visited every national park in the lower 48.
- 7. Smallest national park in the United States.
- 13. U.S. national park with a peak reaching 8229 feet.
- 14. A national park where Forrest Fenn hid his treasure.
- 15. Alaska park with Beach Trail and Bartlett River Trail.
- 16. National park with over 175 trails through rainforest, mountains, and diverse ecosystems.
- 17. National park that spans 41.1 square miles.
Down
- 1. National park with the world’s longest cave system.
- 2. Park where stone trees line a brief 0.4-mile path.
- 4. Number of U.S. sites with “National Park” in their name.
- 6. First international peace park.
- 8. Home to the most active volcano, Kilauea.
- 9. Site of Nik Wallenda’s 2013 tightrope walk.
- 10. General Sherman, the world’s largest tree, is found in this park.
- 11. National park where an unnamed peak is its highest point.
- 12. Reptilian residents of Everglades National Park.
