Across
- 3. Home of the largest underground cave system, Mammoth-Flint Cave.
- 4. The world's largest production of maple syrup in the US is here.
- 5. Home to the only royal palace in the US.
- 8. The first presidential inauguration took place here.
- 9. The world's largest silver nugget lives here. It's 1840 lbs.
- 10. The only diamond mine in the US can be found here.
- 11. Helium was discovered at this state university in 1905.
- 12. This state makes up 98% of the world's crayfish.
Down
- 1. Home to Graceland and The King!
- 2. The Liberty Bell calls this state home.
- 6. Home of Jefferson Carver who discovered more than 300 uses for peanuts.
- 7. Home of the famous car race! Indy 500!!!
