Across
- 2. Major tributary of the Mississippi
- 4. Location of the Statue of Liberty
- 6. Immigration processing station
- 8. Western U.S. mountain range
- 10. Eastern U.S. mountain range
- 11. Largest group of freshwater lakes
- 12. West Coast immigration station
Down
- 1. Longest river in the U.S.
- 3. Large flat area in central U.S.
- 5. Mountain range in California/Nevada
- 7. Flows through Grand Canyon
- 9. Volcanic mountains in Pacific Northwest