IN THE UNITED STATES

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Across
  1. 3. This river carved out the Grand Canyon.
  2. 8. One of the most visited historic sites, also the home of George and Martha Washington.
  3. 10. Mansion on an estate in Memphis once owned by Elvis.
  4. 11. Oldest baseball park in the major leagues, home of the Boston Red Sox
  5. 14. City of the Alamo
  6. 16. Glacier located in Juneau, Alaska, it is the city’s most popular attraction.
  7. 17. Largest state.
Down
  1. 1. Vertical, commanding rock structure in Yosemite
  2. 2. Encyclopedic art museum in New York City, the largest art museum in the Americas and the fourth-largest in the world.
  3. 4. This national monument is a massive sculpture with carved faces of US Presidents.
  4. 5. National park in Florida with 1.5 million acres of wetlands.
  5. 6. Location of the Space Needle, an observation tower and this city's designated landmark.
  6. 7. This National Park is mostly in Wyoming and features canyons, alpine rivers, forests, hot springs and geysers, including its most famous, Old Faithful.
  7. 9. Most famous waterfall in North America, creating a boarder between Canada and the United States
  8. 12. ___ Grove is located in California and home to the largest number of giant sequoias.
  9. 13. This state's motto is "The Crossroads of America"
  10. 15. This island was developed in the mid-19th century with facilities for a lighthouse, a military fortification, and a military prison.