The Ultimate Roadtrip Includes a Stop In All 50 States

A scientist named Randy Olsen came up with this route that calculates the shortest distance possible to hit a landmark in every state.

So where would you go in Texas?  Well, he said "The Alamo" after a visit to the Carlsbad Caverns National Park in New Mexico.  After San Antonio you head North and hit The Platt Historic District in Oklahoma.

Here's the entire list of places to hit from Discovery News.

1. Grand Canyon, AZ

2. Bryce Canyon National Park, UT

3. Craters of the Moon National Monument, ID

4. Yellowstone National Park, WY

5. Pikes Peak, CO

6. Carlsbad Caverns National Park, NM

7. The Alamo, TX

8. The Platt Historic District, OK

9. Toltec Mounds, AR

10. Elvis Presley's Graceland, TN

11. Vicksburg National Military Park, MS

12. French Quarter, New Orleans, LA

13. USS Alabama, AL

14. Cape Canaveral Air Force Station, FL

15. Okefenokee Swamp Park, GA

16. Fort Sumter National Monument, SC

17. Lost World Caverns, WV

18. Wright Brothers National Memorial Visitor Center, NC

19. Mount Vernon, VA

20. White House, Washington, DC

21. Colonial Annapolis Historic District, MD

22. New Castle Historic District, Delaware

23. Cape May Historic District, NJ

24. Liberty Bell, PA

25. Statue of Liberty, NY

26. The Mark Twain House & Museum, CT

27. The Breakers, RI

28. USS Constitution, MA

29. Acadia National Park, ME

30. Mount Washington Hotel, NH

31. Shelburne Farms, VT

32. Fox Theater, Detroit, MI

33. Spring Grove Cemetery, OH

34. Mammoth Cave National Park, KY

35. West Baden Springs Hotel, IN

36. Abraham Lincoln's Home, IL

37. Gateway Arch, MO

38. C. W. Parker Carousel Museum, KS

39. Terrace Hill Governor's Mansion, IA

40. Taliesin, WI

41. Fort Snelling, MN

42. Ashfall Fossil Bed, NE

43. Mount Rushmore, SD

44. Fort Union Trading Post, ND

45. Glacier National Park, MT

46. Hanford Site, WA

47. Columbia River Highway, OR

48. San Francisco Cable Cars, CA

49. San Andreas Fault, CA

50. Hoover Dam, NV