- 1. Yellowstone
- 2. Sequoia & Kings Canyon
- 3. Yosemite
- 4. Mount Rainer
- 5. Crater Lake
- 6. Wind Cave
- 7. Mesa Verde
- 8. Glacier
- 9. Rocky Mountain
- 10. Haleakalā
- 11. Hawai'i Volcanoes
- 12. Lassen Volcanic
- 13. Denali
- 14. Acadia
- 15. Grand Canyon
- 16. Zion
- 17. Hot Springs
- 18. Bryce Canyon
- 19. Grand Teton
- 20. Carlsbad Caverns
- 21. Great Smoky Mountains
- 22. Shenandoah
- 23. Olympic
- 24. Isle Royale
- 25. Mammoth Cave
- 26. Big Bend
- 27. Everglades
- 28. Virgin Islands
- 29. Petrified Forest
- 30. Canyonlands
- 31. North Cascades
- 32. Redwood
- 33. Arches
- 34. Capitol Reef
- 35. Guadalupe Mountains
- 36. Voyageurs
- 37. Badlands
- 38. Theodore Roosevelt
- 39. Channel Islands
- 40. Biscayne
- 41. Gates of the Arctic
- 42. Glacier Bay
- 43. Katmai
- 44. Kenai Fjords
- 45. Kobuk Valley
- 46. Lake Clark
- 47. Wrangell-St. Elias
- 48. Great Basin
- 49. American Samoa
- 50. Dry Tortugas
- 51. Saguaro
- 52. Death Valley
- 53. Joshua Tree
- 54. Black Canyon of the Gunnison
- 55. Cuyahoga Valley
- 56. Congaree
- 57. Great Sand Dunes
- 58. Pinnacles
- 59. Gateway Arch
- 60. Indiana Dunes
- 61. White Sands
