Approximately 323 million people visited American national parks in 2025, a 2.7% year-over-year decrease and the first annual decline since 2020.
President Woodrow Wilson in 1916 signed the act creating the National Park Service to leave natural and historic phenomenons "unimpaired for the enjoyment of future generations." Since then, our national parks have welcomed visitors from around the world to experience some of the best the country has to offer and showcase the country's natural beauty and cultural heritage. Today, the country's 63 national parks contain at least 247 species of endangered or threatened plants and animals, more than 75,000 archaeological sites, and 18,000 miles of trails.
Stacker compiled a list of the closest national parks to Decatur, Illinois. National parks are ranked by closest straight line distance, measured from representative points in Decatur, IL Metro Area and each national park. Estimated driving times are from Here and are only available within the lower 48 states. All featured distances and driving times are estimated using representative locations from the center of each metro and national park—for some places within the metro area, the actual distance may be slightly shorter or longer to reach the closest entryway to a park.
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1 / 63#1. Gateway Arch National Park (Missouri)
- Distance: 107 miles
- Driving time: 2.1 hours
- Date founded: February 22, 2018[47]
- 2025 visitors: 2,209,028 (#15 highest among all national parks)
- Park area: 192.83 acres
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2 / 63#2. Indiana Dunes National Park (Indiana)
- Distance: 159 miles
- Driving time: 3.1 hours
- Date founded: February 15, 2019
- 2025 visitors: 2,629,497 (#13 highest among all national parks)
- Park area: 15,349.08 acres
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3 / 63#3. Mammoth Cave National Park (Kentucky)
- Distance: 241 miles
- Driving time: 5.8 hours
- Date founded: July 1, 1941
- 2025 visitors: 660,734 (#34 highest among all national parks)
- Park area: 54,011.91 acres
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4 / 63#4. Cuyahoga Valley National Park (Ohio)
- Distance: 401 miles
- Driving time: 7.3 hours
- Date founded: October 11, 2000
- 2025 visitors: 3,025,325 (#11 highest among all national parks)
- Park area: 32,571.88 acres
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5 / 63#5. Great Smoky Mountains National Park (North Carolina, Tennessee)
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6 / 63#6. Hot Springs National Park (Arkansas)
- Distance: 432 miles
- Driving time: 8.3 hours
- Date founded: March 4, 1921
- 2025 visitors: 2,494,611 (#14 highest among all national parks)
- Park area: 5,554.15 acres
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7 / 63#7. New River Gorge National Park (West Virginia)
- Distance: 442 miles
- Driving time: 9.0 hours
- Date founded: December 27, 2020
- 2025 visitors: 1,958,440 (#17 highest among all national parks)
- Park area: 7,021 acres
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8 / 63#8. Isle Royale National Park (Michigan)
- Distance: 569 miles
- Driving time: 10.7 hours
- Date founded: April 3, 1940
- 2025 visitors: 29,091 (#60 highest among all national parks)
- Park area: 571,790.30 acres
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9 / 63#9. Shenandoah National Park (Virginia)
- Distance: 577 miles
- Driving time: 12.5 hours
- Date founded: December 26, 1935
- 2025 visitors: 1,682,152 (#19 highest among all national parks)
- Park area: 199,223.77 acres
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10 / 63#10. Congaree National Park (South Carolina)
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11 / 63#11. Voyageurs National Park (Minnesota)
- Distance: 627 miles
- Driving time: 11.2 hours
- Date founded: April 8, 1975
- 2025 visitors: 206,326 (#53 highest among all national parks)
- Park area: 218,222.35 acres
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12 / 63#12. Badlands National Park (South Dakota)
- Distance: 748 miles
- Driving time: 13.6 hours
- Date founded: November 10, 1978
- 2025 visitors: 1,139,361 (#26 highest among all national parks)
- Park area: 242,755.94 acres
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13 / 63#13. Wind Cave National Park (South Dakota)
- Distance: 792 miles
- Driving time: 15.0 hours
- Date founded: January 9, 1903
- 2025 visitors: 606,258 (#37 highest among all national parks)
- Park area: 33,970.84 acres
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14 / 63#14. Theodore Roosevelt National Park (North Dakota)
- Distance: 877 miles
- Driving time: 15.9 hours
- Date founded: November 10, 1978
- 2025 visitors: 729,893 (#33 highest among all national parks)
- Park area: 70,446.89 acres
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15 / 63#15. Rocky Mountain National Park (Colorado)
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16 / 63#16. Great Sand Dunes National Park (Colorado)
- Distance: 904 miles
- Driving time: 16.3 hours
- Date founded: September 24, 2004
- 2025 visitors: 432,498 (#44 highest among all national parks)
- Park area: 107,341.87 acres
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17 / 63#17. Black Canyon of the Gunnison National Park (Colorado)
- Distance: 1,009 miles
- Driving time: 19.5 hours
- Date founded: October 21, 1999
- 2025 visitors: 250,086 (#50 highest among all national parks)
- Park area: 30,779.83 acres
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18 / 63#18. Carlsbad Caverns National Park (New Mexico)
- Distance: 1,014 miles
- Driving time: 17.8 hours
- Date founded: May 14, 1930
- 2025 visitors: 410,778 (#46 highest among all national parks)
- Park area: 46,766.45 acres
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19 / 63#19. Guadalupe Mountains National Park (Texas)
- Distance: 1,045 miles
- Driving time: 18.9 hours
- Date founded: October 15, 1966
- 2025 visitors: 206,423 (#52 highest among all national parks)
- Park area: 86,367.10 acres
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20 / 63#20. Mesa Verde National Park (Colorado)
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21 / 63#21. White Sands National Park (New Mexico)
- Distance: 1,075 miles
- Driving time: 18.6 hours
- Date founded: December 20, 2019[111]
- 2025 visitors: 659,742 (#35 highest among all national parks)
- Park area: 146,344.31 acres
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22 / 63#22. Big Bend National Park (Texas)
- Distance: 1,092 miles
- Driving time: 21.2 hours
- Date founded: June 12, 1944
- 2025 visitors: 568,104 (#38 highest among all national parks)
- Park area: 801,163.21 acres
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23 / 63#23. Everglades National Park (Florida)
- Distance: 1,105 miles
- Driving time: 20.8 hours
- Date founded: May 30, 1934
- 2025 visitors: 778,198 (#31 highest among all national parks)
- Park area: 1,508,938.57 acres
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24 / 63#24. Arches National Park (Utah)
- Distance: 1,106 miles
- Driving time: 19.4 hours
- Date founded: November 12, 1971
- 2025 visitors: 1,511,740 (#21 highest among all national parks)
- Park area: 76,678.98 acres
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25 / 63#25. Biscayne National Park (Florida)
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26 / 63#26. Acadia National Park (Maine)
- Distance: 1,107 miles
- Driving time: 22.2 hours
- Date founded: February 26, 1919
- 2025 visitors: 4,079,318 (#7 highest among all national parks)
- Park area: 49,076.63 acres
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27 / 63#27. Dry Tortugas National Park (Florida)
- Distance: 1,108 miles
- Driving time: 22.7 hours
- Date founded: October 26, 1992
- 2025 visitors: 89,355 (#56 highest among all national parks)
- Park area: 64,701.22 acres
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28 / 63#28. Canyonlands National Park (Utah)
- Distance: 1,131 miles
- Driving time: 26.6 hours
- Date founded: September 12, 1964
- 2025 visitors: 796,057 (#29 highest among all national parks)
- Park area: 337,597.83 acres
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29 / 63#29. Yellowstone National Park (Wyoming, Montana, Idaho)
- Distance: 1,148 miles
- Driving time: 21.1 hours
- Date founded: March 1, 1872
- 2025 visitors: 4,762,988 (#3 highest among all national parks)
- Park area: 2,219,790.71 acres
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30 / 63#30. Grand Teton National Park (Wyoming)
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31 / 63#31. Petrified Forest National Park (Arizona)
- Distance: 1,188 miles
- Driving time: 19.7 hours
- Date founded: December 9, 1962
- 2025 visitors: 315,951 (#48 highest among all national parks)
- Park area: 221,390.21 acres
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32 / 63#32. Capitol Reef National Park (Utah)
- Distance: 1,197 miles
- Driving time: 21.0 hours
- Date founded: December 18, 1971
- 2025 visitors: 1,388,476 (#22 highest among all national parks)
- Park area: 241,904.50 acres
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33 / 63#33. Bryce Canyon National Park (Utah)
- Distance: 1,261 miles
- Driving time: 23.1 hours
- Date founded: February 25, 1928
- 2025 visitors: 1,967,367 (#16 highest among all national parks)
- Park area: 35,835.08 acres
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34 / 63#34. Grand Canyon National Park (Arizona)
- Distance: 1,289 miles
- Driving time: 23.3 hours
- Date founded: February 26, 1919
- 2025 visitors: 4,430,653 (#4 highest among all national parks)
- Park area: 1,201,647.03 acres
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35 / 63#35. Saguaro National Park (Arizona)
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36 / 63#36. Zion National Park (Utah)
- Distance: 1,312 miles
- Driving time: 23.6 hours
- Date founded: November 19, 1919
- 2025 visitors: 4,984,525 (#2 highest among all national parks)
- Park area: 147,242.66 acres
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37 / 63#37. Great Basin National Park (Nevada)
- Distance: 1,353 miles
- Driving time: 23.6 hours
- Date founded: October 27, 1986
- 2025 visitors: 161,210 (#54 highest among all national parks)
- Park area: 77,180.00 acres
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38 / 63#38. Glacier National Park (Montana)
- Distance: 1,377 miles
- Date founded: May 11, 1910
- 2025 visitors: 3,136,557 (#10 highest among all national parks)
- Park area: 1,013,125.99 acres
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39 / 63#39. Death Valley National Park (California, Nevada)
- Distance: 1,533 miles
- Driving time: 26.8 hours
- Date founded: October 31, 1994
- 2025 visitors: 1,320,134 (#24 highest among all national parks)
- Park area: 3,408,406.73 acres
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40 / 63#40. Joshua Tree National Park (California)
- Distance: 1,544 miles
- Driving time: 27.1 hours
- Date founded: October 31, 1994
- 2025 visitors: 2,932,644 (#12 highest among all national parks)
- Park area: 795,155.85 acres
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41 / 63#41. Kings Canyon National Park (California)
- Distance: 1,614 miles
- Driving time: 35.1 hours
- Date founded: March 4, 1940
- 2025 visitors: 779,791 (#30 highest among all national parks)
- Park area: 461,901.20 acres
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42 / 63#42. Sequoia National Park (California)
- Distance: 1,628 miles
- Driving time: 33.4 hours
- Date founded: September 25, 1890
- 2025 visitors: 1,378,337 (#23 highest among all national parks)
- Park area: 404,062.63 acres
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43 / 63#43. Yosemite National Park (California)
- Distance: 1,645 miles
- Driving time: 32.5 hours
- Date founded: October 1, 1890
- 2025 visitors: 4,278,413 (#5 highest among all national parks)
- Park area: 761,747.50 acres
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44 / 63#44. North Cascades National Park (Washington)
- Distance: 1,696 miles
- Driving time: 33.4 hours
- Date founded: October 2, 1968
- 2025 visitors: 46,925 (#57 highest among all national parks)
- Park area: 504,780.94 acres
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45 / 63#45. Mount Rainier National Park (Washington)
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46 / 63#46. Lassen Volcanic National Park (California)
- Distance: 1,713 miles
- Driving time: 29.6 hours
- Date founded: August 9, 1916
- 2025 visitors: 504,777 (#40 highest among all national parks)
- Park area: 106,589.02 acres
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47 / 63#47. Crater Lake National Park (Oregon)
- Distance: 1,724 miles
- Driving time: 30.7 hours
- Date founded: May 22, 1902
- 2025 visitors: 632,242 (#36 highest among all national parks)
- Park area: 183,224.05 acres
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48 / 63#48. Channel Islands National Park (California)
- Distance: 1,725 miles
- Date founded: March 5, 1980
- 2025 visitors: 227,186 (#51 highest among all national parks)
- Park area: 249,561.00 acres
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49 / 63#49. Pinnacles National Park (California)
- Distance: 1,759 miles
- Driving time: 31.9 hours
- Date founded: January 10, 2013
- 2025 visitors: 343,208 (#47 highest among all national parks)
- Park area: 26,685.73 acres
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50 / 63#50. Olympic National Park (Washington)
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51 / 63#51. Redwood National Park (California)
- Distance: 1,833 miles
- Driving time: 34.1 hours
- Date founded: October 2, 1968
- 2025 visitors: 1,202,480 (#25 highest among all national parks)
- Park area: 138,999.37 acres
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52 / 63#52. Virgin Islands National Park (U.S. Virgin Islands)
- Distance: 2,071 miles
- Date founded: August 2, 1956
- 2025 visitors: 471,074 (#42 highest among all national parks)
- Park area: 15,052.53 acres
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53 / 63#53. Glacier Bay National Park (Alaska)
- Distance: 2,455 miles
- Date founded: December 2, 1980
- 2025 visitors: 740,044 (#32 highest among all national parks)
- Park area: 3,223,383.43 acres
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54 / 63#54. Wrangell–St. Elias National Park (Alaska)
- Distance: 2,655 miles
- Date founded: December 2, 1980
- 2025 visitors: 108,840 (#55 highest among all national parks)
- Park area: 8,323,146.48 acres
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55 / 63#55. Kenai Fjords National Park (Alaska)
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56 / 63#56. Denali National Park (Alaska)
- Distance: 2,945 miles
- Date founded: February 26, 1917
- 2025 visitors: 543,300 (#39 highest among all national parks)
- Park area: 4,740,911.16 acres
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57 / 63#57. Lake Clark National Park (Alaska)
- Distance: 3,038 miles
- Date founded: December 2, 1980
- 2025 visitors: 19,778 (#61 highest among all national parks)
- Park area: 2,619,816.49 acres
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58 / 63#58. Gates of the Arctic National Park (Alaska)
- Distance: 3,049 miles
- Date founded: December 2, 1980
- 2025 visitors: 14,923 (#62 highest among all national parks)
- Park area: 7,523,897.45 acres
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59 / 63#59. Katmai National Park (Alaska)
- Distance: 3,104 miles
- Date founded: December 2, 1980
- 2025 visitors: 34,479 (#59 highest among all national parks)
- Park area: 3,674,529.33 acres
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60 / 63#60. Kobuk Valley National Park (Alaska)
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61 / 63#61. Haleakalā National Park (Hawaii)
- Distance: 4,129 miles
- Date founded: July 1, 1961
- 2025 visitors: 853,711 (#27 highest among all national parks)
- Park area: 33,264.62 acres
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62 / 63#62. Hawaiʻi Volcanoes National Park (Hawaii)
- Distance: 4,131 miles
- Date founded: August 1, 1916
- 2025 visitors: 1,877,854 (#18 highest among all national parks)
- Park area: 325,605.28 acres
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63 / 63#63. National Park of American Samoa (American Samoa)
- Distance: 6,415 miles
- Date founded: October 31, 1988
- 2025 visitors: 43,258 (#58 highest among all national parks)
- Park area: 8,256.67 acres
