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 Denver. National parks are ranked by closest straight line distance, measured from representative points in Denver-Aurora-Lakewood, CO 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. Rocky Mountain National Park (Colorado)
- Distance: 76 miles
- Driving time: 2.2 hours
- Date founded: January 26, 1915
- 2025 visitors: 4,171,431 (#6 highest among all national parks)
- Park area: 265,807.25 acres
Kris Wiktor // Shutterstock
2 / 63#2. Great Sand Dunes National Park (Colorado)
- Distance: 122 miles
- Driving time: 3.5 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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3 / 63#3. Black Canyon of the Gunnison National Park (Colorado)
- Distance: 163 miles
- Driving time: 5.2 hours
- Date founded: October 21, 1999
- 2025 visitors: 250,086 (#50 highest among all national parks)
- Park area: 30,779.83 acres
Sopotnicki // Shutterstock
4 / 63#4. Mesa Verde National Park (Colorado)
- Distance: 249 miles
- Driving time: 7.3 hours
- Date founded: June 29, 1906
- 2025 visitors: 463,130 (#43 highest among all national parks)
- Park area: 52,485.17 acres
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5 / 63#5. Arches National Park (Utah)
- Distance: 256 miles
- Driving time: 6.1 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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6 / 63#6. Canyonlands National Park (Utah)
- Distance: 284 miles
- Driving time: 13.1 hours
- Date founded: September 12, 1964
- 2025 visitors: 796,057 (#29 highest among all national parks)
- Park area: 337,597.83 acres
Zack Frank // Shutterstock
7 / 63#7. Wind Cave National Park (South Dakota)
- Distance: 295 miles
- Driving time: 5.6 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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8 / 63#8. Badlands National Park (South Dakota)
- Distance: 323 miles
- Driving time: 6.7 hours
- Date founded: November 10, 1978
- 2025 visitors: 1,139,361 (#26 highest among all national parks)
- Park area: 242,755.94 acres
Layne V. Naylor // Shutterstock
9 / 63#9. Capitol Reef National Park (Utah)
- Distance: 349 miles
- Driving time: 7.6 hours
- Date founded: December 18, 1971
- 2025 visitors: 1,388,476 (#22 highest among all national parks)
- Park area: 241,904.50 acres
Felix Lipov // Shutterstock
10 / 63#10. Petrified Forest National Park (Arizona)
- Distance: 404 miles
- Driving time: 8.9 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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11 / 63#11. Bryce Canyon National Park (Utah)
- Distance: 415 miles
- Driving time: 9.6 hours
- Date founded: February 25, 1928
- 2025 visitors: 1,967,367 (#16 highest among all national parks)
- Park area: 35,835.08 acres
Zack Frank // Shutterstock
12 / 63#12. Grand Teton National Park (Wyoming)
- Distance: 426 miles
- Driving time: 8.5 hours
- Date founded: February 26, 1929
- 2025 visitors: 3,800,648 (#8 highest among all national parks)
- Park area: 310,044.36 acres
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13 / 63#13. Yellowstone National Park (Wyoming, Montana, Idaho)
- Distance: 458 miles
- Driving time: 9.5 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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14 / 63#14. Grand Canyon National Park (Arizona)
- Distance: 459 miles
- Driving time: 11.4 hours
- Date founded: February 26, 1919
- 2025 visitors: 4,430,653 (#4 highest among all national parks)
- Park area: 1,201,647.03 acres
Galyna Andrushko // Shutterstock
15 / 63#15. White Sands National Park (New Mexico)
- Distance: 464 miles
- Driving time: 8.6 hours
- Date founded: December 20, 2019[111]
- 2025 visitors: 659,742 (#35 highest among all national parks)
- Park area: 146,344.31 acres
Galyna Andrushko // Shutterstock
16 / 63#16. Zion National Park (Utah)
- Distance: 466 miles
- Driving time: 10.1 hours
- Date founded: November 19, 1919
- 2025 visitors: 4,984,525 (#2 highest among all national parks)
- Park area: 147,242.66 acres
Doug Meek // Shutterstock
17 / 63#17. Carlsbad Caverns National Park (New Mexico)
- Distance: 502 miles
- Driving time: 9.3 hours
- Date founded: May 14, 1930
- 2025 visitors: 410,778 (#46 highest among all national parks)
- Park area: 46,766.45 acres
Arlene Waller // Shutterstock
18 / 63#18. Great Basin National Park (Nevada)
- Distance: 505 miles
- Driving time: 10.1 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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19 / 63#19. Guadalupe Mountains National Park (Texas)
- Distance: 518 miles
- Driving time: 10.3 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. Theodore Roosevelt National Park (North Dakota)
- Distance: 525 miles
- Driving time: 10.2 hours
- Date founded: November 10, 1978
- 2025 visitors: 729,893 (#33 highest among all national parks)
- Park area: 70,446.89 acres
kojihirano // Shutterstock
21 / 63#21. Saguaro National Park (Arizona)
- Distance: 586 miles
- Driving time: 12.6 hours
- Date founded: October 14, 1994
- 2025 visitors: 847,749 (#28 highest among all national parks)
- Park area: 92,867.42 acres
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22 / 63#22. Death Valley National Park (California, Nevada)
- Distance: 688 miles
- Driving time: 13.4 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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23 / 63#23. Big Bend National Park (Texas)
- Distance: 708 miles
- Driving time: 14.6 hours
- Date founded: June 12, 1944
- 2025 visitors: 568,104 (#38 highest among all national parks)
- Park area: 801,163.21 acres
Dennis Silvas // Shutterstock
24 / 63#24. Joshua Tree National Park (California)
- Distance: 724 miles
- Driving time: 15.6 hours
- Date founded: October 31, 1994
- 2025 visitors: 2,932,644 (#12 highest among all national parks)
- Park area: 795,155.85 acres
Zack Frank // Shutterstock
25 / 63#25. Hot Springs National Park (Arkansas)
- Distance: 738 miles
- Driving time: 14.2 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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26 / 63#26. Kings Canyon National Park (California)
- Distance: 765 miles
- Driving time: 21.3 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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27 / 63#27. Sequoia National Park (California)
- Distance: 780 miles
- Driving time: 20.0 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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28 / 63#28. Glacier National Park (Montana)
- Distance: 788 miles
- Date founded: May 11, 1910
- 2025 visitors: 3,136,557 (#10 highest among all national parks)
- Park area: 1,013,125.99 acres
Paul Brady Photography // Shutterstock
29 / 63#29. Gateway Arch National Park (Missouri)
- Distance: 793 miles
- Driving time: 12.2 hours
- Date founded: February 22, 2018[47]
- 2025 visitors: 2,209,028 (#15 highest among all national parks)
- Park area: 192.83 acres
Stephen Moehle // Shutterstock
30 / 63#30. Yosemite National Park (California)
- Distance: 797 miles
- Driving time: 20.2 hours
- Date founded: October 1, 1890
- 2025 visitors: 4,278,413 (#5 highest among all national parks)
- Park area: 761,747.50 acres
BlueBarronPhoto // Shutterstock
31 / 63#31. Voyageurs National Park (Minnesota)
- Distance: 865 miles
- Driving time: 17.7 hours
- Date founded: April 8, 1975
- 2025 visitors: 206,326 (#53 highest among all national parks)
- Park area: 218,222.35 acres
Zack Frank // Shutterstock
32 / 63#32. Lassen Volcanic National Park (California)
- Distance: 883 miles
- Driving time: 18.1 hours
- Date founded: August 9, 1916
- 2025 visitors: 504,777 (#40 highest among all national parks)
- Park area: 106,589.02 acres
Ethan Daniels // Shutterstock
33 / 63#33. Channel Islands National Park (California)
- Distance: 887 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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34 / 63#34. Pinnacles National Park (California)
- Distance: 910 miles
- Driving time: 18.7 hours
- Date founded: January 10, 2013
- 2025 visitors: 343,208 (#47 highest among all national parks)
- Park area: 26,685.73 acres
Hank Shiffman // Shutterstock
35 / 63#35. Crater Lake National Park (Oregon)
- Distance: 927 miles
- Driving time: 19.4 hours
- Date founded: May 22, 1902
- 2025 visitors: 632,242 (#36 highest among all national parks)
- Park area: 183,224.05 acres
Delmas Lehman // Shutterstock
36 / 63#36. Indiana Dunes National Park (Indiana)
- Distance: 950 miles
- Driving time: 15.5 hours
- Date founded: February 15, 2019
- 2025 visitors: 2,629,497 (#13 highest among all national parks)
- Park area: 15,349.08 acres
Diane Fetzner // Shutterstock
37 / 63#37. Mount Rainier National Park (Washington)
- Distance: 991 miles
- Driving time: 19.3 hours
- Date founded: March 2, 1899
- 2025 visitors: 1,635,342 (#20 highest among all national parks)
- Park area: 236,381.64 acres
SveKo // Shutterstock
38 / 63#38. Isle Royale National Park (Michigan)
- Distance: 1,010 miles
- Driving time: 20.6 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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39 / 63#39. Redwood National Park (California)
- Distance: 1,014 miles
- Driving time: 23.0 hours
- Date founded: October 2, 1968
- 2025 visitors: 1,202,480 (#25 highest among all national parks)
- Park area: 138,999.37 acres
Zack Frank // Shutterstock
40 / 63#40. North Cascades National Park (Washington)
- Distance: 1,030 miles
- Driving time: 22.6 hours
- Date founded: October 2, 1968
- 2025 visitors: 46,925 (#57 highest among all national parks)
- Park area: 504,780.94 acres
Wangkun Jia // Shutterstock
41 / 63#41. Mammoth Cave National Park (Kentucky)
- Distance: 1,032 miles
- Driving time: 17.1 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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42 / 63#42. Olympic National Park (Washington)
- Distance: 1,098 miles
- Driving time: 23.1 hours
- Date founded: June 29, 1938
- 2025 visitors: 3,584,187 (#9 highest among all national parks)
- Park area: 922,649.41 acres
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43 / 63#43. Great Smoky Mountains National Park (North Carolina, Tennessee)
- Distance: 1,199 miles
- Driving time: 20.7 hours
- Date founded: June 15, 1934
- 2025 visitors: 11,527,939 (#1 highest among all national parks)
- Park area: 522,426.88 acres
Zack Frank // Shutterstock
44 / 63#44. Cuyahoga Valley National Park (Ohio)
- Distance: 1,235 miles
- Driving time: 20.3 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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45 / 63#45. New River Gorge National Park (West Virginia)
- Distance: 1,286 miles
- Driving time: 20.9 hours
- Date founded: December 27, 2020
- 2025 visitors: 1,958,440 (#17 highest among all national parks)
- Park area: 7,021 acres
Zack Frank // Shutterstock
46 / 63#46. Congaree National Park (South Carolina)
- Distance: 1,392 miles
- Driving time: 24.6 hours
- Date founded: November 10, 2003
- 2025 visitors: 287,833 (#49 highest among all national parks)
- Park area: 26,476.47 acres
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47 / 63#47. Shenandoah National Park (Virginia)
- Distance: 1,426 miles
- Driving time: 24.4 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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48 / 63#48. Dry Tortugas National Park (Florida)
- Distance: 1,639 miles
- Driving time: 34.4 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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49 / 63#49. Everglades National Park (Florida)
- Distance: 1,697 miles
- Driving time: 32.5 hours
- Date founded: May 30, 1934
- 2025 visitors: 778,198 (#31 highest among all national parks)
- Park area: 1,508,938.57 acres
Claudia G Cooper // Shutterstock
50 / 63#50. Biscayne National Park (Florida)
- Distance: 1,723 miles
- Driving time: 30.8 hours
- Date founded: June 28, 1980
- 2025 visitors: 486,567 (#41 highest among all national parks)
- Park area: 172,971.11 acres
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51 / 63#51. Acadia National Park (Maine)
- Distance: 1,906 miles
- Driving time: 34.6 hours
- Date founded: February 26, 1919
- 2025 visitors: 4,079,318 (#7 highest among all national parks)
- Park area: 49,076.63 acres
Laurie Gronewold // Shutterstock
52 / 63#52. Glacier Bay National Park (Alaska)
- Distance: 1,934 miles
- Date founded: December 2, 1980
- 2025 visitors: 740,044 (#32 highest among all national parks)
- Park area: 3,223,383.43 acres
Martin Capek // Shutterstock
53 / 63#53. Wrangell–St. Elias National Park (Alaska)
- Distance: 2,168 miles
- Date founded: December 2, 1980
- 2025 visitors: 108,840 (#55 highest among all national parks)
- Park area: 8,323,146.48 acres
Tomasz Wozniak // Shutterstock
54 / 63#54. Kenai Fjords National Park (Alaska)
- Distance: 2,385 miles
- Date founded: December 2, 1980
- 2025 visitors: 425,369 (#45 highest among all national parks)
- Park area: 669,650.05 acres
Marc Cappelletti // Shutterstock
55 / 63#55. Denali National Park (Alaska)
- Distance: 2,484 miles
- Date founded: February 26, 1917
- 2025 visitors: 543,300 (#39 highest among all national parks)
- Park area: 4,740,911.16 acres
Malachi Jacobs // Shutterstock
56 / 63#56. Lake Clark National Park (Alaska)
- Distance: 2,529 miles
- Date founded: December 2, 1980
- 2025 visitors: 19,778 (#61 highest among all national parks)
- Park area: 2,619,816.49 acres
Robert Harding Video // Shutterstock
57 / 63#57. Katmai National Park (Alaska)
- Distance: 2,550 miles
- Date founded: December 2, 1980
- 2025 visitors: 34,479 (#59 highest among all national parks)
- Park area: 3,674,529.33 acres
BlueBarronPhoto // Shutterstock
58 / 63#58. Gates of the Arctic National Park (Alaska)
- Distance: 2,669 miles
- Date founded: December 2, 1980
- 2025 visitors: 14,923 (#62 highest among all national parks)
- Park area: 7,523,897.45 acres
Sean Pavone // Shutterstock
59 / 63#59. Virgin Islands National Park (U.S. Virgin Islands)
- Distance: 2,802 miles
- Date founded: August 2, 1956
- 2025 visitors: 471,074 (#42 highest among all national parks)
- Park area: 15,052.53 acres
BlueBarronPhoto // Shutterstock
60 / 63#60. Kobuk Valley National Park (Alaska)
- Distance: 2,814 miles
- Date founded: December 2, 1980
- 2025 visitors: 7,786 (#63 highest among all national parks)
- Park area: 1,750,716.16 acres
MH Anderson Photography // Shutterstock
61 / 63#61. Haleakalā National Park (Hawaii)
- Distance: 3,280 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: 3,282 miles
- Date founded: August 1, 1916
- 2025 visitors: 1,877,854 (#18 highest among all national parks)
- Park area: 325,605.28 acres
Lloyd Wallin Photography // Shutterstock
63 / 63#63. National Park of American Samoa (American Samoa)
- Distance: 5,613 miles
- Date founded: October 31, 1988
- 2025 visitors: 43,258 (#58 highest among all national parks)
- Park area: 8,256.67 acres
