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 New Haven. National parks are ranked by closest straight line distance, measured from representative points in New Haven-Milford, CT 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. Acadia National Park (Maine)
- Distance: 316 miles
- Driving time: 6.8 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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2 / 63#2. Shenandoah National Park (Virginia)
- Distance: 349 miles
- Driving time: 7.2 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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3 / 63#3. Cuyahoga Valley National Park (Ohio)
- Distance: 450 miles
- Driving time: 8.3 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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4 / 63#4. New River Gorge National Park (West Virginia)
- Distance: 491 miles
- Driving time: 9.8 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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5 / 63#5. Congaree National Park (South Carolina)
- Distance: 677 miles
- Driving time: 13.4 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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6 / 63#6. Great Smoky Mountains National Park (North Carolina, Tennessee)
- Distance: 695 miles
- Driving time: 12.9 hours
- Date founded: June 15, 1934
- 2025 visitors: 11,527,939 (#1 highest among all national parks)
- Park area: 522,426.88 acres
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7 / 63#7. Indiana Dunes National Park (Indiana)
- Distance: 734 miles
- Driving time: 13.1 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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8 / 63#8. Mammoth Cave National Park (Kentucky)
- Distance: 763 miles
- Driving time: 14.5 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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9 / 63#9. Isle Royale National Park (Michigan)
- Distance: 898 miles
- Driving time: 20.5 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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10 / 63#10. Gateway Arch National Park (Missouri)
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11 / 63#11. Voyageurs National Park (Minnesota)
- Distance: 1,093 miles
- Driving time: 23.6 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. Biscayne National Park (Florida)
- Distance: 1,158 miles
- Driving time: 21.3 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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13 / 63#13. Hot Springs National Park (Arkansas)
- Distance: 1,194 miles
- Driving time: 21.1 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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14 / 63#14. Everglades National Park (Florida)
- Distance: 1,197 miles
- Driving time: 22.4 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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15 / 63#15. Dry Tortugas National Park (Florida)
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16 / 63#16. Badlands National Park (South Dakota)
- Distance: 1,512 miles
- Driving time: 26.3 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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17 / 63#17. Theodore Roosevelt National Park (North Dakota)
- Distance: 1,556 miles
- Driving time: 28.2 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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18 / 63#18. Wind Cave National Park (South Dakota)
- Distance: 1,562 miles
- Driving time: 27.7 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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19 / 63#19. Virgin Islands National Park (U.S. Virgin Islands)
- Distance: 1,658 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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20 / 63#20. Rocky Mountain National Park (Colorado)
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21 / 63#21. Great Sand Dunes National Park (Colorado)
- Distance: 1,749 miles
- Driving time: 30.7 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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22 / 63#22. Black Canyon of the Gunnison National Park (Colorado)
- Distance: 1,846 miles
- Driving time: 32.6 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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23 / 63#23. Carlsbad Caverns National Park (New Mexico)
- Distance: 1,849 miles
- Driving time: 31.7 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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24 / 63#24. Guadalupe Mountains National Park (Texas)
- Distance: 1,879 miles
- Driving time: 32.8 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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25 / 63#25. Big Bend National Park (Texas)
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26 / 63#26. Yellowstone National Park (Wyoming, Montana, Idaho)
- Distance: 1,902 miles
- Driving time: 34.3 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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27 / 63#27. Mesa Verde National Park (Colorado)
- Distance: 1,916 miles
- Driving time: 34.7 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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28 / 63#28. White Sands National Park (New Mexico)
- Distance: 1,918 miles
- Driving time: 32.5 hours
- Date founded: December 20, 2019[111]
- 2025 visitors: 659,742 (#35 highest among all national parks)
- Park area: 146,344.31 acres
Zack Frank // Shutterstock
29 / 63#29. Grand Teton National Park (Wyoming)
- Distance: 1,925 miles
- Driving time: 33.6 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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30 / 63#30. Arches National Park (Utah)
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31 / 63#31. Canyonlands National Park (Utah)
- Distance: 1,968 miles
- Driving time: 40.3 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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32 / 63#32. Capitol Reef National Park (Utah)
- Distance: 2,032 miles
- Driving time: 34.8 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. Petrified Forest National Park (Arizona)
- Distance: 2,037 miles
- Driving time: 34.2 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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34 / 63#34. Glacier National Park (Montana)
- Distance: 2,049 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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35 / 63#35. Bryce Canyon National Park (Utah)
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36 / 63#36. Grand Canyon National Park (Arizona)
- Distance: 2,133 miles
- Driving time: 37.3 hours
- Date founded: February 26, 1919
- 2025 visitors: 4,430,653 (#4 highest among all national parks)
- Park area: 1,201,647.03 acres
Galyna Andrushko // Shutterstock
37 / 63#37. Zion National Park (Utah)
- Distance: 2,150 miles
- Driving time: 37.3 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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38 / 63#38. Saguaro National Park (Arizona)
- Distance: 2,159 miles
- Driving time: 37.5 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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39 / 63#39. Great Basin National Park (Nevada)
- Distance: 2,177 miles
- Driving time: 37.3 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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40 / 63#40. Death Valley National Park (California, Nevada)
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41 / 63#41. North Cascades National Park (Washington)
- Distance: 2,377 miles
- Driving time: 45.7 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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42 / 63#42. Joshua Tree National Park (California)
- Distance: 2,392 miles
- Driving time: 41.0 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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43 / 63#43. Mount Rainier National Park (Washington)
- Distance: 2,420 miles
- Driving time: 43.8 hours
- Date founded: March 2, 1899
- 2025 visitors: 1,635,342 (#20 highest among all national parks)
- Park area: 236,381.64 acres
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44 / 63#44. Kings Canyon National Park (California)
- Distance: 2,446 miles
- Driving time: 48.4 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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45 / 63#45. Sequoia National Park (California)
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46 / 63#46. Yosemite National Park (California)
- Distance: 2,469 miles
- Driving time: 46.4 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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47 / 63#47. Olympic National Park (Washington)
- Distance: 2,489 miles
- Driving time: 46.4 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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48 / 63#48. Crater Lake National Park (Oregon)
- Distance: 2,493 miles
- Driving time: 44.5 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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49 / 63#49. Lassen Volcanic National Park (California)
- Distance: 2,511 miles
- Driving time: 43.3 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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50 / 63#50. Channel Islands National Park (California)
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51 / 63#51. Pinnacles National Park (California)
- Distance: 2,589 miles
- Driving time: 45.5 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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52 / 63#52. Redwood National Park (California)
- Distance: 2,618 miles
- Driving time: 47.9 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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53 / 63#53. Glacier Bay National Park (Alaska)
- Distance: 2,960 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: 3,114 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. Denali National Park (Alaska)
- Distance: 3,359 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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56 / 63#56. Gates of the Arctic National Park (Alaska)
- Distance: 3,379 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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57 / 63#57. Kenai Fjords National Park (Alaska)
- Distance: 3,385 miles
- Date founded: December 2, 1980
- 2025 visitors: 425,369 (#45 highest among all national parks)
- Park area: 669,650.05 acres
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58 / 63#58. Lake Clark National Park (Alaska)
- Distance: 3,491 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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59 / 63#59. Kobuk Valley National Park (Alaska)
- Distance: 3,536 miles
- Date founded: December 2, 1980
- 2025 visitors: 7,786 (#63 highest among all national parks)
- Park area: 1,750,716.16 acres
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60 / 63#60. Katmai National Park (Alaska)
- Distance: 3,595 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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61 / 63#61. Haleakalā National Park (Hawaii)
- Distance: 4,953 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: 4,961 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: 7,263 miles
- Date founded: October 31, 1988
- 2025 visitors: 43,258 (#58 highest among all national parks)
- Park area: 8,256.67 acres
