Here is a complete listing of the 418 official units of the National Parks System in the US. Yes, the National Park Service counts a bit awkwardly—some areas they manage aren’t included, and some places seem to be counted twice—but these are the official National Park units.

Be sure to check out my personal quest to visit each of them (I have less than 15 to go). You can also snag a copy of this spreadsheet to help you count how many you’ve been to.

  1. Abraham Lincoln Birthplace National Historic Park
  2. Acadia National Park
  3. Adams National Historical Park
  4. African Burial Ground National Monument
  5. Agate Fossil Beds National Monument
  6. Alagnak Wild River
  7. Alibates Flint Quarries National Monument
  8. Allegheny Portage Railroad National Historic Site
  9. Amistad National Recreation Area
  10. Andersonville National Historic Site
  11. Andrew Johnson National Historic Site
  12. Aniakchak National Monument
  13. Aniakchak National Preserve
  14. Antietam National Battlefield
  15. Apostle Island National Lakeshore
  16. Appalachian National Scenic Trail
  17. Appomattox Court House National Historical Park
  18. Arches National Park
  19. Arkansas Post National Memorial
  20. Arlington House, The Robert E. Lee Memorial
  21. Assateague Island National Seashore
  22. Aztec Ruins National Monument
  23. Badlands National Park
  24. Bandelier National Monument
  25. Belmont-Paul Women’s Equality National Monument
  26. Bent’s Old Fort National Historic Site
  27. Bering Land Bridge National Preserve
  28. Big Bend National Park
  29. Big Cypress National Preserve
  30. Big Hole National Battlefield
  31. Big South Fork National River & Recreation Area
  32. Big Thicket National Preserve
  33. Bighorn Canyon National Recreation Area
  34. Birmingham Civil Rights National Monument
  35. Biscayne National Park
  36. Black Canyon of the Gunnison National Park
  37. Blackstone River Valley National Historical Park
  38. Blue Ridge Parkway
  39. Bluestone National Scenic River
  40. Booker T. Washington National Memorial
  41. Boston African American National Historic Site
  42. Boston Harbor Islands National Recreation Area
  43. Boston National Historical Park
  44. Brices Cross Roads National Battlefield Site
  45. Brown vs. Board of Education National Historic Site
  46. Bryce Canyon National Park
  47. Buck Island Reef National Monument
  48. Buffalo National River
  49. Cabrillo National Monument
  50. Camp Nelson National Monument
  51. Canaveral National Seashore
  52. Cane River Creole National Historical Park
  53. Canyon de Chelly National Monument
  54. Canyonlands National Park
  55. Cape Cod National Seashore
  56. Cape Hatteras National Seashore
  57. Cape Krusenstern National Monument
  58. Cape Lookout National Seashore
  59. Capitol Reef National Park
  60. Capulin Volcano National Monument
  61. Carl Sandburg Home National Historic Site
  62. Carlsbad Caverns National Park
  63. Carter G. Woodson Home National Historic Site
  64. Casa Grande Ruins National Monument
  65. Castillo de San Marcos National Monument
  66. Castle Clinton National Monument
  67. Castle Mountains National Monument
  68. Catoctin Mountain Park
  69. Cedar Breaks National Monument
  70. Cedar Creek & Belle Grove National Historical Park
  71. César E. Chávez National Monument
  72. Chaco Culture National Historical Park
  73. Chamizal National Memorial
  74. Channel Islands National Park
  75. Charles Pinckney National Historic Site
  76. Charles Young Buffalo Soldiers National Monument
  77. Chattahoochee River National Recreation Area
  78. Chesapeake & Ohio Canal National Historical Park
  79. Chickamauga & Chattanooga National Military Park
  80. Chickasaw National Recreation Area
  81. Chiricahua National Monument
  82. Christiansted National Historical Park
  83. City of Rocks National Reserve
  84. Clara Barton National Historic Site
  85. Colonial National Historical Park
  86. Colorado National Monument
  87. Congaree National Park
  88. Constitution Gardens
  89. Coronado National Memorial
  90. Cowpens National Battlefield
  91. Crater Lake National Park
  92. Craters of the Moon National Monument
  93. Craters of the Moon National Preserve
  94. Cumberland Gap National Historical Park
  95. Cumberland Island National Seashore
  96. Curecanti National Recreation Area
  97. Cuyahoga Valley National Park
  98. Dayton Aviation Heritage National Historical Park
  99. De Soto National Memorial
  100. Death Valley National Park
  101. Delaware Water Gap National Recreation Area
  102. Denali National Park
  103. Denali National Preserve
  104. Devils Postpile National Monument
  105. Devils Tower National Monument
  106. Dinosaur National Monument
  107. Dry Tortugas National Park
  108. Ebey’s Landing National Historical Reserve
  109. Edgar Allan Poe National Historic Site
  110. Effigy Mounds National Monument
  111. Eisenhower National Historic Site
  112. El Malpais National Monument
  113. El Morro National Monument
  114. Eleanor Roosevelt National Historic Site
  115. Eugene O’Neill National Historic Site
  116. Everglades National Park
  117. Federal Hall National Memorial
  118. Fire Island National Seashore
  119. First Ladies National Historic Site
  120. First State National Monument
  121. Flight 93 National Memorial
  122. Florissant Fossil Beds National Monument
  123. Ford’s Theatre National Historic Site
  124. Fort Bowie National Historic Site
  125. Fort Caroline National Memorial
  126. Fort Davis National Historic Site
  127. Fort Donelson National Battlefield
  128. Fort Frederica National Monument
  129. Fort Laramie National Historic Site
  130. Fort Larned National Historic Site
  131. Fort Matanzas National Monument
  132. Fort McHenry National Monument & Historic Shrine
  133. Fort Monroe National Monument
  134. Fort Necessity National Battlefield
  135. Fort Point National Historic Site
  136. Fort Pulaski National Monument
  137. Fort Raleigh National Historic Site
  138. Fort Scott National Historic Site
  139. Fort Smith National Historic Site
  140. Fort Stanwix National Monument
  141. Fort Sumter National Monument  (includes Fort Moultrie)
  142. Fort Union National Monument
  143. Fort Union Trading Post National Historic Site
  144. Fort Vancouver National Historic Site
  145. Fort Washington Park
  146. Fossil Butte National Monument
  147. Franklin Delano Roosevelt Memorial
  148. Frederick Douglass National Historic Site
  149. Frederick Law Olmstead National Historic Site
  150. Fredericksburg & Spotsylvania County Battlefields Memorial National Historical Park
  151. Freedom Riders National Monument
  152. Friendship Hill National Historic Site
  153. Gates of the Artic National Park
  154. Gates of the Artic National Preserve
  155. Gateway National Recreation Area
  156. Gauley River National Recreation Area
  157. General Grant National Memorial
  158. George Rogers Clark National Historical Park
  159. George Washington Birthplace National Monument
  160. George Washington Carver National Monument
  161. George Washington Memorial Parkway
  162. Gettysburg National Military Park
  163. Gila Cliff Dwellings National Monument
  164. Glacier Bay National Park
  165. Glacier Bay National Preserve
  166. Glacier National Park
  167. Glen Canyon National Recreation Area
  168. Golden Gate National Recreation Area
  169. Golden Spike National Historic Site
  170. Governors Island National Monument
  171. Grand Canyon National Park
  172. Grand Portage National Monument
  173. Grand Teton National Park
  174. Grant-Kohrs Ranch National Historic Site
  175. Great Basin National Park
  176. Great Egg Harbor Scenic & Recreational River
  177. Great Sand Dunes National Park
  178. Great Sand Dunes National Preserve
  179. Great Smoky Mountains National Park
  180. Greenbelt Park
  181. Guadalupe Mountains National Park
  182. Guilford Courthouse National Military Park
  183. Gulf Islands National Seashore
  184. Hagerman Fossil Beds National Monument
  185. Haleakalā National Park
  186. Hamilton Grange National Memorial
  187. Hampton National Historic Site
  188. Harpers Ferry National Historic Park
  189. Harriet Tubman National Historical Park
  190. Harriet Tubman Underground Railroad National Monument
  191. Harry S Truman National Historic Site
  192. Hawai’i Volcanoes National Park
  193. Herbert Hoover National Historic Site
  194. Hohokam Pima National Monument
  195. Home of Franklin D. Roosevelt National Historic Site
  196. Homestead National Monument of America
  197. Honouliuli National Monument
  198. Hopewell Culture National Historical Park
  199. Hopewell Furnace National Historic Site
  200. Horseshoe Bend National Military Park
  201. Hot Springs National Park
  202. Hovenweep National Monument
  203. Hubbell Trading Post National Historic Site
  204. Independence National Historical Park
  205. Indiana Dunes National Lakeshore
  206. Isle Royale National Park
  207. James A. Garfield National Historic Site
  208. Jean Lafitte National Historical Park and Preserve
  209. Jefferson National Expansion Memorial
  210. Jewel Cave National Monument
  211. Jimmy Carter National Historic Site
  212. John D. Rockefeller Jr. Memorial Parkway
  213. John Day Fossil Beds National Monument
  214. John Fitzgerald Kennedy National Historic Site
  215. John Muir National Historic Site
  216. Johnstown Flood National Memorial
  217. Joshua Tree National Park
  218. Kalaupapa National Historical Park
  219. Kaloko-Honokōhau National Historical Park
  220. Katahdin Woods and Waters National Monument
  221. Katmai National Park
  222. Katmai National Preserve
  223. Kenai Fjords National Park
  224. Kennesaw Mountain National Battlefield Park
  225. Keweenaw National Historical Park
  226. Kings Canyon National Park
  227. Kings Mountain National Military Park
  228. Klondike Gold Rush National Historical Park
  229. Knife River Indian Villages National Historic Site
  230. Kobuk Valley National Park
  231. Korean War Veterans Memorial
  232. Lake Chelan National Recreation Area
  233. Lake Clark National Park
  234. Lake Clark National Preserve
  235. Lake Mead National Recreation Area
  236. Lake Meredith National Recreation Area
  237. Lake Roosevelt National Recreation Area
  238. Lassen Volcanic National Park
  239. Lava Beds National Monument
  240. Lewis & Clark National Historic Park
  241. Lincoln Boyhood National Memorial
  242. Lincoln Home National Historic Site
  243. Lincoln Memorial
  244. Little Bighorn Battlefield National Monument
  245. Little River Canyon National Preserve
  246. Little Rock Central High School National Historic Site
  247. Longfellow House-Washington’s Headquarters National Historic Site
  248. Lowell National Historical Park
  249. Lyndon B. Johnson National Historical Park
  250. Lyndon Baines Johnson Memorial Grove on the Potomac
  251. Maggie L. Walker National Historic Site
  252. Mammoth Cave National Park
  253. Manassas National Battlefield Park
  254. Manhattan Project National Historical Park
  255. Manzanar National Historic Site
  256. Marsh-Billings-Rockefeller National Historical Park
  257. Martin Luther King, Jr. Memorial
  258. Martin Luther King Jr. National Historic Site
  259. Martin Van Buren National Historic Site
  260. Mary McLeod Bethune Council House National Historic Site
  261. Mesa Verde National Park
  262. Middle Delaware National Scenic River
  263. Minidoka National Historic Site
  264. Minute Man National Historical Park
  265. Minuteman Missile National Historic Site
  266. Mississippi National River & Recreation Area
  267. Missouri National Recreational River
  268. Mojave National Preserve
  269. Monocacy National Battlefield
  270. Montezuma Castle National Monument
  271. Moores Creek National Battlefield
  272. Morristown National Historical Park
  273. Mount Rainier National Park
  274. Mount Rushmore National Memorial
  275. Muir Woods National Monument
  276. Natchez National Historical Park
  277. Natchez Trace National Scenic Trail
  278. Natchez Trace Parkway
  279. National Capital Parks
  280. National Mall
  281. National Park of American Samoa
  282. Natural Bridges National Monument
  283. Navajo National Monument
  284. New Bedford Whaling National Historical Park
  285. New Orleans Jazz National Historical Park
  286. New River Gorge National River
  287. Nez Perce National Historical Park
  288. Nicodemus National Historic Site
  289. Ninety Six National Historic Site
  290. Niobrara National Scenic River
  291. Noatak National Preserve
  292. North Cascades National Park
  293. Obed Wild & Scenic River
  294. Ocmulgee National Monument
  295. Olympic National Park
  296. Oregon Caves National Monument
  297. Organ Pipe Cactus National Monument
  298. Ozark National Scenic River
  299. Padre Island National Seashore
  300. Palo Alto Battlefield National Historic Park
  301. Paterson Great Falls National Historical Park
  302. Pea Ridge National Military Park
  303. Pecos National Historical Park
  304. Pennsylvania Avenue National Historic Site
  305. Perry’s Victory & International Peace Memorial
  306. Petersburg National Battlefield Park
  307. Petrified Forest National Park
  308. Petroglyph National Monument
  309. Pictured Rocks National Lakeshore
  310. Pinnacles National Monument
  311. Pipe Spring National Monument
  312. Pipestone National Monument
  313. Piscataway Park
  314. Point Reyes National Seashore
  315. Port Chicago Naval Magazine National Memorial
  316. Potomac Heritage National Scenic Trail
  317. Poverty Point National Monument
  318. President Willaim Jefferson Clinton Birthplace Home National Historic Site
  319. Prince William Forest Park
  320. Pullman National Monument
  321. Pu’uhonau o Hōnaunau National Historical Park
  322. Pu’ukoholā Heiau National Historic Site
  323. Rainbow Bridge National Monument
  324. Reconstruction Era National Monument
  325. Redwood National Park
  326. Richmond National Battlefield Park
  327. Rio Grande Wild & Scenic River
  328. River Raisin National Battlefield Park
  329. Rock Creek Park
  330. Rocky Mountain National Park
  331. Roger Williams National Memorial
  332. Rosie the Riveter/WWII Home Front National Historical Park
  333. Ross Lake National Recreation Area
  334. Russell Cave National Monument
  335. Sagamore Hill National Historic Site
  336. Saguaro National Park
  337. Saint Croix Island International Historic Site
  338. Saint Croix National Scenic Riverway
  339. Saint Paul’s Church National Historic Site
  340. Saint-Gaudens National Historic Site
  341. Salem Maritime National Historic Site
  342. Salinas Pueblo Missions National Monument
  343. Salt River Bay National Historical Park & Ecological Preserve
  344. San Antonio Missions National Historical Park
  345. San Francisco Maritime National Historical Park
  346. San Juan Island National Historical Park
  347. San Juan National Historic Site
  348. Sand Creek Massacre National Historic Site
  349. Santa Monica Mountains National Recreation Area
  350. Saratoga National Historical Park
  351. Saugus Iron Works National Historic Site
  352. Scotts Bluff National Monument
  353. Sequoia National Park
  354. Shenandoah National Park
  355. Shiloh National Military Park
  356. Sitka National Historical Park
  357. Sleeping Bear Dunes National Lakeshore
  358. Springfield Armory National Historic Site
  359. Statue of Liberty National Monument (includes Ellis Island)
  360. Steamtown National Historic Site
  361. Stones River National Battlefield
  362. Stonewall National Monument
  363. Sunset Crater Volcano National Monument
  364. Tallgrass Prairie National Preserve
  365. Thaddeus Kosciuszko National Memorial
  366. Theodore Roosevelt Birthplace National Historic Site
  367. Theodore Roosevelt Inaugural National Historic Site
  368. Theodore Roosevelt Island National Memorial
  369. Theodore Roosevelt National Park
  370. Thomas Edison National Historic Park
  371. Thomas Jefferson Memorial
  372. Thomas Stone National Historic Site
  373. Timpanogos Cave National Monument
  374. Timucuan Ecological & Historic Preserve
  375. Tonto National Monument
  376. Tule Springs Fossil Beds National Monument
  377. Tumacacori National Historical Park
  378. Tupelo National Battlefield
  379. Tuskegee Airmen National Historic Site
  380. Tuskegee Institute National Historic Site
  381. Tuzigoot National Monument
  382. Ulysses S. Grant National Historic Site
  383. Upper Delaware Scenic & Recreational River
  384. Valles Caldera National Preserve
  385. Valley Forge National Historical Park
  386. Vanderbilt Mansion National Historic Site
  387. Vicksburg National Military Park
  388. Vietnam Veterans Memorial
  389. Virgin Islands Coral Reef National Monument
  390. Virgin Islands National Park
  391. Voyageurs National Park
  392. Waco Mammoth National Monument
  393. Walnut Canyon National Monument
  394. War in the Pacific National Historical Park
  395. Washington Monument (National Memorial)
  396. Washita Battlefield National Historic Site
  397. Weir Farm National Historic Site
  398. Whiskeytown-Shasta-Trinity National Recreation Area
  399. White House, The
  400. White Sands National Monument
  401. Whitman Mission National Historic Site
  402. William Howard Taft National Historic Site
  403. Wilson’s Creek National Battlefield
  404. Wind Cave National Park
  405. Wolf Trap National Park for the Performing Arts
  406. Women’s Rights National Historical Park
  407. (National) World War II Memorial
  408. World War I Memorial
  409. World War II Valor in the Pacific National Monument
  410. Wrangell-St. Elias National Park
  411. Wrangell-St. Elias National Preserve
  412. Wright Brothers National Memorial
  413. Wupatki National Monument
  414. Yellowstone National Park
  415. Yosemite National Park
  416. Yucca House National Monument
  417. Yukon-Charley Rivers National Preserve
  418. Zion National Park

Whew, you made it through the long list!

How many have you been to? Grab the spreadsheet and find out.

Updated as of November 2018.

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