List of national parks of the United States by elevation

Last updated

Death Valley National Park, notorious for its below sea level desert, also has soaring mountains, including Telescope Peak, its highest. Telescope Peak - Death Valley NP California.jpg
Death Valley National Park, notorious for its below sea level desert, also has soaring mountains, including Telescope Peak, its highest.

This is a list of United States National Parks by elevation . Most of America's national parks are located in mountainous areas. Even among those located close to the ocean, not all are flat. Those few that are low-lying preserve important natural habitats that could never exist at high altitudes. Several national parks protect deep canyons with great vertical relief. There are also three national parks whose primary features are caves, the depths of which are still being explored.

Contents

Highest and lowest points in each US National Park

Criteria: Points on this list are the highest and lowest points within each national park and its associated national preserve, if it has one. It does not include adjacent or associated national recreation areas, parkways, memorials, or forests, but does include private property within park boundaries. Footnotes are given to mention other notable high or low points, when appropriate.

RankParkLocation Peak name Mountain range Elevation Location of lowest point Minimum elevation Vertical relief
1 Denali Flag of Alaska.svg Denali Alaska Range 20,310 feet (6,190 m) Yentna River [1] 240 feet (73 m)20,070 feet (6,120 m)
2 Wrangell-St. Elias Flag of Alaska.svg Mount Saint Elias Saint Elias Mountains 18,008 feet (5,489 m) Gulf of Alaska 0 feet (0 m)18,008 feet (5,489 m)
3 Glacier Bay Flag of Alaska.svg Mount Fairweather Saint Elias Mountains 15,300 feet (4,700 m) Gulf of Alaska 0 feet (0 m)15,300 feet (4,700 m)
4 Sequoia Flag of California.svg Mount Whitney Sierra Nevada 14,505 feet (4,421 m) Kaweah River [2] 1,360 feet (410 m)13,145 feet (4,007 m)
5 Mount Rainier Flag of Washington.svg Mount Rainier Cascade Range 14,411 feet (4,392 m) Ohanapecosh River 1,610 feet (490 m)12,801 feet (3,902 m)
6 Rocky Mountain Flag of Colorado.svg Longs Peak Front Range 14,259 feet (4,346 m) Big Thompson River 7,630 feet (2,330 m)6,629 feet (2,021 m)
7 Kings Canyon Flag of California.svg North Palisade Sierra Nevada 14,242 feet (4,341 m) Kaweah River (North Fork)3,480 feet (1,060 m)10,762 feet (3,280 m)
8 Grand Teton Flag of Wyoming.svg Grand Teton Teton Range 13,770 feet (4,200 m) Fish Creek [3] 6,310 feet (1,920 m)7,460 feet (2,270 m)
9 Hawaii Volcanoes Flag of Hawaii.svg Mauna Loa Hawaiian Islands 13,679 feet (4,169 m) Pacific Ocean 0 feet (0 m)13,679 feet (4,169 m)
10 Great Sand Dunes Flag of Colorado.svg Tijeras Peak [4] Sangre de Cristo Range 13,610 feet (4,150 m)near San Luis Lakes 7,520 feet (2,290 m)6,090 feet (1,860 m)
11 Yosemite Flag of California.svg Mount Lyell Sierra Nevada 13,114 feet (3,997 m) Merced River 2,105 feet (642 m)11,009 feet (3,356 m)
12 Great Basin Flag of Nevada.svg Wheeler Peak Snake Range 13,065 feet (3,982 m)Snake Creek6,195 feet (1,888 m)6,870 feet (2,090 m)
13 Yellowstone Flag of Wyoming.svg Flag of Montana.svg Flag of Idaho.svg Eagle Peak Absaroka Range 11,358 feet (3,462 m)Reese Creek 5,282 feet (1,610 m) 6,076 feet (1,852 m)
14 Death Valley Flag of California.svg Flag of Nevada.svg Telescope Peak Panamint Range 11,049 feet (3,368 m) Badwater −282 feet (−86 m) [5] 11,328 feet (3,453 m)
15 Glacier Flag of Montana.svg Mount Cleveland Lewis Range 10,466 feet (3,190 m) Flathead River [6] 3,150 feet (960 m)7,316 feet (2,230 m)
16 Lassen Volcanic Flag of California.svg Lassen Peak Cascade Range 10,457 feet (3,187 m)Hot Springs Creek5,275 feet (1,608 m)5,182 feet (1,579 m)
17 Lake Clark Flag of Alaska.svg Redoubt Volcano Aleutian Range 10,197 feet (3,108 m) Cook Inlet 0 feet (0 m)10,197 feet (3,108 m)
18 Haleakala Flag of Hawaii.svg Haleakala Hawaiian Islands 10,023 feet (3,055 m) Pacific Ocean 0 feet (0 m)10,023 feet (3,055 m)
19 North Cascades Flag of Washington.svg Goode Mountain Cascade Range 9,206 feet (2,806 m) Goodell Creek [7] 605 feet (184 m)8,601 feet (2,622 m)
20 Grand Canyon Flag of Arizona.svg Lookout tower near the North Rim's main entrance [8] Kaibab Plateau 9,165 feet (2,793 m) Lake Mead [9] 1,173 feet (358 m)7,992 feet (2,436 m)
21 Bryce Canyon Flag of Utah.svg Rainbow Point [ permanent dead link ] [10] Paunsaugunt Plateau 9,115 feet (2,778 m) Yellow Creek [11] 6,565 feet (2,001 m)2,550 feet (780 m)
22 Black Canyon of the Gunnison Flag of Colorado.svg Poison Spring Hill [12] Grand Mesa 9,040 feet (2,760 m) Gunnison River 5,440 feet (1,660 m)3,600 feet (1,100 m)
23 Capitol Reef Flag of Utah.svg park boundary near Billings Pass Colorado Plateau 8,960 feet (2,730 m)Halls Creek3,877 feet (1,182 m)5,083 feet (1,549 m)
24 Crater Lake Flag of Oregon.svg Mount Scott Cascade Range 8,929 feet (2,722 m) SW corner of park [13] 3,990 feet (1,220 m) [14] 4,939 feet (1,505 m)
25 Guadalupe Mountains Flag of Texas.svg Guadalupe Peak Guadalupe Mountains 8,749 feet (2,667 m)SW corner near Williams Road 3,636 feet (1,108 m)5,113 feet (1,558 m)
26 Zion Flag of Utah.svg Horse Ranch Mountain [15] Colorado Plateau 8,726 feet (2,660 m)SW corner near Rt.9 3,640 feet (1,110 m)5,086 feet (1,550 m)
27 Saguaro Flag of Arizona.svg Mica Mountain [16] Rincon Mountains 8,666 feet (2,641 m) Rudasill & Sanders Roads, Tucson Mountain District 2,180 feet (660 m)6,486 feet (1,977 m)
28 Mesa Verde Flag of Colorado.svg Park Point Lookout [17] Colorado Plateau 8,571 feet (2,612 m) [18] Soda Canyon [19] 6,015 feet (1,833 m)2,556 feet (779 m)
29 Gates of the Arctic Flag of Alaska.svg Mount Igikpak Brooks Range 8,276 feet (2,523 m) Kobuk River [20] 280 feet (85 m)7,996 feet (2,437 m)
30 Olympic Flag of Washington.svg Mount Olympus Olympic Mountains 7,962 feet (2,427 m) Pacific Ocean 0 feet (0 m)7,962 feet (2,427 m)
31 Big Bend Flag of Texas.svg Emory Peak Chisos Mountains 7,825 feet (2,385 m) Rio Grande 1,715 feet (523 m)6,110 feet (1,860 m)
32 Katmai Flag of Alaska.svg Mount Denison [21] Aleutian Range 7,606 feet (2,318 m) Shelikof Strait 0 feet (0 m)7,606 feet (2,318 m)
33 Canyonlands Flag of Utah.svg Cathedral Point [22] Colorado Plateau 7,120 feet (2,170 m) Colorado River [23] 3,730 feet (1,140 m)3,390 feet (1,030 m)
34 Great Smoky Mountains Flag of Tennessee.svg Flag of North Carolina.svg Clingmans Dome Great Smoky Mountains 6,643 feet (2,025 m) Chilhowee Lake 874 feet (266 m)5,769 feet (1,758 m)
35 Carlsbad Caverns Flag of New Mexico.svg Guadalupe Ridge Guadalupe Mountains 6,535 feet (1,992 m) Black River [24] 3,596 feet (1,096 m) [25] 2,939 feet (896 m)
36 Kenai Fjords Flag of Alaska.svg unnamed nunatak Harding Icefield 6,450 feet (1,970 m) Gulf of Alaska 0 feet (0 m)6,450 feet (1,970 m)
37 Petrified Forest Flag of Arizona.svg Pilot Rock [26] Painted Desert 6,234 feet (1,900 m) BNSF Railway 5,200 feet (1,600 m) [27] 1,034 feet (315 m)
38 Joshua Tree Flag of California.svg Quail Mountain Little San Bernardino Mountains 5,813 feet (1,772 m)Southeast boundary of the park536 ft

(163 m) [28]

4,033 feet (1,229 m)
39 Arches Flag of Utah.svg Elephant Butte Colorado Plateau 5,653 feet (1,723 m) Colorado River 3,960 feet (1,210 m)1,693 feet (516 m)
40 Wind Cave Flag of South Dakota.svg Rankin Ridge Black Hills 5,013 feet (1,528 m)Windy City Lake [29] 3,559 feet (1,085 m)1,454 feet (443 m)
41 Kobuk Valley Flag of Alaska.svg Mount Angayukaqsraq [30] Baird Mountains 4,760 feet (1,450 m) Kobuk River 40 feet (12 m)4,720 feet (1,440 m)
42 White Sands Flag of New Mexico.svg NE30 [31] Tularosa Basin 4,116 feet (1,255 m) Lake Lucero 3,887 feet (1,185 m)229 feet (70 m)
43 Shenandoah Flag of Virginia.svg Hawksbill Mountain Blue Ridge Mountains 4,051 feet (1,235 m)unnamed stream at north end530 feet (160 m)3,521 feet (1,073 m)
44 Badlands Flag of South Dakota.svg Red Shirt Table The Badlands 3,340 feet (1,020 m) runoff channel SE of Ben Reifel Visitor Center2,365 feet (721 m)975 feet (297 m)
45 Pinnacles Flag of California.svg North Chalone Peak Gabilan Range 3,304 feet (1,007 m) [32] SE Corner [33] 824 feet (251 m) [34] 2,480 feet (760 m)
46 New River Gorge Flag of West Virginia.svg Swell Mountain Allegheny Mountains 3,291 feet (1,003 m) [35] New River [36] 900 feet (270 m)2,391 feet (729 m)
47 American Samoa Flag of American Samoa.svg Lata Mountain Ta'u Island, Samoan Islands 3,170 feet (970 m) [37] Pacific Ocean 0 feet (0 m)3,170 feet (970 m)
48 Redwood Flag of California.svg Coyote Peak Bald Hills 3,170 feet (970 m) Pacific Ocean 0 feet (0 m)3,170 feet (970 m)
49 Theodore Roosevelt Flag of North Dakota.svg Peck Hill The Badlands 2,860 feet (870 m) Little Missouri River 1,940 feet (590 m)920 feet (280 m)
50 Channel Islands Flag of California.svg Devils Peak, Santa Cruz Island Channel Islands 2,450 feet (750 m) [38] Pacific Ocean 0 feet (0 m)2,450 feet (750 m)
51 Acadia Flag of Maine.svg Cadillac Mountain 1,530 feet (470 m) Atlantic Ocean 0 feet (0 m)1,530 feet (470 m)
52 Voyageurs Flag of Minnesota.svg Tower near Mead Wood Road entrance 1,410 feet (430 m) Rainy Lake 1,108 feet (338 m)302 feet (92 m)
53 Hot Springs Flag of Arkansas.svg Music Mountain Ouachita Mountains 1,405 feet (428 m) Bull Bayou 415 feet (126 m)990 feet (300 m)
54 Isle Royale Flag of Michigan.svg Mount Desor Superior Upland 1,394 feet (425 m) Lake Superior 600 feet (180 m)794 feet (242 m)
55 Virgin Islands Flag of the United States Virgin Islands.svg Bordeaux Mountain Saint John Island, Virgin Islands 1,277 feet (389 m) [39] Atlantic Ocean
(Caribbean Sea)
0 feet (0 m)1,277 feet (389 m)
56 Cuyahoga Valley Flag of Ohio.svg Black & Brush Roads Glaciated Allegheny Plateau 1,164 feet (355 m) [40] Cuyahoga River 590 feet (180 m)574 feet (175 m)
57 Mammoth Cave Flag of Kentucky.svg Mammoth Cave Ridge near Park Ridge Road Pennyroyal Plateau 925 feet (282 m) Green River 421 feet (128 m)504 feet (154 m)
58 Indiana Dunes Flag of Indiana.svg Upland Trail, Pinhook Bog Unit [41] 900 feet (270 m) Lake Michigan 577 feet (176 m) [42] 323 feet (98 m)
59 Gateway Arch Flag of Missouri.svg Old Courthouse [43] 470 feet (140 m) Mississippi River 433 feet (132 m) [44] 37 feet (11 m)
60 Congaree Flag of South Carolina.svg Old Bluff Road near main entrance140 feet (43 m) Congaree River 80 feet (24 m)60 feet (18 m)
61 Everglades Flag of Florida.svg Calusa shell mound 20 feet (6.1 m) [45] Atlantic Ocean 0 feet (0 m)20 feet (6.1 m)
62 Dry Tortugas Flag of Florida.svg Loggerhead Key Florida Keys 10 feet (3.0 m) Gulf of Mexico 0 feet (0 m)10 feet (3.0 m)
63 Biscayne Flag of Florida.svg Totten Key, Old Rhodes Key Florida Keys 9 feet (2.7 m) Atlantic Ocean 0 feet (0 m)9 feet (2.7 m)

Selected Profiles

See also

Related Research Articles

<span class="mw-page-title-main">Sequoia National Park</span> National park in the Sierra Nevada mountains, California, U.S.

Sequoia National Park is an American national park in the southern Sierra Nevada east of Visalia, California. The park was established on September 25, 1890, and today protects 404,064 acres of forested mountainous terrain. Encompassing a vertical relief of nearly 13,000 feet (4,000 m), the park contains the highest point in the contiguous United States, Mount Whitney, at 14,505 feet (4,421 m) above sea level. The park is south of, and contiguous with, Kings Canyon National Park; both parks are administered by the National Park Service together as Sequoia and Kings Canyon National Parks. UNESCO designated the areas as Sequoia-Kings Canyon Biosphere Reserve in 1976.

<span class="mw-page-title-main">Little Colorado River</span> River in Arizona, United States

The Little Colorado River is a tributary of the Colorado River in the U.S. state of Arizona, providing the principal drainage from the Painted Desert region. Together with its major tributary, the Puerco River, it drains an area of about 26,500 square miles (69,000 km2) in eastern Arizona and western New Mexico. Although it stretches almost 340 miles (550 km), only the headwaters and the lowermost reaches flow year-round. Between St. Johns and Cameron, most of the river is a wide, braided wash, only containing water after heavy snowmelt or flash flooding.

The Santa Monica Mountains Conservancy is an agency of the state of California in the United States founded in 1980 and dedicated to the acquisition of land for preservation as open space, for wildlife and California native plants habitat Nature Preserves, and for public recreation activities.

<span class="mw-page-title-main">Guadalupe Mountains National Park</span> National park in Texas, USA

Guadalupe Mountains National Park is an American national park in the Guadalupe Mountains, east of El Paso, Texas. The mountain range includes Guadalupe Peak, the highest point in Texas at 8,751 feet (2,667 m), and El Capitan used as a landmark by travelers on the route later followed by the Butterfield Overland Mail stagecoach line. The ruins of a stagecoach station stand near the Pine Springs visitor center. The restored Frijole Ranch contains a small museum of local history and is the trailhead for Smith Spring. The park covers 86,367 acres in the same mountain range as Carlsbad Caverns National Park, about 25 miles (40 km) to the north in New Mexico. The Guadalupe Peak Trail winds through pinyon pine and Douglas-fir forests as it ascends over 3,000 feet (910 m) to the summit of Guadalupe Peak, with views of El Capitan and the Chihuahuan Desert.

<span class="mw-page-title-main">Kobuk River</span> River in the U.S. state of Alaska

The Kobuk River, also known by the names Kooak, Kowak, Kubuk, Kuvuk, and Putnam, is a river located in the Arctic region of northwestern Alaska in the United States. It is approximately 280 miles (451 km) long. Draining a basin with an area of 12,300 square miles (32,000 km2), the Kobuk River is among the largest rivers in northwest Alaska, with widths of up to 1,500 feet and flows reaching speeds of 3–5 miles per hour in its lower and middle reaches. The average elevation for the Kobuk River Basin is 1,300 feet (400 m) above sea level, ranging from sea level at its mouth on the Bering Sea to 11,400 feet near its headwaters in the Brooks Range.

<span class="mw-page-title-main">Kern River</span> Wild And Scenic River in California, United States

The Kern River, previously Rio de San Felipe, later La Porciuncula, is an Endangered, Wild and Scenic river in the U.S. state of California, approximately 165 miles (270 km) long. It drains an area of the southern Sierra Nevada mountains northeast of Bakersfield. Fed by snowmelt near Mount Whitney, the river passes through scenic canyons in the mountains and is a popular destination for whitewater rafting and kayaking. It is the southernmost major river system in the Sierra Nevada, and is the only major river in the Sierra that drains in a southerly direction.

<span class="mw-page-title-main">El Escorpión Park</span> Park in the American state of California

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<span class="mw-page-title-main">Simi Hills</span> Mountain range of the Transverse Ranges in California, United States

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<span class="mw-page-title-main">Upper Las Virgenes Canyon Open Space Preserve</span>

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<span class="mw-page-title-main">Gates of the Mountains Wilderness</span> Wilderness located in Montana, USA

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<span class="mw-page-title-main">Berkeley Hills</span> Region of the Pacific Coast Ranges

The Berkeley Hills are a range of the Pacific Coast Ranges that overlook the northeast side of the valley that encompasses San Francisco Bay. They were previously called the "Contra Costa Range/Hills", but with the establishment of Berkeley and the University of California, the current usage was applied by geographers and gazetteers.

<span class="mw-page-title-main">Crabtree Creek (Neuse River tributary)</span> Stream in North Carolina, USA

Crabtree Creek is a tributary of the Neuse River in central Wake County, North Carolina, United States. The creek begins in the town of Cary and flows through Morrisville, William B. Umstead State Park, and the northern sections of Raleigh before emptying into the Neuse at Anderson Point Park, a large city park located in East Raleigh.

<span class="mw-page-title-main">Darwin Falls Wilderness</span> Protected wilderness area in California, United States

The Darwin Falls Wilderness is a protected area in the northern Mojave Desert adjacent to Death Valley National Park. The 8,189-acre (3,314 ha) wilderness area was created by the California Desert Protection Act of 1994 and is managed by the Bureau of Land Management as part of the National Wilderness Preservation System.

<span class="mw-page-title-main">Paradise Glacier</span>

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The Piper Mountain Wilderness is a federally designated wilderness area located in the White Mountains 20 miles (32 km) northeast of Big Pine, California in Inyo County, California.

<span class="mw-page-title-main">Zion National Park</span> National park in Utah, United States

Zion National Park is an American national park located in southwestern Utah near the town of Springdale. Located at the junction of the Colorado Plateau, Great Basin, and Mojave Desert regions, the park has a unique geography and a variety of life zones that allow for unusual plant and animal diversity. Numerous plant species as well as 289 species of birds, 75 mammals, and 32 reptiles inhabit the park's four life zones: desert, riparian, woodland, and coniferous forest. Zion National Park includes mountains, canyons, buttes, mesas, monoliths, rivers, slot canyons, and natural arches. The lowest point in the park is 3,666 ft (1,117 m) at Coalpits Wash and the highest peak is 8,726 ft (2,660 m) at Horse Ranch Mountain. A prominent feature of the 229-square-mile (590 km2) park is Zion Canyon, which is 15 miles (24 km) long and up to 2,640 ft (800 m) deep. The canyon walls are reddish and tan-colored Navajo Sandstone eroded by the North Fork of the Virgin River.

<span class="mw-page-title-main">South Fork Kings River</span> River in California, United States

The South Fork Kings River is a 44.1-mile (71.0 km) tributary of the Kings River in the Sierra Nevada of Fresno County, California. The river forms part of Kings Canyon, the namesake of Kings Canyon National Park and one of the deepest canyons in North America with a maximum relief of 8,200 feet (2,500 m) from rim to river.

<span class="mw-page-title-main">Middle Fork American River</span> Tributary of the river in Northern California

The Middle Fork American River is one of three forks that form the American River in Northern California. It drains a large watershed in the high Sierra Nevada west of Lake Tahoe and northeast of Sacramento in Placer and El Dorado Counties, between the watersheds of the North Fork American River and South Fork American River. The Middle Fork joins with the North Fork near Auburn and they continue downstream to Folsom Lake as the North Fork, even though the Middle Fork carries a larger volume of water.

References

  1. 1 Denali National Park map - Bearpaw River.jpg
    1
    Denali topo – The Yentna River is in the preserve portion of Denali; the Bearpaw River is the lowest point in the designated park, at 493 feet (150 m).
  2. 2 Topographic map of Kaweah River.JPG
    2
    Sequoia topo
  3. 4 Grand Teton National Park - Fish Creek map.jpg
    4
    Teton topo
  4. Great Sand Dunes FAQ's; #11 – Tijeras Peak is in the preserve portion of Great Sand Dunes National Park and Preserve. The highest point in the park excluding the preserve is on the north border line between park and preserve, southwest of Mount Herard, at an altitude of 10,520 feet (3,210 m) feet.
  5. "Highest and Lowest Elevations". United States Geological Survey . Retrieved April 29, 2021.
  6. Glacier
  7. 7 North Cascades National Park - Goodell Creek map.jpg
    7
    N. Cascades topo – Goodell Creek is at the lowest elevation in N. Cascades Nat'l Park; the adjoining and jointly managed Ross Lake National Recreation Area descends to 350 feet (110 m) at the Skagit River.
  8. 8 TopographicalGrandCanyonNearNorthRimMainEntrance.JPG
    8
    Grand Canyon topo – The highest lookout on the rim itself is Point Imperial whose elevation as given by the NPS is 8,803 feet (2,683 m).
  9. Lake Mead Water Level, 1935–present; 1,173 feet (358 m) is the mean. The min and max are 1,125 feet (343 m) and 1,229 feet (375 m), respectively.
  10. Bryce Canyon; Nature
  11. 11 Bryce Canyon National Park - Yellow Creek map.jpg
    11
    Bryce topo
  12. Black Canyon; Located on private property within the park boundaries.
  13. 14 Crater Lake National Park SW corner map.jpg
    14
    Crater Lake topo
  14. This is even lower than the bottom of the crater, which, at 1,943 feet (592 m) deep and with a surface elevation of 6,178 feet (1,883 m), would be at approximately 4,235 feet (1,291 m).
  15. Zion
  16. Saguaro
  17. Mesa Verde For Teachers; #6
  18. Mesa Verde Answer Sheet; #6 – The park map is mislabeled; therefore the answer given is incorrect.
  19. 20 Mesa Verde National Park - Soda Canyon map.jpg
    20
    Mesa Verde topo
  20. Arctic – As the Kobuk River flows from park to preserve, its elevation is 675 feet (206 m); as it flows out of the preserve its elevation is 280 feet (85 m).
  21. Katmai (Mt. Denison) – Other sources list Mount Griggs as highest.
  22. Canyonlands
  23. 24 Canyonlands National Park-Glen Canyon map.jpg
    24
    Canyonlands topo
  24. Carlsbad Caverns – Cave Tours; The deepest cave chamber is 1,027 feet (313 m) feet below the surface.
  25. Carlsbad Caverns; Hiking.
  26. Petrified Forest
  27. Petrified Forest topo; Official park mapAs the Puerco River flows westward, it crosses out of federally owned land at 5,305 feet (1,617 m) feet; private land within park boundaries along the river to the west is at lower elevation.
  28. Palms, Mailing Address: 74485 National Park Drive Twentynine; Us, CA 92277-3597 Phone: 760 367-5500 Contact. "Park Statistics - Joshua Tree National Park (U.S. National Park Service)". www.nps.gov. Retrieved 2024-01-17.{{cite web}}: CS1 maint: numeric names: authors list (link)
  29. "Wind Cave Exploration". National Park Service . Retrieved August 18, 2016.
  30. Kobuk Valley FAQ's; #3
  31. https://www.nps.gov/whsa/learn/news/parkstatistics.htm Park statistics - White Sands National Park. Retrieved July 16, 2021.
  32. https://www.usgs.gov/science-support/osqi/yes/national-parks/ecology-pinnacles-national-park USGS Ecology of Pinnacles National Park. Retrieved July 16, 2021.
  33. https://en-us.topographic-map.com/maps/aeey/Pinnacles-National-Park/ Pinnacles National Park topographic map, elevation, relief. Retrieved July 16, 2021.
  34. https://www.usgs.gov/science-support/osqi/yes/national-parks/ecology-pinnacles-national-park USGS Ecology of Pinnacles National Park. Retrieved July 16, 2021.
  35. https://peakvisor.com/park/new-river-gorge-national-river.html Peakvisor, New River Gorge National River. Retrieved July 16, 2021.
  36. Suiter, Dale W.; Evans, Dan K. (1999). "Vascular Flora and Rare Species of New River Gorge National River, West Virginia". Castanea. 64 (1): 23–49. ISSN   0008-7475. JSTOR   4034121.
  37. https://www.nps.gov/npsa/planyourvisit/upload/manua.pdf U.S. National Park Service. National Park of American Samoa - Plan Your Visit. [Map of the Manu'a Islands]. Retrieved July 27, 2020.
  38. Island Facts: Santa Cruz Island
  39. https://www.nps.gov/viis/planyourvisit/maps.htm U.S. National Park Service. Virgin Islands National Park - Plan Your Visit; Maps. Retrieved July 27, 2020.
  40. Cuyahoga – Land ownership in Cuyahoga Nat'l Park is often difficult to ascertain, and therefore there is some ambiguity regarding this park's true highpoint.
  41. Indiana Dunes National Park high point. Retrieved July 16, 2021.
  42. Facts about the lakes. Retriefed July 16, 20221.
  43. Gateway Arch National Park high point. Retrieved July 16, 20221.
  44. Elevation of Mississippi River, St. Louis, MO. Retrieved July 16, 20221.
  45. NPS search