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Find the Nearest National Park

🇺🇸United States only

All 63 official US National Parks ranked by straight-line distance from any location — type a city, tap GPS, or click the map. Free, no sign-up, full dataset runs in your browser.

Find Nearest National Park is a single-question tool: what's the closest National Park to me? Enter a location and the tool sorts all 63 parks by great-circle distance, with state, year established, area, and a direct link to the official NPS page for each. The dataset — the 63 parks Congress has designated as National Parks, the highest tier of the National Park Service system — is bundled into the page, so ranking is instant and there are no rate limits.

Try:
National Parks
🏔️
Set a starting point to rank all 63 US National Parks by distance.
  • Type a city, ZIP, or address above
  • Tap the GPS button to use your location
  • Or click anywhere on the map

How to use it

  1. Set your starting point. Type a city, ZIP, or address into the search box. Tap the GPS button to use your current location. Or click anywhere on the map to drop a custom origin. Pre-filled city chips below the search box make it one tap to try Denver, Phoenix, Atlanta, Seattle, Chicago, or Boston.
  2. Read the top 10 nearest parks. The right panel ranks all 63 US National Parks by straight-line distance from your origin, with the closest 10 shown by default. Distance and a cardinal-direction bearing (N, NE, E, SE…) are shown next to each park name.
  3. Click any park for details. Tap a row in the list to highlight the park on the map and reveal its tagline, established year, and area. A prose summary below the result list reads back the distance, direction, and direct NPS link in plain English.
  4. Switch units, expand to all 63. The mi / km toggle at the top of the result panel switches distance units. The "Show all 63 parks" button at the bottom expands the list — useful if you want to see the parks across the country or rank an Alaskan trip from Seattle.

What people use this tool for

Plan a weekend road trip from your home

You live in Denver and have a long weekend free. The tool shows that Rocky Mountain is 60 miles NW, Great Sand Dunes is 215 miles S, and Black Canyon of the Gunnison is 260 miles SW — three valid weekend options ranked by drive distance. Pick one, click through to the NPS page, and you have a starting point for planning.

Find a park along a longer road-trip route

Driving Seattle → Salt Lake City? Pause halfway and use the tool from somewhere on the route — say, Boise. The nearest parks pop up: Craters of the Moon (a National Monument, not in this list — see the FAQ), or onward to Grand Teton, Yellowstone, or Great Basin. Easy way to find a worthwhile detour.

Decide where to fly for a National Park trip

You want to visit a park you’ve never been to. Pick a list of cities you can fly to cheaply, run each through the tool, and compare the nearest parks. Boston, Atlanta, and Salt Lake City all have very different "nearest park" answers — sometimes the cheaper flight is also closer to the park.

"Where’s the closest National Park to me?"

The single most common search behind this tool. Tap the GPS button — the answer is immediate. For most of the eastern US the answer is Shenandoah, Great Smoky Mountains, Cuyahoga Valley, Mammoth Cave, or Indiana Dunes. For most of the west it’s a different park almost every state.

Decide which parks to skip on a long itinerary

A "drive across the US visiting every park" goal needs prioritisation. The ranked-by-distance view from a few overnight cities (St. Louis, Denver, Las Vegas, San Francisco) reveals the natural clusters — Utah’s "Mighty Five", the California Sierra parks, the Alaska parks (you’ll need a different mode of transport), the southeast cluster.

Plan a homeschool / educational geography lesson

Project the tool, pick locations across the US, and watch the closest-park list change. A great way to teach kids the geographic distribution of the parks and which states have several vs. none.

National Park clusters and itineraries

Geographic clusters that make sense as a single trip. The tool ranks individual parks; this table is a quick reference for grouping them:

ClusterParksNote
Utah "Mighty 5"Arches, Bryce Canyon, Canyonlands, Capitol Reef, ZionAll within ~300 miles of Las Vegas. Classic Southwest road-trip loop.
California SierraYosemite, Sequoia, Kings Canyon, PinnaclesSequoia and Kings Canyon are jointly administered (one entry on this list).
Pacific NorthwestMount Rainier, Olympic, North Cascades, Crater LakeAll reachable from Seattle in a long weekend; ferries needed for Olympic.
Colorado Front RangeRocky Mountain, Mesa Verde, Great Sand Dunes, Black Canyon of the GunnisonPlus Petrified Forest just south. A week-long Colorado-Utah-Arizona loop.
Southeast clusterGreat Smoky Mountains, Shenandoah, Mammoth Cave, Congaree, New River GorgeAll within ~12 hours' drive of Nashville or Atlanta.
Florida & CaribbeanEverglades, Biscayne, Dry Tortugas, Virgin IslandsMostly water; one-day visits possible from Miami or St. Thomas.
Alaska Big SixDenali, Wrangell-St. Elias, Glacier Bay, Kenai Fjords, Katmai, Lake Clark, plus Gates of the Arctic and Kobuk ValleyMost require a plane to reach. Two visitors per year for Gates of the Arctic.
HawaiiHawaiʻi Volcanoes, HaleakalāDifferent islands — one is on the Big Island, the other on Maui.
US territoriesAmerican Samoa, Virgin IslandsAmerican Samoa is the least-visited US National Park (~5,000 visitors/year).

By the numbers

Oldest

Yellowstone National Park (WY, MT, ID) — designated 1872, the world's first National Park.

Newest

New River Gorge National Park and Preserve (WV) — designated 2020.

Largest

Gates of the Arctic National Park and Preserve (AK) — 13,238 sq mi, larger than nine US states.

Smallest

Gateway Arch National Park (MO) — 0.14 sq mi, mostly the Gateway Arch monument.

How the distance ranking works

The tool uses the haversine formula on a 6,371 km spherical-Earth model. For two points (φ₁, λ₁) and (φ₂, λ₂):

a = sin²(Δφ/2) + cos(φ₁) · cos(φ₂) · sin²(Δλ/2)
c = 2 · atan2(√a, √(1−a))
d = R · c        // R = 6,371 km (mean Earth radius)

Distance is great-circle (straight-line over the Earth's surface), not driving distance. Driving distance is typically 20–60% greater because roads aren't perfectly straight. The cardinal-direction bearing comes from the standard initial-bearing great-circle formula, then quantised to one of eight compass points (N, NE, E, SE, S, SW, W, NW).

Related US-travel tools

After picking a park, get the exact driving distance: Distance Between Two Places or Drive Time Map. Find the nearest airport to fly into: Find Nearest Airport. Find the nearest EV charger along the route: Find Nearest EV Charger. For ZIP-level distance circles around the park: Find ZIP Codes in Radius. For seeing the day-night terminator (useful if you're photographing at sunset or sunrise in the park): Sunrise & Sunset Calculator.

Frequently asked questions

Enter a city, ZIP, or address (or tap the GPS button, or click the map). The tool computes the great-circle (straight-line) distance from your origin to the centroid of each of the 63 US National Parks using the haversine formula, then sorts the list ascending. Top 10 are shown by default; expand to all 63.
Straight-line (great-circle) distance. Driving distance is usually 20–60% longer because roads don't go in straight lines through canyons or around water. The ranking is still useful for choosing which park to investigate further — a 60-mile straight-line park is almost always a closer drive than a 200-mile one. For exact driving time use our Drive Time Map tool after picking a park.
There are 63 official US National Parks as of 2026 — the highest-tier designation managed by the National Park Service. The full NPS system has ~430 units (national monuments, national seashores, national recreation areas, etc.) but only the 63 National Parks are included in this tool.
Not in this tool. National monuments (Devils Tower, Statue of Liberty, etc.), national seashores (Cape Hatteras), national recreation areas (Lake Mead), national historic sites, and other NPS designations are different administrative categories. Many are spectacular places to visit, but the keyword "national park" almost always refers to the strict-sense parks listed here. We may add a "broader NPS unit" toggle later.
Tap the 📍 GPS button. The tool requests your browser location, ranks all 63 parks by distance, and shows the top 10. The exact answer depends on where you are; the closest park is rarely more than 200 miles for most of the US, and in some states (Utah, California, Alaska) you have multiple parks within an hour.
Acadia (Maine) at ~400 miles NE — but Shenandoah (Virginia) at ~270 miles SW is closer. The single closest large-scale National Park to NYC is Shenandoah; if you count smaller categories not in this tool, Gateway National Recreation Area (just offshore) is technically closest.
Yes — all 63 official National Parks are in the dataset, including the eight Alaska parks (Denali, Wrangell-St. Elias, Gates of the Arctic, Glacier Bay, Katmai, Kenai Fjords, Kobuk Valley, Lake Clark) and the two Hawaii parks (Hawaiʻi Volcanoes, Haleakalā). They'll usually rank far down the list from the lower 48 but appear in the "Show all 63" view.
The National Park of American Samoa and Virgin Islands National Park are both included. They appear in the bottom of the ranked list for most US locations but become the top result when you set the origin near them.
For "nearest park" ranking, the centroid is sufficient — the parks are large enough that the centroid distance and the boundary distance differ by at most ~20 miles for the largest parks (Wrangell-St. Elias, Death Valley, Yellowstone). For pinpoint driving directions, click through to the official NPS page for the visitor centre coordinates.
The haversine formula computes great-circle distance on a 6,371 km radius sphere. For distances under 1,000 km it's accurate to within ~0.5%; for cross-continental distances accuracy stays within ~1%. The Earth is an oblate spheroid, not a sphere, but the difference is invisible at the resolution of "nearest park" decisions.
Yes — click the "Show all 63 parks" button at the bottom of the result list to expand from top 10 to the full ranked list. The map also displays all 63 park markers at once, with the top 10 in green and the rest in grey.
Yes — the layout collapses to a single column on phones, with the result list above the map. All interactive targets are at least 44 px tall (Apple HIG and WCAG AAA touch-target standard). GPS button works as expected when you grant browser location permission.
Each park name in the result list and the prose summary below links to its official nps.gov page — that's the authoritative source for visitor info, fees, road conditions, campground reservations, and seasonal closures. The tool itself is a wayfinding aid, not a guide.
Data sources & methodology

Park list compiled from the National Park Service official inventory at nps.gov (the 63units designated as "National Park" by act of Congress). Coordinates are approximate park centroids, accurate enough for distance ranking; for the official visitor-centre or park-entrance coordinates use the NPS page. Areas in square miles from the NPS official park-area inventory. Established years from NPS history records (the date the park was designated as a National Park, not earlier monument / forest reserve dates). Distance calculation: haversine formula, mean Earth radius R = 6,371 km. Bearing: standard great-circle initial-bearing formula. All computation runs in your browser — no API calls, no rate limits, no data leaves your device. The dataset is updated when Congress designates a new National Park (last addition: New River Gorge, December 2020).

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