Find the Nearest National Park
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.
- 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
- 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.
- 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.
- 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.
- 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:
| Cluster | Parks | Note |
|---|---|---|
| Utah "Mighty 5" | Arches, Bryce Canyon, Canyonlands, Capitol Reef, Zion | All within ~300 miles of Las Vegas. Classic Southwest road-trip loop. |
| California Sierra | Yosemite, Sequoia, Kings Canyon, Pinnacles | Sequoia and Kings Canyon are jointly administered (one entry on this list). |
| Pacific Northwest | Mount Rainier, Olympic, North Cascades, Crater Lake | All reachable from Seattle in a long weekend; ferries needed for Olympic. |
| Colorado Front Range | Rocky Mountain, Mesa Verde, Great Sand Dunes, Black Canyon of the Gunnison | Plus Petrified Forest just south. A week-long Colorado-Utah-Arizona loop. |
| Southeast cluster | Great Smoky Mountains, Shenandoah, Mammoth Cave, Congaree, New River Gorge | All within ~12 hours' drive of Nashville or Atlanta. |
| Florida & Caribbean | Everglades, Biscayne, Dry Tortugas, Virgin Islands | Mostly water; one-day visits possible from Miami or St. Thomas. |
| Alaska Big Six | Denali, Wrangell-St. Elias, Glacier Bay, Kenai Fjords, Katmai, Lake Clark, plus Gates of the Arctic and Kobuk Valley | Most require a plane to reach. Two visitors per year for Gates of the Arctic. |
| Hawaii | Hawaiʻi Volcanoes, Haleakalā | Different islands — one is on the Big Island, the other on Maui. |
| US territories | American Samoa, Virgin Islands | American Samoa is the least-visited US National Park (~5,000 visitors/year). |
By the numbers
Yellowstone National Park (WY, MT, ID) — designated 1872, the world's first National Park.
New River Gorge National Park and Preserve (WV) — designated 2020.
Gates of the Arctic National Park and Preserve (AK) — 13,238 sq mi, larger than nine US states.
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
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).