National parks near Troy, Kansas
Troy sits inside the Atchison area and reaches the same parks. See national parks near Atchison for the full write-up.
Gateway Arch National Park is the closest national park to Troy, Kansas — 275 mi (442 km) in a straight line, which works out to roughly 6 hr 57 min behind the wheel.
Nothing near Troy gates the entrance itself, but 2 of the parks in range put a road, hike, or backcountry trip behind a permit or timed ticket.
Troy has a population of about 988.
National parks near Troy
| Park | Straight-line distance | Estimated drive | Realistic trip |
|---|---|---|---|
| Gateway Arch National Park | 275 mi (442 km) | 6 hr 57 min | Worth a longer road trip |
| Hot Springs National Park | 381 mi (612 km) | 9 hr 27 min | Worth a longer road trip |
| Indiana Dunes National Park | 438 mi (705 km) | 10 hr 49 min | Worth a longer road trip |
| Badlands National Park | 470 mi (756 km) | 11 hr 34 min | Worth a longer road trip |
| Wind Cave National Park | 506 mi (814 km) | 12 hr 25 min | Worth a longer road trip |
| Mammoth Cave National Park | 518 mi (833 km) | 12 hr 42 min | Worth a longer road trip |
| Rocky Mountain National Park | 561 mi (903 km) | 13 hr 44 min | Worth a longer road trip |
| Great Sand Dunes National Park | 580 mi (933 km) | 14 hr 10 min | Worth a longer road trip |
| Voyageurs National Park | 612 mi (985 km) | 14 hr 56 min | Worth a longer road trip |
| Theodore Roosevelt National Park | 650 mi (1045 km) | 15 hr 49 min | Worth a longer road trip |
What to book before you leave Troy
| Park | What needs booking | Covers | How |
|---|---|---|---|
| Rocky Mountain | Rocky Mountain National Park Timed Entry | Park entry | Timed reservation |
| Great Sand Dunes | Great Sand Dunes National Park Backcountry Permits | One hike or backcountry trip | Permit or lottery |
| Voyageurs | Voyageurs National Park Houseboat Permits | One hike or backcountry trip | Permit or lottery |
Camping near Troy
Within reach of Troy, 25 campgrounds across 9 parks appear on Recreation.gov: 5 at Indiana Dunes, 5 at Mammoth Cave, 5 at Rocky Mountain, and 5 at Theodore Roosevelt, plus 5 more parks with fewer sites.
Recreation.gov releases most national park campsites six months before the arrival date, at 10:00 a.m. Eastern time. Windows are set per campground, so confirm yours on the Seasons and Fees tab on that campground page.
Once a date is gone, cancellations are the real supply, and they get taken within minutes of appearing.
When to make this trip
Gateway Arch National Park is generally best May through October, with April and early November as the quieter shoulder either side.
Winter brings cold, shorter days, and reduced services, though lower-elevation trails often stay walkable.
Peak summer weekends and autumn colour weekends fill parking lots early — arrive before mid-morning.
Seeing more than one
Several parks near Troy are close enough to each other to combine on one trip, so the drive from home only has to happen once.
| Pair | Apart | Estimated drive |
|---|---|---|
| Badlands → Wind Cave | 50.5 mi (81.3 km) | 1 hr 39 min |
Planning a trip from Troy
Distances here are straight-line and the drive estimate adds a road factor on top, but mountain passes and seasonal closures can change it a lot — a route that looks like three hours in June can be shut entirely in February. Confirm road status with the park before you commit to a date.
Other towns in Doniphan County
Common questions
What is the closest national park to Troy?
Gateway Arch National Park. It is about 275 mi (442 km) from Troy, roughly 6 hr 57 min of driving.
Can I do a national park day trip from Troy?
Not comfortably. The nearest parks are far enough that you will want at least one night away.
How many national parks are near Troy?
10 parks are within reach of Troy, 0 of them close enough for a day trip.
Do you need a reservation for the national parks near Troy?
None of them gate the entrance itself. 2 put a specific road, hike, or backcountry trip behind a permit or timed ticket — Great Sand Dunes National Park Backcountry Permits and Voyageurs National Park Houseboat Permits. Farther than a day trip, Rocky Mountain National Park still needs a timed-entry permit to drive in. These requirements are usually seasonal, so check the date you plan to arrive.
Where can you camp near Troy?
Recreation.gov lists 25 campgrounds at the national parks within reach of Troy. They are spread across 9 of those parks.
When is the best time to visit the parks near Troy?
For Gateway Arch National Park, the closest one, generally May through October. Either side of that, April and early November stays quieter.