National parks near Obion, Tennessee
Obion sits inside the Union City area and reaches the same parks. See national parks near Union City for the full write-up.
Gateway Arch National Park is the closest national park to Obion, Tennessee — 172 mi (277 km) in a straight line, which works out to roughly 4 hr 31 min behind the wheel.
Gateway Arch and Mammoth Cave are better with a night booked nearby.
Nothing near Obion gates the entrance itself, but Shenandoah National Park puts a road, hike, or backcountry trip behind a permit or timed ticket.
Obion has a population of about 1,074.
National parks near Obion
| Park | Straight-line distance | Estimated drive | Realistic trip |
|---|---|---|---|
| Gateway Arch National Park | 172 mi (277 km) | 4 hr 31 min | Best as a weekend |
| Mammoth Cave National Park | 183 mi (294 km) | 4 hr 47 min | Best as a weekend |
| Hot Springs National Park | 248 mi (400 km) | 6 hr 20 min | Worth a longer road trip |
| Great Smoky Mountains National Park | 319 mi (513 km) | 8 hr | Worth a longer road trip |
| Indiana Dunes National Park | 389 mi (625 km) | 9 hr 39 min | Worth a longer road trip |
| New River Gorge National Park | 464 mi (746 km) | 11 hr 25 min | Worth a longer road trip |
| Congaree National Park | 506 mi (814 km) | 12 hr 25 min | Worth a longer road trip |
| Point Pelee National Park | 532 mi (857 km) | 13 hr 3 min | Worth a longer road trip |
| Cuyahoga Valley National Park | 536 mi (863 km) | 13 hr 9 min | Worth a longer road trip |
| Shenandoah National Park | 615 mi (990 km) | 15 hr | Worth a longer road trip |
What to book before you leave Obion
| Park | What needs booking | Covers | How |
|---|---|---|---|
| Great Smoky Mountains | Great Smoky Mountains National Park Parking Tag | Parking, not an entrance fee | Timed reservation |
| Shenandoah | Old Rag Mountain Tickets | One road or area | Timed reservation |
Camping near Obion
Within reach of Obion, 54 campgrounds across 8 parks appear on Recreation.gov: 30 at Great Smoky Mountains, 5 at Mammoth Cave, 5 at Indiana Dunes, and 5 at New River Gorge, plus 4 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 Obion 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 |
|---|---|---|
| Mammoth Cave → Great Smoky Mountains | 179 mi (288 km) | 4 hr 41 min |
Planning a trip from Obion
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 Obion County
Common questions
What is the closest national park to Obion?
Gateway Arch National Park. It is about 172 mi (277 km) from Obion, roughly 4 hr 31 min of driving.
Can I do a national park day trip from Obion?
Not comfortably. The nearest parks are far enough that you will want at least one night away.
How many national parks are near Obion?
10 parks are within reach of Obion, 0 of them close enough for a day trip.
Do you need a reservation for the national parks near Obion?
None of them gate the entrance itself. 1 put a specific road, hike, or backcountry trip behind a permit or timed ticket — Old Rag Mountain Tickets at Shenandoah. These requirements are usually seasonal, so check the date you plan to arrive.
Where can you camp near Obion?
Recreation.gov lists 54 campgrounds at the national parks within reach of Obion. They are spread across 8 of those parks.
When is the best time to visit the parks near Obion?
For Gateway Arch National Park, the closest one, generally May through October. Either side of that, April and early November stays quieter.