National parks near St. Clair County, Missouri
The closest national park to St. Clair County, Missouri is Gateway Arch National Park — about 203 mi (327 km) away, or roughly 5 hr 16 min of driving.
Nothing here is a comfortable day trip — the nearest parks are better as an overnight or a weekend.
National parks near St. Clair County
| Park | Straight-line distance | Estimated drive | Realistic trip |
|---|---|---|---|
| Gateway Arch National Park | 203 mi (327 km) | 5 hr 16 min | Best as a weekend |
| Hot Springs National Park | 253 mi (408 km) | 6 hr 27 min | Worth a longer road trip |
| Mammoth Cave National Park | 430 mi (693 km) | 10 hr 38 min | Worth a longer road trip |
| Indiana Dunes National Park | 434 mi (699 km) | 10 hr 43 min | Worth a longer road trip |
| Badlands National Park | 594 mi (956 km) | 14 hr 30 min | Worth a longer road trip |
| Great Smoky Mountains National Park | 597 mi (960 km) | 14 hr 34 min | Worth a longer road trip |
| Wind Cave National Park | 626 mi (1008 km) | 15 hr 17 min | Worth a longer road trip |
| Great Sand Dunes National Park | 636 mi (1023 km) | 15 hr 30 min | Worth a longer road trip |
| Rocky Mountain National Park | 649 mi (1045 km) | 15 hr 49 min | Worth a longer road trip |
| Point Pelee National Park | 656 mi (1056 km) | 15 hr 59 min | Worth a longer road trip |
Towns and cities in St. Clair County
Common questions
What is the closest national park to St. Clair County?
Gateway Arch National Park, about 203 mi (327 km) away and roughly 5 hr 16 min of driving.
Which national parks can I visit from St. Clair County in a day?
None comfortably. Plan at least one night away.