National parks near Roundup, Montana
Yellowstone National Park is the closest national park to Roundup, Montana — 159 mi (256 km) in a straight line, which works out to roughly 4 hr 13 min behind the wheel.
Yellowstone, Grasslands, and Grand Teton are better with a night booked nearby.
Nothing near Roundup gates the entrance itself, but 3 of the parks in range put a road, hike, or backcountry trip behind a permit or timed ticket.
Roundup has a population of about 1,836.
National parks near Roundup
| Park | Straight-line distance | Estimated drive | Realistic trip |
|---|---|---|---|
| Yellowstone National Park | 159 mi (256 km) | 4 hr 13 min | Best as a weekend |
| Grasslands National Park | 194 mi (312 km) | 5 hr 3 min | Best as a weekend |
| Grand Teton National Park | 211 mi (340 km) | 5 hr 27 min | Best as a weekend |
| Theodore Roosevelt National Park | 244 mi (393 km) | 6 hr 13 min | Worth a longer road trip |
| Glacier National Park | 292 mi (470 km) | 7 hr 22 min | Worth a longer road trip |
| Waterton Lakes National Park | 308 mi (495 km) | 7 hr 44 min | Worth a longer road trip |
| Wind Cave National Park | 317 mi (510 km) | 7 hr 57 min | Worth a longer road trip |
| Badlands National Park | 348 mi (561 km) | 8 hr 42 min | Worth a longer road trip |
| Rocky Mountain National Park | 446 mi (717 km) | 11 hr | Worth a longer road trip |
| Kootenay National Park | 459 mi (739 km) | 11 hr 19 min | Worth a longer road trip |
What to book before you leave Roundup
| Park | What needs booking | Covers | How |
|---|---|---|---|
| Rocky Mountain | Rocky Mountain National Park Timed Entry | Park entry | Timed reservation |
| Glacier | Logan Pass Shuttle Tickets | One road or area | Timed reservation |
| Yellowstone | Yellowstone National Park Backcountry Permits | One hike or backcountry trip | Permit or lottery |
| Grand Teton | Grand Teton National Park Backcountry Permits | One hike or backcountry trip | Permit or lottery |
Camping near Roundup
Within reach of Roundup, 35 campgrounds across 7 parks appear on Recreation.gov: 9 at Grand Teton, 9 at Glacier, 5 at Yellowstone, and 5 at Theodore Roosevelt, plus 3 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
Yellowstone National Park is generally best July through mid-September, once the high country is clear of snow, with late June and late September as the quieter shoulder either side.
High passes and trails hold snow from October into June, and some roads close entirely for the winter.
Afternoon thunderstorms build fast above treeline in summer. Start early and be off exposed ridges by early afternoon.
Seeing more than one
Several parks near Roundup 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 |
|---|---|---|
| Yellowstone → Grand Teton | 56.7 mi (91.2 km) | 1 hr 48 min |
Planning a trip from Roundup
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.
Common questions
What is the closest national park to Roundup?
Yellowstone National Park. It is about 159 mi (256 km) from Roundup, roughly 4 hr 13 min of driving.
Can I do a national park day trip from Roundup?
Not comfortably. The nearest parks are far enough that you will want at least one night away.
How many national parks are near Roundup?
10 parks are within reach of Roundup, 0 of them close enough for a day trip.
Do you need a reservation for the national parks near Roundup?
None of them gate the entrance itself. 3 put a specific road, hike, or backcountry trip behind a permit or timed ticket — Yellowstone National Park Backcountry Permits, Grand Teton National Park Backcountry Permits, and Logan Pass Shuttle Tickets at Glacier. 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 Roundup?
Recreation.gov lists 35 campgrounds at the national parks within reach of Roundup. They are spread across 7 of those parks.
When is the best time to visit the parks near Roundup?
For Yellowstone National Park, the closest one, generally July through mid-September, once the high country is clear of snow. Either side of that, late June and late September stays quieter.