National parks near Troy, New Hampshire
Troy sits inside the Keene area and reaches the same parks. See national parks near Keene for the full write-up.
Thousand Islands National Park is the closest national park to Troy, New Hampshire — 216 mi (348 km) in a straight line, which works out to roughly 5 hr 34 min behind the wheel.
Thousand Islands and Acadia are better with a night booked nearby.
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 1,221.
National parks near Troy
| Park | Straight-line distance | Estimated drive | Realistic trip |
|---|---|---|---|
| Thousand Islands National Park | 216 mi (348 km) | 5 hr 34 min | Best as a weekend |
| Acadia National Park | 225 mi (362 km) | 5 hr 46 min | Best as a weekend |
| La Mauricie National Park | 277 mi (446 km) | 7 hr 1 min | Worth a longer road trip |
| Rouge National Park | 362 mi (583 km) | 9 hr 1 min | Worth a longer road trip |
| Kejimkujik National Park | 365 mi (587 km) | 9 hr 5 min | Worth a longer road trip |
| Fundy National Park | 406 mi (653 km) | 10 hr 4 min | Worth a longer road trip |
| Georgian Bay Islands National Park | 408 mi (657 km) | 10 hr 7 min | Worth a longer road trip |
| Shenandoah National Park | 439 mi (706 km) | 10 hr 50 min | Worth a longer road trip |
| Kouchibouguac National Park | 449 mi (723 km) | 11 hr 5 min | Worth a longer road trip |
| Pituamkek National Park | 488 mi (785 km) | 12 hr | Worth a longer road trip |
What to book before you leave Troy
| Park | What needs booking | Covers | How |
|---|---|---|---|
| Acadia | Cadillac Summit Road Vehicle Reservations | One road or area | Timed reservation |
| Shenandoah | Old Rag Mountain Tickets | One road or area | Timed reservation |
Camping near Troy
Within reach of Troy, 8 campgrounds across 2 parks appear on Recreation.gov: 4 at Acadia and 4 at Shenandoah.
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
Thousand Islands 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 |
|---|---|---|
| Acadia → Kejimkujik | 148 mi (238 km) | 3 hr 57 min |
| Thousand Islands → Rouge | 165 mi (266 km) | 4 hr 22 min |
| Thousand Islands → La Mauricie | 222 mi (358 km) | 5 hr 43 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 Cheshire County
Common questions
What is the closest national park to Troy?
Thousand Islands National Park. It is about 216 mi (348 km) from Troy, roughly 5 hr 34 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 — Cadillac Summit Road Vehicle Reservations at Acadia and Old Rag Mountain Tickets at Shenandoah. These requirements are usually seasonal, so check the date you plan to arrive.
Where can you camp near Troy?
Recreation.gov lists 8 campgrounds at the national parks within reach of Troy. They are spread across 2 of those parks.
When is the best time to visit the parks near Troy?
For Thousand Islands National Park, the closest one, generally May through October. Either side of that, April and early November stays quieter.