National parks near Longueuil, Quebec
Longueuil sits inside the Montréal area and reaches the same parks. See national parks near Montréal for the full write-up.
La Mauricie National Park is the closest national park to Longueuil, Quebec — 148 km (91.9 mi) in a straight line, which works out to roughly 2 hr 38 min behind the wheel.
La Mauricie makes a full day trip — leave early. Thousand Islands is better with a night booked nearby.
Nothing near Longueuil gates the entrance itself, but Acadia National Park puts a road, hike, or backcountry trip behind a permit or timed ticket.
Longueuil has a population of about 229,330.
National parks near Longueuil
| Park | Straight-line distance | Estimated drive | Realistic trip |
|---|---|---|---|
| La Mauricie National Park | 148 km (91.9 mi) | 2 hr 38 min | Doable as a day trip |
| Thousand Islands National Park | 234 km (146 mi) | 3 hr 54 min | Best as a weekend |
| Acadia National Park | 434 km (269 mi) | 6 hr 50 min | Worth a longer road trip |
| Rouge National Park | 488 km (303 mi) | 7 hr 38 min | Worth a longer road trip |
| Georgian Bay Islands National Park | 506 km (315 mi) | 7 hr 54 min | Worth a longer road trip |
| Bruce Peninsula National Park | 637 km (396 mi) | 9 hr 49 min | Worth a longer road trip |
| Kejimkujik National Park | 660 km (410 mi) | 10 hr 10 min | Worth a longer road trip |
| Fundy National Park | 663 km (412 mi) | 10 hr 12 min | Worth a longer road trip |
| Kouchibouguac National Park | 671 km (417 mi) | 10 hr 19 min | Worth a longer road trip |
| Pituamkek National Park | 756 km (470 mi) | 11 hr 35 min | Worth a longer road trip |
What to book before you leave Longueuil
| Park | What needs booking | Covers | How |
|---|---|---|---|
| Acadia | Cadillac Summit Road Vehicle Reservations | One road or area | Timed reservation |
Camping near Longueuil
Within reach of Longueuil, 4 campgrounds across 1 park appear on Recreation.gov: 4 at Acadia.
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
La Mauricie 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 Longueuil 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 |
|---|---|---|
| Rouge → Georgian Bay Islands | 117 km (72.8 mi) | 2 hr 10 min |
| Thousand Islands → Rouge | 266 km (165 mi) | 4 hr 22 min |
| Thousand Islands → Georgian Bay Islands | 316 km (196 mi) | 5 hr 6 min |
| La Mauricie → Thousand Islands | 358 km (222 mi) | 5 hr 43 min |
Planning a trip from Longueuil
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 Montérégie
Common questions
What is the closest national park to Longueuil?
La Mauricie National Park. It is about 148 km (91.9 mi) from Longueuil, roughly 2 hr 38 min of driving.
Can I do a national park day trip from Longueuil?
Yes — La Mauricie National Park is within about a three-hour drive.
How many national parks are near Longueuil?
10 parks are within reach of Longueuil, 1 of them close enough for a day trip.
Do you need a reservation for the national parks near Longueuil?
None of them gate the entrance itself. 1 put a specific road, hike, or backcountry trip behind a permit or timed ticket — Cadillac Summit Road Vehicle Reservations at Acadia. These requirements are usually seasonal, so check the date you plan to arrive.
Where can you camp near Longueuil?
Recreation.gov lists 4 campgrounds at the national parks within reach of Longueuil. All of them are at Acadia National Park.
When is the best time to visit the parks near Longueuil?
For La Mauricie National Park, the closest one, generally May through October. Either side of that, April and early November stays quieter.