Major city · Canada
Louiseville
Skip as a base: Louiseville is a 2–4 hour stop on Route 138 between Montréal and Trois-Rivières, best in spring or fall for Lac Saint-Pierre birdwatching.
Louiseville is a small Mauricie town on the north shore of Lac Saint-Pierre, on the Chemin du Roy between Montréal and Trois-Rivières. Its draw is not the town itself but the lake: every spring and fall, hundreds of thousands of migratory birds land on Lac Saint-Pierre and the flooded fields around it. Add the heritage houses along avenue Saint-Laurent, the Pointe-à-Caron lookout and the October buckwheat pancake festival, and you have a half-day stop, not a destination.
More ways in
Local time, weather, currency, airports
- Weather
- see forecast
- Currency
- CAD
- Best months
- Apr–May and Sep–Oct for birds; early Oct for the pancake festival
- avoid Nov–Mar (cold, ice, few services); Jul–Aug heat and mosquitoes
- Airports
- YUL · YQB
- Nights
- 0–1
Rules in force · 6Crossing between the US, Canada and Mexico by land needs …Cannabis is legal in Canada and in many US states, but ta…
- North America ↗Crossing between the US, Canada and Mexico by land needs your passport even on a day trip; rental cars need the company's written permission to cross, and most US and Canadian rental insurance stops at the Mexican border.
- North America ↗Cannabis is legal in Canada and in many US states, but taking any amount across the US, Canadian or Mexican border is a federal crime — including edibles and vapes.
- North America ↗The busiest US and Canadian national parks need timed-entry, campsite or lodge reservations in summer; release dates are months ahead.
- Canada ↗Visa-exempt travellers flying to or through Canada usually need an eTA; check your passport on the official Government of Canada site (canada.ca) and apply only there.
- Canada ↗A Parks Canada pass is needed to stop in national parks such as Banff and Jasper; some spots (for example Moraine Lake) are reached only by shuttle or tour, so book ahead.
- Canada ↗Keep well away from bears, elk and moose; carry bear spray on Rockies trails and follow trail closures.
What is in this basic guide9 covered · 4 not yet ▾
In this guide
Not in this guide yet
- Walking areas with bag rules
- Day plans checked against opening hours
- Airport-to-bed timings and the last safe connection
- Field-checked times and prices
Official sites
Emergency numbers for Louiseville911 ▾
Tap a number to call from your phone. These are the numbers listed in this guide; a row marked check has not been verified.
EssentialsQuick answers and what things cost
Essentials
Quick answers and what things cost
Quick answers
The questions people ask first about Louiseville, one line each. Tap a card for the full answer.
- Cash or card?Currency is the Canadian dollar (CAD, $).Canada-wide
- SIM or eSIMRogers, Bell and Telus plus cheaper brands (Fido, Koodo, Public Mobile); prepaid SIMs in malls and stores.Canada-wide
- Tap waterTap water is drinkable; treat water from lakes and streams (giardia).Canada-wide
- TippingRestaurant: 15–20% of the pre-tax bill.Canada-wide
- Plugs & powerSockets A/B. US/Canada (A/B): fits · UK/Ireland (G): adapter · Australia/NZ (I): adapter. 120 V: UK and AU 230 V-only devices need a converter; most chargers are dual-voltage.Canada-wide
- SafetyVery low crime; the real risks are driving Route 138 in winter, deer and moose on rural roads at dusk, and cold water on Lac Saint-Pierre.
Show all 12 answers
- RestroomsFree in malls, Tim Hortons, stations and park visitor centres.Canada-wide
- Emergency numbers911 police, fire, ambulance · 811 Info-Santé (health advice, 24 h)
- Sundays & holidaysStatutory holidays close shops and offices, varying by province; many park facilities are seasonal (about mid-May to mid-October).Canada-wide
- Your embassyFind your embassy's 24-hour line before you fly.
- AirportYUL Montréal-Trudeau (About 1 h 30 min by car via Autoroute 40 east; the usual arrival airport for this region.).
- Getting aroundA car is the realistic option: sights are spread along Route 138 and out to the lake shore.
Cost cheat-sheet
Typical prices for the everyday things, as ranges. Your currency is shown next to the local price.
- CoffeeC$2–4 (≈ US$2–3)
- SIM or eSIM, a weekeSIM or data SIM, about a weekC$20–40 (≈ US$15–30)
- Budget bedCampsite pitch (seasonal), a night, per roomC$35 (≈ US$30)
- Mid-range bedMotel room on the Route 138 strip, a night, per roomC$130 (≈ US$95)
- High-end bedMotel room on the Route 138 strip, a night, per roomC$190 (≈ US$140)
A day, not counting the bed: Budget C$70 (≈ US$55) · Mid C$130 (≈ US$95) · High C$220 (≈ US$160)
Local prices, with USD next to them (rates 2026-09 (approximate); change it in the header). Ranges are desk estimates: check locally. Every price and the budget calculator →
DecideWhat it is known for, and when the weather works
Decide
What it is known for, and when the weather works
At a glance
What the city is known for, how you fly in, and where to find the phrases.
- Airports
- YUL Montréal-Trudeau (About 1 h 30 min by car via Autoroute 40 east; the usual arrival airport for this region.) · YQB Québec City Jean Lesage (About 1 h 40 min by car via Autoroute 40 west.)
Best months at a glance
From the guide's best and avoid lists
Jan
Avoid
−6°C (21°F)21°F (−6°C)
Feb
Avoid
−4°C (25°F)25°F (−4°C)
Mar
Avoid
2°C (36°F)36°F (2°C)
Apr
Best
10°C (50°F)50°F (10°C)
May
Best
19°C (66°F)66°F (19°C)
Jun
not flagged
24°C (75°F)75°F (24°C)
Jul
Avoid
26°C (79°F)79°F (26°C)
Aug
Avoid
25°C (77°F)77°F (25°C)
Sep
Best
19°C (66°F)66°F (19°C)
Oct
Best*
12°C (54°F)54°F (12°C)
Nov
Avoid
4°C (39°F)39°F (4°C)
Dec
Avoid
−3°C (27°F)27°F (−3°C)
Best: Apr–May, Sep–Oct. Avoid: Jul–Aug, Nov–Mar. Month by month →
Warmest Jul (26°C (79°F)79°F (26°C)), coolest Jan (−16°C (3°F)3°F (−16°C) low), wettest Dec (14 rain days), driest Feb (11). Averages, not a forecast.
* only part of the month (early, mid or late).
Weather and climate
Louiseville: next 7 days
Loading forecast…
Forecast: Open-Meteo (CC BY 4.0), model data for this point.
Air quality
Loading…
Model estimate (CAMS via Open-Meteo), not a street-level station; readings near busy roads run higher.
Jan
−6°C (21°F)21°F (−6°C)
−16°C (3°F)3°F (−16°C)
13 rd
Feb
−4°C (25°F)25°F (−4°C)
−14°C (7°F)7°F (−14°C)
11 rd
Mar
2°C (36°F)36°F (2°C)
−8°C (18°F)18°F (−8°C)
11 rd
Apr
10°C (50°F)50°F (10°C)
0°C (32°F)32°F (0°C)
11 rd
May
19°C (66°F)66°F (19°C)
7°C (45°F)45°F (7°C)
12 rd
Jun
24°C (75°F)75°F (24°C)
12°C (54°F)54°F (12°C)
12 rd
Jul
26°C (79°F)79°F (26°C)
15°C (59°F)59°F (15°C)
12 rd
Aug
25°C (77°F)77°F (25°C)
14°C (57°F)57°F (14°C)
12 rd
Sep
19°C (66°F)66°F (19°C)
9°C (48°F)48°F (9°C)
12 rd
Oct
12°C (54°F)54°F (12°C)
3°C (37°F)37°F (3°C)
13 rd
Nov
4°C (39°F)39°F (4°C)
−3°C (27°F)27°F (−3°C)
13 rd
Dec
−3°C (27°F)27°F (−3°C)
−12°C (10°F)10°F (−12°C)
14 rd
High / low, both scales · rd = rain days
Arrive & moveAirports are listed under At a glance; this is how to move once you are in
Arrive & move
Airports are listed under At a glance; this is how to move once you are in
Getting around
A car is the realistic option: sights are spread along Route 138 and out to the lake shore. The MRC's Express Bleu shuttle links Louiseville with Trois-Rivières on weekdays and needs a reservation; it is not a sightseeing service.
See & doDay-trips, door to door
See & do
Day-trips, door to door
Day-trips
Yamachiche
goDoor to door: About 20 min
Car east on Route 138 or Autoroute 40, about 15 min
Same lake-shore birdwatching and heritage houses; easy pairing with Louiseville.
Trois-Rivières
goDoor to door: About 40 min
Car east on Autoroute 40, about 35 min; or the Express Bleu shuttle with a reservation
The nearest city with museums, restaurants and rail links.
Saint-Alexis-des-Monts
goDoor to door: About 50 min
Car north on Route 349, about 45 min
Forest, lakes and outfitter country; a full day or an overnight.
Saint-Paulin
goDoor to door: About 35 min
Car north-west via Route 350, about 30 min
Village stop on the way to the Mastigouche area.
Saint-Élie-de-Caxton
cautionDoor to door: About 45 min
Car north-west, about 40 min
Small village with a storybook theme; thin without a car.
Saint-Étienne-des-Grès
cautionDoor to door: About 30 min
Car east on Route 138, about 25 min
Mostly a rural municipality; combine with Trois-Rivières.
Saint-Mathieu-du-Parc
goDoor to door: About 1 h 10 min
Car north-east toward La Mauricie park, about 1 h
Gateway to La Mauricie National Park; better as its own day.
Saint-Boniface, Quebec
cautionDoor to door: About 50 min
Car east toward Shawinigan, about 45 min
Village stop; only worth it if you are already heading that way.
Eat & sleepWhich area to sleep in
Eat & sleep
Which area to sleep in
Where to sleep
Areas, not hotels: pick the one that fits your arrival time and plans.
Boulevard Saint-Laurent (Route 138) strip
Motels and services on the through-road; practical for one night with a car.
Camping et Marina Louiseville
Riverside campsite near the Loup river mouth, a few minutes from the lake; seasonal.
PracticalWhat a day costs, what to watch out for, and the pocket card
Practical
What a day costs, what to watch out for, and the pocket card
Cost per day
- Budget
- C$70–110 (≈ US$55–80) excl. bed
- Mid
- C$120–190 (≈ US$90–140) excl. bed
- High
- C$200 (≈ US$150)+ excl. bed
Trip budget
| Motel room on the Route 138 strip1 × 1 night × C$130 | C$130 |
| Food, local transport, entries2 × 1 day × C$130 | C$260 |
| Express Bleu shuttle, one way2 × C$6 | C$12 |
| eSIM, about a week of data2 × C$25 | C$50 |
| Fuel, Montréal–Louiseville return (about 220 km)1 × C$30 · check | C$30 |
| Buffer 10%Price creep, a taxi you did not plan, one splurge | C$48 |
| Trip total≈ C$265 per person per day, bed included | C$530≈ US$400 |
2026 estimate in Canadian dollars; car costs and fuel excluded. Your choices stay in this browser.
Prices of common things
| Coffee | C$2–4 (≈ US$2–3) |
| Casual lunch (pizza or diner plate) | C$15–25 (≈ US$11–19) |
| Buckwheat galette at the festivalcheck | C$5–12 (≈ US$4–9) |
| Grocery run for two, one day | C$30–50 (≈ US$25–40) |
| eSIM or data SIM, about a week | C$20–40 (≈ US$15–30) |
2026 estimate; check locally.
Watch out
Safety
- Most sights are outdoor and free; there is no ticket office or visitor centre to fall back on.
- The Pointe-à-Caron lookout can be unreachable when the lake level is high.
- The Express Bleu shuttle runs a limited weekday timetable and requires booking: check before you rely on it.
- Distances between the town, the lake shore and the campsite are too long to walk in bad weather.
Emergency numbers
- Police, fire, ambulance
- 911
- Info-Santé (health advice, 24 h)
- 811
Pocket card
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LouisevilleLouiseville
Pocket card · Voykit
My bed tonight
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À cette adresse, s'il vous plaîtTo this address, please
Emergency
- Police, fire, ambulance911
- Info-Santé (health advice)811
Embassy
No embassies in Louiseville; the US consulate general is in Montréal and most embassies are in Ottawa (check).
My embassy: —
Fare anchors (2026 estimate)
- Express Bleu, Louiseville → Trois-Rivières: about C$6 (≈ US$5), weekdays, reservation required (check)
- Fuel, Montréal → Louiseville one way (about 110 km): about C$15 (≈ US$11)
- Camping et Marina Louiseville pitch: about C$35–70 (≈ US$30–55) a night, seasonal (check)
Say or show
- Bonjour — Hello (bon-ZHOOR)
- Merci — Thank you (mer-SEE)
- Combien ça coûte ? — How much is it? (kom-BYEN sa KOOT)
- Où est le lac ? — Where is the lake? (oo eh luh LAK)
- Puis-je payer par carte ? — Can I pay by card? (pweezh pay-YAY par KART)
- J'ai une réservation — I have a reservation (zhay oon ray-zer-va-SYON)
French is the everyday language here; a few words go a long way.
Deep diveWhat this guide covers so far, and its sources
Deep dive
What this guide covers so far, and its sources
Not a trip line yet
This is a basic guide: no airport-to-bed contract, walking clusters or day plans are published for Louiseville. Airport, fare and schedule details are unverified; check the operators before you fly.
What we know, and what is coming
On this page
- Best months: Apr–May and Sep–Oct for birds; early Oct for the pancake festival · avoid Nov–Mar (cold, ice, few services); Jul–Aug heat and mosquitoes · month by month →
- 2 airports and 2 areas to sleep in
- Weather: a 7-day forecast and monthly averages
- Cost per day in 3 bands
- 8 day-trips, door to door
- 4 things to watch out for, with emergency numbers
Coming as the guide grows
- Field-check the Express Bleu timetable and reservation rule before publishing shuttle times.
- Confirm the Pointe-à-Caron access and lake-level caveat with the MRC.
- Add a birdwatching-season page for Lac Saint-Pierre with viewing points at Louiseville, Yamachiche and Pointe-à-Caron.
- Verify the 2026 dates of the Festival de la galette de sarrasin.