Region
Longueuil
Spend 1–2 days in Longueuil; use it as a green‑space base and a short commute to Montreal.
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Key facts · Canada
- Best months
- May–Jun
- Currency
- Canadian dollar (CAD, $)
- Language
- English and French
- Plugs
- A · B · 120 V
- Time zone
- Six zones: UTC−3:30 to UTC−8
Rules in force · 8Crossing 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.
- Montérégie ↗A car is the practical way to reach most of the region; public buses mostly run toward Montréal in the morning and back at night.
- Montérégie ↗Winter tires are required by law on Quebec vehicles in winter; rental cars should already have them.
Longueuil is known for its extensive park network, 250 km of bike paths, and a 15‑minute Yellow Metro link to downtown Montreal, making it a convenient green‑space retreat for day‑trippers.
Where to sleep
Plan the nights
How to split the nights, day-trips and what to do with your bags
Open Plan the nightsClose Plan the nights3 partsNights · Day-trips · Bags
Night sequences
- 2 nights
- Longueuil 2 nights, day-trip to Old Montreal and Îles-de-Boucherville.
- Longueuil is a suburb: most attractions close by early evening; plan dinner and evening activities in Montreal or near the Metro station.
Day-trips door to door
| To | From | Door-to-door p50 | Last return | Note |
|---|---|---|---|---|
| Old Montreal | Longueuil | 25 min | unknown | Metro Yellow to Berri‑UQAM, then walk; museums close ~5 pm. |
| Îles‑de‑Boucherville | Longueuil | 40 min | unknown | Ferry runs every 30 min in summer; check schedule. |
Bags between cities
check
When to go
Months and weather
Open When to goClose When to go2 partsSeasons · Climate
Seasons at a glance
Pick a month to see where to go.
Show all 12 months, country by countryHide the 12-month table
| Country | JJan | FFeb | MMar | AApr | MMay | JJun | JJul | AAug | SSep | OOct | NNov | DDec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Longueuil | × | ok | ok | ok | ok | go | go | go | go | ok | × | ok |
| Montérégie (country-wide) | ok | ok | ok | go | go | ok | – | – | go | go | ok | ok |
Computed from each country’s own data; hover a country name for the source. Advisory countries are left out.
Climate strip
| Zone | J | F | M | A | M | J | J | A | S | O | N | D |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Longueuil / MontérégieSt. Lawrence south shore | cold | cold | cool | ok | best | best | hot | hot | ok | cool | cold | cold |
- Longueuil / Montérégie
- Winters are cold (Jan avg −10 °C (14 °F)) with snow; summers are warm and humid (Jul avg 26 °C (79 °F)). Best months: May–September.Winters are cold (Jan avg 14 °F (−10 °C)) with snow; summers are warm and humid (Jul avg 79 °F (26 °C)). Best months: May–September.
check
Getting in and passes
Arrival times and regional passes
Open Getting in and passesClose Getting in and passes2 partsGet in · Passes
Get in
| From | To | How | p50 | Note |
|---|---|---|---|---|
| Montreal downtown (Gare Centrale) | Longueuil – Longueuil‑Université‑de‑Sainte‑Anne station | STM Yellow Metro line (15 min, door‑to‑door) | ~20 min total | Trains run every 5–7 min during peak hours. |
| Montréal‑Pierre Elliott Trudeau Intl (YUL) | Longueuil via Autoroute 20 | Car or rideshare (30 min, 20 km (12 mi))Car or rideshare (30 min, 12 mi (20 km)) | ~30 min | Traffic can add 10–15 min during rush hour. |
| Via Rail Montreal‑Quebec City | Longueuil – Longueuil‑Université‑de‑Sainte‑Anne station | Train to Montreal Central, then Metro Yellow line | ~45 min | Check train arrival platform for transfer. |
Regional passes
STM single fare
buyCAD 3.75 (2026 estimate) per ride; no pass needed for a short stay.
STM weekly pass
checkPays if you ride Metro 7+ times in a week; check current price.
Eat and move on
Regional food and where to go next
Open Eat and move onClose Eat and move on2 partsFood · Go next
Regional food
| Dish | Where | Timing / trap |
|---|---|---|
| Poutine | Longueuil – local casse-croûtes | check |
| Smoked meat sandwich | Longueuil – delis near Metro station | check |
Go next
Montreal
Metro Yellow line ~15 min
Full city attractions, festivals, museums.
Boucherville
Car 10 min north
Historic town and access to Îles‑de‑Boucherville.
Saint‑Lambert
Car 5 min west
Riverfront promenade and local markets.
Brossard
Car 10 min south
Shopping and dining hub.
Saint‑Bruno‑de‑Montarville
Car 15 min east
Mount Saint-Bruno ski and hiking.
Planning aids
Built from this guide's own data
Open Planning aidsClose Planning aids2 partsIn numbers · Going in…
Region in numbers
- Where to sleep
- 1 base
- Day trips
- 2, 25 min to 40 min
- Nights suggested
- 2 nights
- Ways in
- 3 listed
- Best months
- May, Jun
Going in…
Pick a month for the weather in each zone of the region, plus the country-wide rating and holidays.
Pick a month.
Deep dive
Photos, reading and every source
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Sources
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