Major city · United States
Plaquemine
Half a day: visit the Plaquemine Lock, then drive 15 min south to Nottoway Plantation. Not a base — pass through or stay one night at the Best Western.
Plaquemine is a small Mississippi River town in the River Parishes, 15 miles south of Baton Rouge. Its main draw is the Plaquemine Lock State Historic Site, an early-1900s lock designed by the same engineer who later built the Panama Canal. The nearby Nottoway Plantation (a hotel and museum) is the largest antebellum plantation house in the South. Most travellers use Plaquemine as a quick stop on the Great River Road between Baton Rouge and Vacherie.
More
More ways in
Local time, weather, currency, airports
- Weather
- see forecast
- Currency
- USD
- Best months
- Mar–May, Oct–Nov
- avoid Jul–Aug (hot and humid)
- Airports
- BTR · MSY
- Nights
- 1
Not a trip line yet
Rules in force · 7Crossing 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.
- United States ↗Check whether you need an ESTA (Visa Waiver Program) or a visa on the official CBP and State Department sites; apply only through esta.cbp.dhs.gov, not third-party sites, and allow time before you book.
- United States ↗Several popular national parks use timed-entry or vehicle reservations in peak season; check each park's page on nps.gov and book on recreation.gov before fixing your dates.
- United States ↗Medical care is very expensive for visitors; buy travel insurance with high medical cover before you fly.
- United States ↗Tipping is expected: about 15–20% at sit-down restaurants and bars, and a tip for taxis, hotel staff and guides.
Entry rules depend on your passport. Full visa guide
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
Emergency numbers for Plaquemine911 ▾
- Police, fire, ambulance911
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 Plaquemine, one line each. Tap a card for the full answer.
- Cash or card?Currency is the US dollar (USD, $).United States-wide
- SIM or eSIMAT&T, Verizon and T-Mobile cover the country; prepaid SIMs at their stores and Walmart/Target (passport required), or an eSIM before you fly.United States-wide
- Tap waterTap water is drinkable nearly everywhere; boil or treat water from streams in parks.United States-wide
- TippingSit-down restaurant: 18–22% of the pre-tax bill.United States-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.United States-wide
- SafetyPlaquemine is a quiet small town.
Show all 12 answers
- RestroomsFree public toilets are scarce in big cities; use cafés, department stores, libraries, stations.United States-wide
- Emergency numbers911 police, fire, ambulance
- Sundays & holidaysFederal holidays close offices, banks and post offices; national parks stay open.United States-wide
- Your embassyFind your embassy's 24-hour line before you fly.
- AirportBTR Baton Rouge Metropolitan Airport (About 20 min drive north on LA-1).
- Getting aroundYou need a car.
Cost cheat-sheet
Typical prices for the everyday things, as ranges. Your currency is shown next to the local price.
- CoffeeCoffee (diner)$2–3
- Street or quick mealPo'boy sandwich$8–12
- BeerDraft beer$4–6
- Budget bedMotel room (Best Western or similar), a night, per roomUS$90
- Mid-range bedMotel room (Best Western or similar), a night, per roomUS$120
- High-end bedMotel room (Best Western or similar), a night, per roomUS$160
A day, not counting the bed: Budget US$60 · Mid US$110 · High US$180
Prices in local money; change the currency in the header to see yours next to them. 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
- BTR Baton Rouge Metropolitan Airport (About 20 min drive north on LA-1) · MSY Louis Armstrong New Orleans International Airport (About 1 h 15 min drive southeast)
Best months at a glance
From the guide's best and avoid lists
Jan
not flagged
16°C (61°F)61°F (16°C)
Feb
not flagged
18°C (64°F)64°F (18°C)
Mar
Best
22°C (72°F)72°F (22°C)
Apr
Best
26°C (79°F)79°F (26°C)
May
Best
30°C (86°F)86°F (30°C)
Jun
not flagged
33°C (91°F)91°F (33°C)
Jul
Avoid
34°C (93°F)93°F (34°C)
Aug
Avoid
34°C (93°F)93°F (34°C)
Sep
not flagged
31°C (88°F)88°F (31°C)
Oct
Best
27°C (81°F)81°F (27°C)
Nov
Best
22°C (72°F)72°F (22°C)
Dec
not flagged
17°C (63°F)63°F (17°C)
Best: Mar–May, Oct–Nov. Avoid: Jul–Aug. Month by month →
Warmest Jul (34°C (93°F)93°F (34°C)), coolest Jan (5°C (41°F)41°F (5°C) low), wettest Jul (12 rain days), driest Apr (7). Averages, not a forecast.
Weather and climate
Plaquemine: next 7 days
Loading forecast…
Forecast: Open-Meteo (CC BY 4.0), model data for this point.
Air quality
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Model estimate (CAMS via Open-Meteo), not a street-level station; readings near busy roads run higher.
Jan
16°C (61°F)61°F (16°C)
5°C (41°F)41°F (5°C)
9 rd
Feb
18°C (64°F)64°F (18°C)
7°C (45°F)45°F (7°C)
8 rd
Mar
22°C (72°F)72°F (22°C)
10°C (50°F)50°F (10°C)
8 rd
Apr
26°C (79°F)79°F (26°C)
14°C (57°F)57°F (14°C)
7 rd
May
30°C (86°F)86°F (30°C)
18°C (64°F)64°F (18°C)
8 rd
Jun
33°C (91°F)91°F (33°C)
22°C (72°F)72°F (22°C)
10 rd
Jul
34°C (93°F)93°F (34°C)
23°C (73°F)73°F (23°C)
12 rd
Aug
34°C (93°F)93°F (34°C)
23°C (73°F)73°F (23°C)
11 rd
Sep
31°C (88°F)88°F (31°C)
20°C (68°F)68°F (20°C)
9 rd
Oct
27°C (81°F)81°F (27°C)
14°C (57°F)57°F (14°C)
7 rd
Nov
22°C (72°F)72°F (22°C)
9°C (48°F)48°F (9°C)
8 rd
Dec
17°C (63°F)63°F (17°C)
6°C (43°F)43°F (6°C)
9 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
You need a car. LA-1 (Great River Road) runs through town; parking is free at the lock and plantation.
See & doDay-trips, door to door
See & do
Day-trips, door to door
Day-trips
Door to door: About 25 min
Drive south on LA-1, about 20 min
Oak Alley and Laura plantations; combine with Plaquemine for a full day.
Baton Rouge
goDoor to door: About 20 min
Drive north on LA-1, about 15 min
State capitol, LSU campus and museums.
New Roads
goDoor to door: About 50 min
Drive west across the Mississippi via the Plaquemine Ferry (check schedule), then north on LA-1, about 40 min
Small river town with antique shops and a historic district.
Door to door: About 35 min
Drive south on LA-1, about 30 min
Known for jambalaya and the Manchac swamp; a short stop, not a full day.
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.
LA-1 corridor
The Best Western and a few motels along the highway; walkable to the lock.
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
- $60–90 excl. bed
- Mid
- $90–140 excl. bed
- High
- $140+ excl. bed
Trip budget
| Motel room (Best Western or similar)1 × 1 night × US$120 | US$120 |
| Food, local transport, entries2 × 1 day × US$110 | US$220 |
| Plaquemine Lock entry fee2 × US$4 · check | US$8 |
| Nottoway Plantation tour2 × US$25 · check | US$50 |
| Buffer 10%Price creep, a taxi you did not plan, one splurge | US$40 |
| Trip total≈ US$219 per person per day, bed included | US$438 |
2026 estimate in USD; car rental and fuel excluded. Your choices stay in this browser.
Prices of common things
| Coffee (diner) | $2–3 |
| Po'boy sandwich | $8–12 |
| Draft beer | $4–6 |
| Gasoline (per gallon)check | $3.00–3.50 |
2026 estimate; check locally.
Watch out
Safety
- The lock site is a state park; check hours on the official site before going.
- Nottoway Plantation is a hotel and restaurant; tours run on a schedule — call ahead.
- No Uber or Lyft reliably available; arrange your own transport.
Emergency numbers
- Police, fire, ambulance
- 911
Pocket card
Fill in, then print or save as PDF
Stays in this browser only; nothing is sent anywhere.
PlaqueminePlaquemine
Pocket card · Voykit
My bed tonight
—
—
—
Take me to this address, pleaseTake me to this address, please
Emergency
- Police, fire, ambulance911
Embassy
Nearest consulates: Houston (TX) or New Orleans (LA). Most embassies in Washington, DC.
My embassy: —
Fare anchors (2026 estimate)
- Baton Rouge → Plaquemine by car: about 20 min, no toll
- Plaquemine Ferry to New Roads: free, runs 6:00–20:00 (check)free, runs 6:00 AM–8:00 PM (check)
Say or show
- Howdy — Hello (how-dee)
- Thanks — Thank you (thanks)
- How much? — How much? (how much)
- Where's the lock? — Where is the lock? (wairz the lock)
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 Plaquemine. 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: Mar–May, Oct–Nov · avoid Jul–Aug (hot and humid) · month by month →
- 2 airports and 1 area to sleep in
- Weather: a 7-day forecast and monthly averages
- Cost per day in 3 bands
- 4 day-trips, door to door
- 3 things to watch out for, with emergency numbers
Coming as the guide grows
- Place pages for the lock and Nottoway with verified opening hours and tour prices.
- Eat pages for local Cajun restaurants (check).
- Ferry schedule page for the Plaquemine–New Roads crossing.
Sources
Ask about Plaquemine
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