FerryConnect

Argentina → Uruguay

Buenos Aires → Colonia del Sacramento

The fast ferry across the Río de la Plata from Buenos Aires to Colonia del Sacramento, Uruguay’s cobbled UNESCO-listed colonial town. It is a classic day trip, and the start of the road to Montevideo and Punta del Este.

⏱ 1h 15m – 1h 30m🚢 3 operators📅 Several departures daily🚗 Vehicles accepted🐕 Pet friendly
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Buenos Aires to Colonia del Sacramento ferry at a glance

The ferry from Buenos Aires to Colonia del Sacramento takes 1h 15m – 1h 30m across the Río de la Plata, operated by Buquebus, Colonia Express and Seacat Colonia. Both vehicles and foot passengers are carried. Typical frequency: several departures daily.

Crossing times and frequencies are typical figures and vary by season. Confirm the current timetable with the operator or booking partner before you travel.

Return crossing: Colonia del Sacramento to Buenos Aires

Buquebus and Colonia Express and Seacat Colonia also sail Colonia del Sacramento to Buenos Aires, taking 1h 15m – 1h 30m.

Maritime Crossing Route Map

Interactive sea passage between Buenos Aires and Colonia del Sacramento

📐 28 Nautical Miles
Buenos Aires⇄Colonia del Sacramento
⏱ 1h 15m – 1h 30m · 📐 28 nm
© OpenFreeMap / OSM
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Operators on This Route

OperatorCrossing TimeVessels
Buquebus1h 15mHigh-speed ferries
Colonia Express1h 15mHigh-speed catamarans
Seacat Colonia1h 15mHigh-speed catamarans

Route Features

🚗

Vehicles

Cars, campervans, and motorbikes accepted

🚶

Foot Passengers

Walk-on passengers welcome

🐕

Pets

Pets allowed with valid documents

📐

Distance

28 nautical miles

Getting There & Onward Transport

  • Buenos Aires ferry terminals are near Puerto Madero and Retiro
  • Colonia port is walking distance from the historic quarter; buses run to Montevideo (about 2h 30m)

Related Ferry Crossings

Also sails from Buenos AiresBuenos Aires → Montevideo2h 15m – 3h · Buquebus
⛴ All ferries from Buenos Aires🗺 All ferries in Argentina🔎 Search all routes

Frequently Asked Questions

Do I go through immigration on the Buenos Aires to Colonia ferry?
Yes. Argentine exit and Uruguayan entry formalities are handled together at the Buenos Aires terminal, so bring your passport and arrive early.
How long is the ferry from Buenos Aires to Colonia del Sacramento?
The crossing typically takes 1h 15m – 1h 30m. By operator: Buquebus about 1h 15m; Colonia Express about 1h 15m; Seacat Colonia about 1h 15m. Actual times vary by vessel, season and sea conditions, so check the timetable for your sailing.
Which ferry companies sail from Buenos Aires to Colonia del Sacramento?
Buquebus, Colonia Express, Seacat Colonia operate this route. Compare sailing times and ticket types before booking, as they often differ between operators.
Can I take my car on the Buenos Aires to Colonia del Sacramento ferry?
Yes. Vehicles are carried on this route. Book vehicle space in advance for peak dates, and check the operator’s height, length and trailer limits for campervans and larger vehicles.
Can I take the Buenos Aires to Colonia del Sacramento ferry as a foot passenger?
Yes. Foot passengers can travel on this route. Allow time to reach the passenger terminal and check the operator’s check-in closing time.
Are dogs and pets allowed on the Buenos Aires to Colonia del Sacramento ferry?
Pets are accepted on this route, subject to the operator’s rules (for example staying in the vehicle, kennels or pet-friendly cabins). International crossings also require the correct pet travel documents.
How far is Buenos Aires from Colonia del Sacramento by ferry?
The sea crossing is about 28 nautical miles (roughly 52 km).