Concordia to Salto Border Crossing: Argentina to Uruguay 2026
The Concordia to Salto crossing runs over the Salto Grande hydroelectric dam on the Uruguay River. It links Concordia in Entre Ríos with Salto, Uruguay’s second city and its hot-springs capital. It is the northernmost of the three Argentina-Uruguay bridges in Entre Ríos.
Quick Facts
- Argentina side: Concordia, Entre Ríos
- Uruguay side: Salto
- Controls: integrated, located on the Argentine side of the dam
- Hours: Argentina’s border center lists the crossing as open 24 hours for private vehicles. Some services, such as sanitary checks into Argentina, have run on shorter daytime hours, so cross in daylight
Getting There
Buses run from Buenos Aires to Concordia in about six hours. Local and international buses connect Concordia and Salto across the dam. A small river launch between the two cities has also operated at times, so ask locally whether it is running.
Most crossers are local residents, and peak time is late morning through the afternoon. During Argentine holidays, lines can reach an hour or more.
Crossing Step By Step
- Stop at the integrated control on the Argentine side
- Have your exit and entry processed by both countries’ officers
- Cross the dam into Salto
- Return the same way when you are ready
Why Choose Salto
Salto’s thermal resorts, such as Daymán and Arapey, turn a visa run into a short holiday. Spending a few days in Uruguay also makes your return to Argentina look less like a routine reset.
Uruguay Entry
Most Western passports get 90 days visa-free in Uruguay. Officers can ask how long you plan to stay and how you will leave. Argentine and Uruguayan controls are integrated at the bridges, so you usually see both sets of officers in one stop.
Argentina’s Tourist Stay And Visa Runs
Most Western visitors get up to 90 days in Argentina on arrival. You can apply once for a 90-day extension at a Dirección Nacional de Migraciones office, but most long-stay visitors cross into Uruguay or Chile and come back instead. That still works, but it is not a right. Under Decree 366/2025, border officers can refuse entry if they have good reason to believe a “tourist” is really living or working in Argentina, and they can give fewer than 90 days. Since mid-2025, visitors without permanent residency may also be asked for health insurance covering their stay.
Bring Proof Of Onward Travel
Border officers on a visa run are deciding one thing: will you leave again on time? A confirmed onward or return booking is the quickest way to answer that. It matters most when you are re-entering a country you only just left, and on the flight leg if your run involves one.
If you do not want to commit to a real ticket yet, Fast Onward Tickets issues an onward flight reservation in minutes. See our complete guide to proof of onward travel for what officers and airlines accept.
FAQs
Is Concordia better than Gualeguaychú?
It is further from Buenos Aires but handy if you live in the north of Entre Ríos or Corrientes. Gualeguaychú is the shorter trip from the capital.
Can I walk across the dam?
No. Cross by bus, car or taxi.
Do Argentina and Uruguay both stamp passports?
Entries and exits are recorded electronically. Check that your entry date and allowed stay are correct before you leave the control.
Planning another run? See all our border run and land crossing guides, organized by region.
The Bottom Line
Concordia to Salto is a relaxed crossing with a good reason to linger. Go in daylight and carry proof of your onward plans.