Can I use Argentine pesos in Montevideo?

Some places accept pesos but at poor exchange rates. Bring USD cash or use ATMs in Montevideo for Uruguayan pesos. Credit cards work at most restaurants and shops.

Is one day enough to see Montevideo?

Yes for the highlights. You can see Ciudad Vieja, Plaza Independencia, Mercado del Puerto, and walk the Rambla. You won't see everything, but you'll get a solid feel for the city.

What if the ferry is cancelled due to weather?

Buquebus cancels in severe weather, usually in winter. They'll reschedule you for the next available departure at no extra cost. Check weather forecasts before booking day trips in June-August.

Do I need travel insurance for a day trip?

Not required but recommended. Your Argentine travel insurance may not cover you in Uruguay. Check with your provider or buy single-day coverage online.

How to Take a Day Trip to Montevideo from Buenos Aires

Take the 1-hour Buquebus ferry from Puerto Madero to Montevideo's Port. Book tickets online for $45-75 USD round trip. Leave Buenos Aires by 8 AM, explore Montevideo's Old City until 5 PM, then catch the evening ferry back.

Book your ferry tickets online. Visit buquebus.com and book round-trip tickets. Choose the 8 AM departure from Buenos Aires and 6 PM return from Montevideo. Standard class costs $45-60 USD, primera class $65-75 USD. Book 2-3 days ahead for better prices.
Arrive at Puerto Madero terminal 1 hour early. Get to Buquebus Terminal at Av. Antártida Argentina 821 by 7 AM for immigration processing. Bring your passport - Uruguay requires it for all visitors. The terminal has cafes if you need breakfast.
Complete immigration at both ports. Exit Argentina at Buenos Aires terminal, then enter Uruguay upon arrival in Montevideo. Keep your passport handy throughout the day as you'll need it for the return journey.
Walk or taxi from Montevideo Port to Old City. The port is 1.5 km from Ciudad Vieja (Old City). Walk along Rambla Sur for 15 minutes or take a taxi for $5 USD. Most day-trip attractions are within walking distance of each other.
Explore Ciudad Vieja and central Montevideo. Visit Plaza Independencia, walk down Sarandi pedestrian street, see the Mercado del Puerto for lunch. Allow 6-7 hours total before heading back to the port by 5 PM.
Return to port 1 hour before departure. Be at Montevideo's Buquebus terminal by 5 PM for the 6 PM ferry. Complete Uruguay exit immigration and Argentine re-entry. You'll arrive back in Buenos Aires by 7 PM.

Can I use Argentine pesos in Montevideo?: Some places accept pesos but at poor exchange rates. Bring USD cash or use ATMs in Montevideo for Uruguayan pesos. Credit cards work at most restaurants and shops.
Is one day enough to see Montevideo?: Yes for the highlights. You can see Ciudad Vieja, Plaza Independencia, Mercado del Puerto, and walk the Rambla. You won't see everything, but you'll get a solid feel for the city.
What if the ferry is cancelled due to weather?: Buquebus cancels in severe weather, usually in winter. They'll reschedule you for the next available departure at no extra cost. Check weather forecasts before booking day trips in June-August.
Do I need travel insurance for a day trip?: Not required but recommended. Your Argentine travel insurance may not cover you in Uruguay. Check with your provider or buy single-day coverage online.