By breakfast time, the town is already focused on trips. People talk about park plans, dry shoes from yesterday, or go to catch the first bus. Puerto Iguazú is social, so meeting people is easy. But the feeling is more like an early-start jungle town than a late-night party area. Evenings are humid and calm, with beers on terraces, simple dinners, and lots of debate about which side of the falls is better. Most travelers stay only a short time, so people change quickly, and the town feels like a shared stop with good stories.

Skip Puerto Iguazú if you want a place with many different things to do. The town itself is small, touristy, and centered on one main attraction. So after seeing the falls, there is not much serious trekking, nightlife, or city exploring. If you are on a tight budget and dislike extra transport costs, park food, and border logistics, this stop can become annoying quickly. But if big nature is the main reason for your trip, it is clearly worth it, especially if you enjoy seeing a border town built around something truly powerful.

A big part of getting here involves another country. Many backpackers arrive through Foz do Iguaçu in Brazil and cross on a Rio Uruguay bus. It runs about every 30 to 60 minutes and usually costs around ARS 7,000 to 10,000, depending on the route. You may have to get off at both immigration posts. If your bus leaves, the next one usually comes soon. Flying from Buenos Aires to IGR is the easiest option. The flight takes about 2 hours, then it is around 30 minutes into town by bus or taxi. Booking local buses the same day is usually fine. Flights are less flexible.

April, May, and early June are the best time for most people. The weather is still warm, usually around 22°C to 26°C, but the air feels less hard than in high summer. Walking the circuits feels easier then. Late November and early December can also be excellent, though rain can still ruin a few days. January and February are hot, wet, and sticky, often above 30°C. July is cooler and pleasant, but busier. The park is open all year, though heavy rain can stop boat trips or affect some circuits.

Cash makes things easier here. Cards work in many places, and the Rio Uruguay counter at the bus terminal often accepts them. But small shops, tips, and unexpected border-day purchases are still easier with pesos. There are ATMs, but do not depend only on them because fees happen and machines can be empty. Internet in town is decent, Wi-Fi is usually fine, and signal inside the park can be weak. Bring snacks for the falls because food inside is okay but overpriced. Also, short power cuts do happen.

The main danger here is small and annoying crime, not anything serious. After dark, be more careful than in many parts of Argentina, especially around the Triple Frontier area and quiet streets near the border. Keep your phone out of sight when you are waiting, split your cash, and fully close your daypack. Registered taxis are the smart choice at night. The land crossing to Brazil is usually easy and safe, but daytime is better. At night, there are fewer transport options, and long waits in the heat are unpleasant too.