Best Time to Visit South America: May or Jun 2026

That's the million-dollar question for South America! For a good balance across diverse climates, aim for the shoulder seasons: September to November (spring) or March to May (autumn). This avoids the peak summer crowds and prices in many popular spots like Patagonia and the Andes, while still offering pleasant weather in places like Brazil and Colombia. You'll find fewer tourists and often better deals, making it a sweet spot for exploration.

Altitude sickness is no joke, and it can really put a damper on your trip if you're not careful. My top tip is to take it easy for the first 24-48 hours upon arrival – no strenuous hikes or heavy meals. Drink plenty of water, avoid alcohol, and consider sipping on coca tea, a local remedy that genuinely helps. Many travelers find that acclimatizing slowly makes all the difference.

For something truly special, consider exploring the Lençóis Maranhenses National Park in Brazil. Imagine vast white sand dunes dotted with crystal-clear freshwater lagoons – it's otherworldly! The best time to visit is right after the rainy season (roughly May to September) when the lagoons are full. It's a bit of a journey to get there, but the surreal landscape is unlike anything else on the continent.

For inter-country travel and long distances, budget airlines are often your best bet for speed and affordability, but book in advance! Within countries, long-distance buses are incredibly common, comfortable (especially the 'cama' or 'semi-cama' seats), and a fantastic way to see the landscape. Just be prepared for some epic journeys – they can be an adventure in themselves!

It's wise to be aware, but don't let fear paralyze you. The golden rule is to avoid flashing valuables like expensive jewelry or electronics, especially in crowded areas or at night. Stick to reputable taxis or ride-sharing apps, and trust your gut – if a situation feels off, remove yourself from it. Most visitors have fantastic, trouble-free trips by taking sensible precautions.

Punctuality can be a bit more relaxed in many South American cultures, so don't stress if a social meeting starts a little later than planned – it's often part of the charm. Also, when invited to someone's home, it's customary to bring a small gift, like pastries or a bottle of wine. Showing genuine interest in their culture and attempting a few basic Spanish or Portuguese phrases goes a long way too!

The cheapest months to visit South America are typically Dec during the off-season. You can save 30-40% on hotels and flights compared to peak summer months. While weather may not be ideal, you'll enjoy fewer crowds and significant savings.

We recommend spending 3-5 days in South America to see the main attractions without feeling rushed. This gives you time to explore the top sights, experience local culture, and take a day trip if desired. Budget travelers might do 2-3 days, while those wanting a deeper experience should plan for a week.

Avoid visiting South America during Dec if possible, when weather conditions are less favorable. Also, be cautious of tourist traps in heavily visited areas - research attractions beforehand and consider booking skip-the-line tickets for popular sites.

South America can be enjoyed on various budgets. Daily costs typically range from $50-80 for budget travelers, $100-200 for mid-range visitors, and $250+ for luxury experiences. Prices are highest during May and lowest during off-season months. Book accommodations early to secure better rates.

South America is famous for its unique attractions, rich culture, and memorable experiences. The destination is best known for its architectural landmarks, local cuisine, and vibrant atmosphere. Visit during May or Jun for the best experience.