Yes, haggling is common in local markets, but always do so respectfully and with a smile—starting at about 50-70% of the initial price is a good rule of thumb.

A 10% tip is customary in restaurants, but check your bill first—some places include a service charge. For small cafes or street food, rounding up is appreciated.

In cities like Lima, combis (small buses) don’t have fixed stops—just wave them down and shout 'baja' when you want to get off. Be prepared for tight spaces and fast driving!

Drink coca tea, avoid heavy meals, and take it easy for the first 24-48 hours. Some travelers also take altitude sickness medication like acetazolamide as a precaution.

Always ask for permission first, especially in rural areas like Cusco or Puno. Offering a small tip (1-2 soles) is often appreciated for posed photos.

In many homes and small restaurants, it’s polite to finish everything on your plate—it shows appreciation for the meal. Leaving food might be seen as wasteful.

In some Andean communities, it’s considered disrespectful to step on or disturb the apachetas (stone piles) along hiking trails—they are spiritual offerings.

Book your tickets directly through the official government website to avoid markups from third-party sellers. Also, consider hiking the Inca Trail or taking the train from Ollantaytambo instead of Cusco for cheaper options.

Support local artisans by buying directly from them, avoid single-use plastics, and choose eco-friendly tours that respect wildlife and indigenous communities.

Try cuy (guinea pig) in the Andes—it’s a traditional dish often served roasted. In the Amazon, sample juane, a rice and meat dish wrapped in banana leaves.

Learn a few basic Quechua phrases (e.g., 'Allin p'unchay' for good morning) in Andean regions—it’s a great way to show respect and connect with indigenous communities.

Visit during the dry season (May-October) for easier hiking and wildlife spotting, but be prepared for higher temperatures. The wet season (November-April) offers lush scenery but more challenging travel conditions.