How we research
- Operational, immigration, customs, document, opening-hour and price information is sought first from official and primary sources: government agencies in Brazil, Argentina and Paraguay, park administrations and the attractions’ official websites.
- Secondary sources can help us understand travelers’ common questions, but they are not used as a basis for rules and amounts.
- We do not copy texts, descriptions or itineraries from other sites.
- We do not publish personal experiences that did not happen. The guide does not claim to have “visited” or “tested” anything unless that is true and documented.
How we verify and update
- Every sensitive piece of information has its source, link, verification date and review period recorded in a single place in the system.
- When the review period expires, the page automatically shows a warning that the information may be outdated.
- Information that has not yet been verified is shown as such, with a recommendation to confirm it with the official source.
- We do not repeat amounts (such as allowances) in several places in the text: they come from the central registry, so a single update applies to the whole site.
Corrections
Found something wrong? Write to us via the contact page with the link to the official source. We will correct it and update the verification date.
Affiliates
Some links may belong to partners (hotels, tickets, travel insurance, car rental, transfers, tours). If you buy through them, we may receive a commission at no extra cost to you. These links are labeled and technically marked as sponsored. Commissions do not change information, recommendations or the editorial order of presentation.
Advertising and sponsored content
- Ads appear in spaces labeled “Advertising”.
- Sponsored or featured businesses get a visible badge.
- Sponsored content is always labeled and follows this policy; advertisers do not change official information or buy rankings.
- We do not show ads in searches, forms, legal pages, tools or pages with little content.