What we verify
- Prices — admission fees, transport tickets and hotel rate ranges are checked against the operator's own site.
- Opening hours and seasons — verified against the official venue site within the last 30 days of publication.
- Locations and addresses — cross-checked against Google Maps and the venue's own contact page.
- Historical and cultural facts — sourced from museum collections, peer-reviewed publications and recognised tourism authorities.
- Names and spellings — Dutch spellings, place names and diacritics follow the standard set by Onze Taal and the relevant municipality.
Sourcing requirements
Statistics, claims about "the best", "the largest" or "the oldest" must be backed by a primary source (museum archive, CBS data, NBTC tourism report or peer-reviewed paper). Anecdotal claims are labelled as such.
Review cadence
Every page is rechecked at least every six months. Pages covering seasonal events (tulips, King's Day, Sinterklaas) are rechecked before each season.
Reporting an error
Email corrections@dutchtravelguide.example with the page URL and the issue. We acknowledge within two business days and publish corrections transparently when warranted.