Where these figures come from

Every price, group size and rule on our Haarlem rental pages is read from a published page, usually the operator's own website. Here is each one, with the page we read it on and the date. We read the website, not the boat: if something on the water differs, the operator is right and we would like to hear about it.

Our rules: the operator's own site comes first, and where two sources disagree a person checks before anything goes live. "From" prices are the lowest an adult can book: group totals add the city tax where the operator states one. A Google Maps listing is our last resort, used only for a fact nobody else publishes, and it is named below wherever we did.

Sources appear here as each rental's figures are read and checked.

Source kinds we use, best first: the business itself, the operator's own website, official records, OpenStreetMap, a booking platform, published press, a review site, its Google Maps listing, a directory listing.