Choose a useful area
Start with the dated city snapshot and a modest search radius. The default center is a documented city-center coordinate. If you enter your own location, it must be inside the extract. A search circle extending beyond the data boundary is labeled partial rather than appearing complete.
The selected places are candidates for your itinerary. Mapping coverage varies by neighborhood and country. A blank area can reflect missing data, a restrictive filter or an extract boundary; it does not establish that no drinking water exists.
Read the details before adding a stop
Check access, fee, opening-hours, bottle and seasonal fields. Unknown values remain unknown. A point inside a customer-only establishment has different practical constraints from an outdoor public fountain. Open the linked source record when a detail affects your plan.
The stricter filters can require an explicit free-water or bottle-friendly tag. They reduce uncertainty in the data but do not inspect current conditions. A missing bottle tag does not prove that a bottle will not fit, just as a positive tag cannot guarantee the tap is working today.
Build a resilient trip card
Select a small number of stops, arrange them around your own itinerary, and keep alternatives. The personal review checkbox records that you examined the details; it is not a site endorsement or a water-quality certificate. Export the trip card with the source time intact.
Use a separate navigation source for safe public paths. The position sketch and distance values do not account for rivers, walls, restricted entrances or crossings. Carry a fallback water supply and change plans if local signs or conditions disagree with the saved data.