Set up user name and home location, then optionally mark nearby visited sites.
Profile data is stored locally in your browser only.
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Track World heritage visits and travel with a maintained UNESCO site catalogue, while keeping personal data under your control. A periodic opt-in statistical submission can be enabled to track usage interest; no personally identifiable information is submitted, and a pseudonymous identity links submissions from the same client.
data/current/unesco_official_sites.geojson.localStorage (persists across browser restarts).Export downloads your local profile .profile file. Import loads a compatible .profile file, so you can migrate data between systems without backend support.
Sites with very large UNESCO component counts are grouped under Multiple sites and not shown to reduce map and list clutter; visited, searched, or explicitly selected sites are shown.