
Collect your city's landmarks, one walk at a time
Your city is a treasure hunt. Thousands of landmarks wait on your map as grey ghosts. Find one, photograph it, and it turns to colour and joins your collection, with its story. Complete sets, follow a walking order, fill in your city. Free to start.
A source that found nothing is a measurement. A source that has not run is a gap. Neither means the launch lacks the thing.