Historypin is a way to record moments in time to a map. Anyone can make a pin and create a customized tour using crowd-sourced knowledge of locations.
Pin pictures, videos, or audio recordings to the map and tag them with InteractiveCrownStreet. You can pin your impressions, pictures, photography, memories, buildings, or anything else you wish to record. You can even overlay your image on Google Streetview! Click here for an example.