When you need to find out something then you probably use Google , most people do for pretty much everything for finding out the latest news to finding places to go to, and information about those places.
This week Google updated the later of those two, providing you with more information about the places that you have searched for, particularly providing you with information about how crowded a location typically gets throughout a day with a new feature.
This new feature will let you know how crowded a place is in real time, using aggregated, anonymized location history data to gather that information.
Google will also use this data to know how long people stay in a single place, which you can then use to plan your entire day around.
All of this information is now viewable in both Google Maps and Search.