Restore my map history

Solution
Unfortunately, once that is deleted, it is gone. Google doesn't have a restore option for it so the deletion of location history / your timeline is irreversible. The location data has been permanently deleted. When you delete your location data, neither you, nor Google, will be able to access it again.

Here is info on the timeline... https://support.google.com/maps/answer/6258979?vid=0-2167895081-1476304453401&co=GENIE.Platform%3DAndroid&oco=1

Here is info on the location history... https://support.google.com/accounts/answer/3118687?vid=0-2167895081-1476304453401&visit_id=0-636119013060540426-3251838730&rd=1
Unfortunately, once that is deleted, it is gone. Google doesn't have a restore option for it so the deletion of location history / your timeline is irreversible. The location data has been permanently deleted. When you delete your location data, neither you, nor Google, will be able to access it again.

Here is info on the timeline... https://support.google.com/maps/answer/6258979?vid=0-2167895081-1476304453401&co=GENIE.Platform%3DAndroid&oco=1

Here is info on the location history... https://support.google.com/accounts/answer/3118687?vid=0-2167895081-1476304453401&visit_id=0-636119013060540426-3251838730&rd=1
 
Solution