Start with your own records
Check the album date, itinerary and any location information stored in the original file. Messaging apps and exported copies may omit metadata. A missing location field does not mean the original never contained one.
Compare public landmarks
Architectural details, signs and distinctive terrain can suggest a landmark. Compare public reference images from several viewpoints. A similar building or coastline is not enough to identify an exact spot.
Keep the scope appropriate
Use this process for your own travel memories or public landmarks. Do not use a person’s photograph to locate their home, current whereabouts or a private meeting place. Remove identifying background details before sharing an uncertain location publicly.
Label the conclusion honestly
Record a likely landmark as likely until the visual details and your own timeline agree. If the image is too generic, leave it unresolved. The metadata guide explains how to review and remove location information in your own photographs.