San Andreas Sightseer

"Explore all of Los Santos and Blaine County."

- In-game description

San Andreas Sightseer is an achievement/trophy in Grand Theft Auto V.

Acquisition
The San Andreas Sightseer achievement/trophy can be unlocked when all of the map has been explored.

Tips

 * Flying around the map naturally will gradually count towards this achievement. Bear in mind that all the surrounding sea (only of which is indicated on the map) must be explored.