The Vinewood Tour is a pastime available in GTA V. At certain times of the day, the Vinewood Tour bus will be parked next to the Wax Museum on Vinewood Boulevard and a bus icon will appear. For a fee of $40, the character can take a tour (lasting approximately 15 minutes of real time) past a number of landmarks in the vicinity, as a female tour guide talks about the area's sordid history.
About a dozen actual locations are featured in the tour, and the player can choose to skip to the next one or allow the bus to drive between each location. During the drive, the tour guide and passengers will make random remarks.
One stop of note is Vinewood's Epsilon headquarters, and the tour guide will reveal she is a member.
During the tour, the player can toggle between first-person or third person view; in third-person view the camera will automatically focus on highlighted locations; the first-person view offers only limited view due to the character sitting behind a wall of the bus.
Completing the bus tour does not appear to be necessary for 100% completion.