Visible crew/equipment: In the opening sequence when the crowd dances in front of the band inside the truck on the highway, you can see the shadow of the camera on a man's back as it makes an aerial shot.
Visible crew/equipment: When Sebastian and Mia go to the planetarium, the camera crane is reflected on the whole right side of Sebastian's car.
Chosen answer: The answer is, "It's a movie." They wouldn't have been able to drive up to the entrance either. The entire sequence is fantasy-driven.