19. Where do these people want to go? How to get there?

Based on the images, the people in the first picture (image 1) appear to be in front of an Egyptian monument in St. Petersburg, Russia. The people in the second image (image 2) seem to be looking at a map in a street. The people in the third image (image 3) are on a street in Edinburgh. It is impossible to tell where these people specifically want to go without more information.