Wondering how to fast travel in Saints Row? You need to unlock Saints Row fast travel locations by taking a picture of a specific location using your smartphone. These locations are essentially landmarks that appear as small yellow train icons on the Saints Row map and turn purple once successfully unlocked. You also earn a small amount of XP when you unlock each location, which helps to level up quickly and unlock new Saints Row skills.
To take a picture, open up the smartphone menu and scroll to the camera – a small rectangle appears, showing you where to point the camera. Once you’ve taken a picture, you unlock that fast travel location permanently and can use it throughout your time in Santo Ileso.