A cable-car is the easiest way to access the top of the mountain. This was also the case in the game San Andreas, though the location of the mountain, as well as the peak itself, were different. Quick history lesson: The tallest peak in GTA 5's version of San Andreas is Mount Chiliad. However the biggest and possibly oldest mystery of the most recent installment of the franchise hasn't been solved yet - maybe because it couldn't be? Sure, plenty of easter eggs have already been found, including several UFOs, the frozen alien in North Yankton and most recently the Bigfoot Peyote.
