Randy

I just been trying to get a few answers about something especially about Mount Chiliad in GTA v. I'm an older man and I never really played video games I just got in the GTA for the first time and I'm unlocking stuff and learning stuff as I go some people online say that you can open them out and then find stuff inside but according to other people you cannot it's just a Easter egg it's not real so which is it does anyone really know?