Do colleges have secret tunnels and hidden rooms like hogwarts?

I have always liked the mauraders map concept at hogwarts, but i am unfortunately a muggle and will be enrolling at a muggle college. Are there hidden off limits areas on college campuses and if so I would like to obtain an extremely detailed map of the campus showing every door room and tunnel as well as the... show more I have always liked the mauraders map concept at hogwarts, but i am unfortunately a muggle and will be enrolling at a muggle college.

Are there hidden off limits areas on college campuses and if so I would like to obtain an extremely detailed map of the campus showing every door room and tunnel as well as the storm drain layout.

I plan to have fun exploring the campus on weekends and wonder if hidden areas exist and what kind of off limits areas there are?

Who would know about these areas on a typical campus?
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