If you are a fan of art, beauty, and history you need to check out this virtual tour of the Sistine Chapel which features the brilliant work of Michaelangelo. This is truly breathtaking in person but this website gives you the second best way to view the chapel. It is very cool.
View Sistine Chapel HERE (it takes a few moments to fully load but worth the patience).
Speaking of the Vatican... if you want to understand Roman Catholic beliefs, particularly in how they are distinct from Protestant beliefs, R.C. Sproul has recently taught a series on this subject. You can listen to these lectures HERE.