Here is a brief and very top level account of my 4 1/2 hours tour of Paramount Studios this past Thursday.
First off I arrived at the studio a full 30 minutes before I had expected and spent a little time decompressing and drinking an English breakfast tea. Then it was off to the studio.
I checked in, got my badge, and was informed that in all likelihood I’d be hearing my name a lot during the day. (Robert Evans is a producer at Paramount and was involved in some of their most famous films.) People waited for the tour in a staging area with items from films and Oscars on displays. Soon my tour guide arrive, Aaron, collected the three other people in our group and we were off. (My V.I.P. tour was just 4 people which made for a vey nice and conversation experience.)
We drove around the lot and Aaron was very well informed and knew his job quite well. We visited the historic Bronson gate where people used to arrive in hope of scoring jobs as extra and bit players. Charles Bronson was discovered there and took his name from the street. (The street is no longer there as the Studio has expanded since then.)
We drove past active soundstages and though Aaron was not allowed to tell us what was shooting on the film stages I worked out from the clues that it was the up coming SF film, The God Particle. 
Another interesting location was the old production buildings where writers, directors, and star under 
contract worked. You can see the producers builders in the Star Trek Episode Patters of Force doubling as the NAZI headquarters.
Of course their backlot has a New York set, one locale is where the famous statue of Liberty head comes bouncing down the street in Cloverfield. There was another standing exterior set, The Alley, which is used as the dangerous street/alley in many television shows.
We also visited on of the four film vaults on the property. This was not a film vault per se as it was a vault of VHA, BETA, and all sorts of various storage media for the titles.
They provided a buffet lunch outdoors, picnic style. The weather, though warm, was pleasant and the others guests and the guides all made for a friendly setting.
We visited the archive, which is the closest thing Paramount has to a museum. 
I have the impression that unlike Warner Brothers Paramount only recently began a corporate culture of preservation of artifacts in the last few decades. However unlike WB they allowed photos in the archive while WB forbade them in their museum.
We ended the tour in the Prop Warehouse, a place where many oversized props are stored and displayed.
Over all I very much enjoyed the tour and would recommend it if you come to Los Angeles.
