Metropolis vacation

The colloquially-termed Metropolitan Vacation is a small programming oversight in the level Metropolis of the video game Halo 2 that allows one to explore parts of the level previously thought to be inaccessible, or simply just scenery. This glitch is similiar to the "Rooftops Vacation", the "Cairo Station Vacation", and the "Delta Halo Vacation".

How To Get there
Follow the instructions for getting the Scarab Gun.

What You can Do
Most noted among the attractions of this area is the above aforementioned Scarab Gun, and the giant soccer ball. One may have fun by running rampant with one's scarab gun and Banshee, and causing as much chaos. The level is also very rich in detail and interesting places to explore.

How to get there
Follow the instructions for getting the catch skull

What you can do
Go to the right tower. Jump on a boulder slightly coated with green mash.After that, there'll be a hude 'dome' shaped building there. You can expolore the area.