Probably the best map pack Bungie has ever made, the Noble Map Pack contains 3 new maps, Breakpoint (an Invasion map), Tempest (a forge map) and Anchor 9 (a map with space combat). 

As an avid forger, Tempest will be my favorite map without a doubt, but some of you that prefer the more classic, competitive combat might favour Anchor 9. I would guess that most people would like Breakpoint the most, as it fits one of the funner gametypes in Reach, Invasion.

Along with the awesome maps come of course loads of achievements, yet none of them are really that hard to get. The pack comes with 7 (of course) new achievements worth 250 gamerscore.

The map pack came out November 30th 2010 and is available for 800 Microsoft Points (10 bucks).