Westeroscraft, the people who brought you Minecraft versions of various Game of Thrones locales, recently recreated King's Landing-- the results are astonishing. Recently posted on Reddit, the images show a comprehensive model of George R. R. Martin's capital city, adding to the building community's already impressive models of Dragonstone, Harrenhal, and Winterfell. King's Landing is a breathtaking example of what a little dedication, and a lot of free time can produce, Reddit user Pizzainacup commenting that it took about 100 builders 4 months to complete the project. He then went on to state that the Westeroscraft community had plans on recreating all of Westeros within Minecraft.
With the third season of HBO's hit series slated to premier on March 31st, this might be the closest you'll get to Westeros for a couple more months, however with that level of detail that might not be much of a concession.