I found this fun data set recently, and since I have an unhealthy obsession with Game of Thrones, I figured why not make a visualization showing which house has attacked each other.

Green is for battles where the attacker won and red is where they lost. You can hover over each line to see more details about the battle.

full size map

This was made using D3.js and the Chris Albon’s “The War of the Five Kings” Dataset, which can be found here: github.com/chrisalbon/war_of_the_five_kings_dataset.

Stay tuned for more fun data viz like this in my newsletter!