Finished the Civil War quest's earlier today... Ending with an attack upon Solitude (Stormcloak side)..
After i started out with the main quest again.. Got a quest where am suppose to meet this guy in solitude.. So i thought "Screw this am fast traveling now".. BUT i couldnt, cause guess what.. I havent discovered Solitude yet (Even though, i was an hour or two earlier fighting and bleeding in that city)

lol