Is there anything fun to do besides PvP?
Anet’s idea of endgame is doing the same crap you did while leveling up.
Have fun!
Fractals are really fun. They start off fairly challenging but as you go up the levels they get increasingly difficult. Best dungeons in the game, imo.
Also join a guild for guild missions, do world boss events. End game is very wide open in this game, there is many ways to progress your character, you are not limited to one instance only like in so many other gear treadmill type MMOs.