Nowhere is hyper than khan's colleseum, also there's no better feeling than flawlessibg an opponent in the throne room and having Kahn tell them "You suck!"
pit at night with classic music
on a related note i remember used for glue sayin years ago dat the black forest was the best cause u couldnt see reptile once he went invisible lol
I think "Training dojo" is actually called "Challenge tower", but I'm not sure if I'm seeing things here or not.
And counting time I've spent there, it's probably my favorite lol.