On the Sugarloaf thing (Pao de Acucar) sure, both trad and bolted I´ m led to believe, I know I´ ve sent bolts out there few times for replacement work.
you can do the K2 climb up to christ the redeemer. Did it about 6 months ago, great day out!
mostly bolted (albeit quite spaced). There's 1 pitch of trad on it