Bouldering/Crags around Buenos Aires

Greetings, I will be in Buenos Aires for 2 weeks in the beginning of December and I am wondering if there is any bouldering close to the city or crags that might lend themselves to traverses or ground up problems.
I have tried to find some threads regarding this but have not been successful so I am hoping someone here can help me out.
Thanks so much!

Hi man!!

Unfortunately there are no crags in Buenos Aires, nearest ones are 5hs drive, in Balcarce!

Thank you so much for your reply.
I am bummed at the lack of nearby climbing, but thanks again for the beta.