A huge market where almost everything is on sale. However it has a rather dangerous reputation. Pick-pocketing, grab-and-run theft are commonplace and there have even been instances of armed robberies. Overall Mercado Oriental can be a fascinating destination but is generally not recommended for the average tourist. If you still want to go, go with someone who knows the place and whom you know personally and trust. It should go without saying that you should never take any valuables (including cell-phones and cameras), that you can't risk losing.