You set off downhill over the cobbled streets of what is obviously an very old neighborhood (though modern cards wiz by on the nearby streets). It's a nice day, and you look up at the clouds and the picturesque slate rooftops. In no time at all you're completely lost. You look around, trying to identify something that's actually on your map. No dice, you just see a bunch of tiny tobacco shops and used book dealers. None of the street names look familiar either. You could just keep going, only your road splits. One way, it seems to keep heading slightly downhill into some sort of flea market or bazaar. It's sort of noisy down there. The other branch starts to climb, up to where you can see the steeples of what must be a basilica perhaps a mile ahead.

What do you do?
Head uphill
Head downhill
Try to retrace your steps