The flea market scene in Oslo hosts at least one true local gem: Grünerløkka flea market. This flea market is as much a curiosity as it is really trading; the atmosphere and all the weird things make it worth a visit even if you are not necessarily looking for used vinyl records or a glaring lampshade. If you head here on your trip to Oslo and seriously want to shop for vintage jewelry and other items, plan a few hours to browse the different stalls. There are a lot of discoveries to be made.