, the fermented shark that's Iceland’s nationwide dish. Surströmming is fermented herring and is particularly distinct from fried or pickled herring. At Persistent Wanderlust, I create about my two great passions: travelling and diving – and have been doing so because 2013. It's possible not a enthusiast of fermented herring, https://www.youtube.com/watch?v=OS365DWxnKQ