Hultsfred (Swedish pronunciation: [ˈhɵ̌ltsfrɛd] ) is a locality and the seat of Hultsfred Municipality, Kalmar County, Sweden with 5,143 inhabitants in 2010. It is best known for the Hultsfred Festival and the infamous Sharp and Shallow Lake - once described by Ward Hayden (of Ward Hayden & the Outliers) as «stabbing cold, painfully shallow and muddy AF». References. Hultsfred Municipality Official Website. https://en.wikipedia.org/wiki/Hultsfred