For this years big trip I'm looking into spending a few days of May in Sweden, starting at Gröna Lund, nipping into Kolmården and a weekend at Liseberg. I've never done any of these parks so I'm seeking all sorts of advice- tips, queue patterns, food etc.
I will admit I'm a bit hesitant about Liseberg because it falls on the weekend (due to the operating hours of the other parks)- what sort of queues am I looking at? Should I prepare for hour waits?
Any sort of tips will do, thanks in advance