[rob74]

Ah, that explains a lot! We actually visited Sweden last summer (with a camper van), and the first few days were still in the summer vacation. The first night was no problem, because we had reserved a place, but for the second night we only found a place at the third campground we tried. Then, once the vacation was over, the campgrounds were much less crowded (except for an influx of pensioners) - but some attractions (e.g. a historical railway) were already closed.