I live near the A7, a North/South directed highway in Germany going all the way from DK to AT and I also live near a motorcycle hotspot/meetup point.
In the summer, there are so many Scandinavians doing just that, making long distance travels with motorcycles, sometimes even with these small motorcycle trailers attached. They go camping in my town and continue the next day further south (or back up north respectively).

I don’t have a bike nor do I like camping, but I love seeing these guys every time :D