The story says that a ship was in mayday mode near the lighthouse, but the crew manage to survive. Since then the lighthouse is called Christmas eve lighthouse.
It is one of the most photographed object in Trosa. Almost every boat that travels in Trosa archipelago passes by the lighthouse.
I’ve build the place in cardboard, just for fun. It is interesting to build things of reused cardboard and paint it.
You can try for your self and see how fun it is😉