Once a year the Askö laboratory in Trosa archipelago open for the public.
The place is part of Baltic sea center. Marine biology research is going on constantly out there.
At www.itrosa.se you can read about the day at Askölab.
It was a wonderful day and so exciting to sea all the different animals living in the sea.
I made a drawing of the day 🙂
And here’s a photo. You can see more photos at itrosa.se