I went there for a storytelling event for kids, but I failed because the event was not that day but next week. The staff there was extremely nice with me helping to check when the event is going to be, and because we were there, they told us to see the museum. The museum is in the first floor, next to the kids section of the library 📚 and actually it's free 🆓 It's not a big museum, but enough to see different animals of Iceland. There are aquariums with fishes 🐡🐠and videos of the diffe, I think the visit was worthy. And as I said, the staff is super nice! 😌