Sigurjon Olafsson Museum is just one of the attractions in Laugardalur, Reykjavik so you might want to stop by during your trip. It's also full of great shops and restaurants, so you can spend the afternoon having a wander. If you want to experience more of the culture Reykjavik has to offer, head to Laugardalslaug Geothermal Pool, Laugavegur, and Reykjavik City Museums.