Reykjavík Art Museum Hafnarhús, located in the oldest part of Reykjavik, is a cool spot to check out some cutting-edge contemporary art. With six galleries showcasing works from both local and international artists, you'll get a taste of the vibrant art scene in Iceland. Don't miss the collection of Erró's pop art pieces—it's a must-see for art enthusiasts. Plus, the building itself has a rich history, originally serving as a bustling harbour warehouse back in the day. So, if you're into art and history, swing by Hafnarhús for a dose of culture in Reykjavik!