Austurvöllur is a popular public square in Reykjavík, Iceland, known for its cafes and as a gathering spot for locals. It's also a hotspot for protests, being close to the Icelandic Parliament. The square features a statue of Jón Sigurðsson, a key figure in Iceland's independence movement. With its central location and historic significance, Austurvöllur is a vibrant hub in the heart of Reykjavík.