Home to Iceland's national parliament and vibrant nightlife, Reykjavík City Center boasts landmarks like Tjörnin pond, Hallgrímskirkja, and lively Austurstræti and Bankastræti streets.
While there might not be top attractions in Háaleiti, you can explore the larger area and discover places like Kringlan Shopping Mall and Laugardalslaug Geothermal Pool.
Just east of Reykjavík's city center, Laugardalur offers various recreational facilities, including the main stadium. Known as "hot spring valley," it's perfect for travelers seeking leisure activities.
If you're spending some time in Tún, Laugavegur and Hofdi House are top sights worth seeing.
Though Hlíðar might not have many top sights, you can venture to the surrounding area to see attractions like Reykjavik Harbour and Perlan.