Head to Perlan, a glass-domed landmark perched on Öskjuhlíð Hill. Inside, you’ll find immersive exhibitions about Iceland’s glaciers, volcanoes, and northern lights. Don’t miss the man-made ice cave and the observation deck, which offers 360° views of Reykjavík and the surrounding bay.

• 🎟️ Entry Fee: ~4,900 ISK

• 🕒 Time Needed: 1.5–2 hours