Djúpalónssandur
Known to locals as the Black Lava Pearl Beach, Djúpalónssandur makes for a breathtaking walk. Start down Nautastígur, or the Path of the Bull (you can see it from the parking lot), which winds around massive lava rock formations. Behind the path, you'll spot two freshwater lagoons, known collectively as Djúpulón. Head to the beach to find pieces of the Epine GY7 wreckage, a British trawler that met its end east of Dritvík cove in March 1948.