The biggest attraction of Aogashima is the rich natural scenery surrounded by a double caldera. From Maruyama, an inner mountain where the rare terrain spreads, you can enjoy a 360-degree panorama of the double caldera to the south and the village and heliport to the north. You can also enjoy the view from the "Oyama Observation Park." Don't miss the starry sky at night. It's worth visiting even if access is difficult!