


B2 Crater preserves the jagged lava scars and fumarolic vents from Oshima’s 1986 fissure eruption — ideal for dramatic landscape shots of black lava textures against coastal vegetation and sky. Visit at sunrise or sunset for warm sidelight and long shadows; spring and autumn offer stable weather and color. Access via walking trails from Nomashi; terrain is uneven—sturdy boots recommended. No formal entrance fee but obey posted safety/closure notices and check current volcanic alert. Parking is有限



B2 Crater preserves the jagged lava scars and fumarolic vents from Oshima’s 1986 fissure eruption — ideal for dramatic landscape shots of black lava textures against coastal vegetation and sky. Visit at sunrise or sunset for warm sidelight and long shadows; spring and autumn offer stable weather and color. Access via walking trails from Nomashi; terrain is uneven—sturdy boots recommended. No formal entrance fee but obey posted safety/closure notices and check current volcanic alert. Parking is有限