Aso Volcano Crater in Kumamoto

Trip Moment for Aso Nakadake Crater 1 shared by Explorer 우기욱이

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Real-time travel info for Aso Nakadake Crater 1 on 2026.3.29

Today's weather: 7~21℃

Today's opening status: Closed | Business hours TBA

This is a must-visit travel destination in Kumamoto. The Aso Volcano Crater, located in a caldera formed by a massive eruption 90,000 years ago, is not a place you can visit on a whim. Daily sulfur gas levels are monitored, and access is restricted if the concentration exceeds a certain threshold. Even if there's a chance you might not be able to enter, it's worth attempting a visit when you're in Kumamoto's Aso area. The stunning natural scenery and the dynamic activity of the active volcano are truly awe-inspiring.