What other travelers are saying about Aso Nakadake Crater
Aso Volcano is truly one of the most breathtaking places we visited. The views along the way are absolutely stunning, and I highly recommend renting a car so you can stop at scenic spots and enjoy the landscape at your own pace.
Near the crater at the top, there can be strong sulfur smells and thin air, which might make it difficult to breathe. It’s not recommended for those with respiratory issues, so take caution if that’s a concern.
That said, the scenery is absolutely amazing and unforgettable. A must-visit if you’re traveling around Kyushu!
You will need to pay a toll before entering the area. There’s a lot of parking but depending on how busy it is, it could be packed but generally people don’t stay around for too long. The view is super interesting and I recommend checking out the natural features. There is a strong smell of sulphur in the air but it’s bearable.
It is nice place and if you want to, you can walk around the pathway and may take an hour or so. No gift store. Only information counter and toilet.
There is a recurring announcement warning those with hear problems or asthma not to go close to crater as it may create some problems. When we first drove up, we passed by a first gate where a man asked you if you are healthy. If you say yes, he will ask you to continue driving to the next gate where you have to pay for entering the area. I dk what will he do if you say not healthy - anyway the person speaks Japanese only.
This place is the hallmark of Kyushu. The second most active volcano in Japan. How magnificent it is.
1. There and 5 peaks in this caldera.
You can identify it when you're there
2. The flat land surrounded by mountain valley, Mt. Aso sits in the middle of the valley. Make it fertile for rice farming.
3. You can literally feel it beating In Front of you, realizing how petit we are. The crater is puzzling yet interesting.
4. But the bus one day pass after you exit the station. On the last station I recommend you walk up, good scenary and wind. Taking a shuttle bus is not worth it 700 yen. Definitely awarding when you get up there.
5. This is the world's most accecible active volcano, so take a chance to visit.
One of the most active volcanoes in Japan (the world?), incredible sulphur lake and gorgeous views of the crater and volcanic gas spewing from it. Lovely observation deck with a great view of surrounding Aso.
Costs ¥1000 to enter for medium cars, ¥400 for motorcycles.
Aso Nakadake Crater access depends on volcanic activity levels and gas concentrations. The crater observation area may close due to toxic volcanic gases or increased seismic activity. Check the official Aso Volcano Museum website or local authorities for real-time access status before visiting Mount Aso.
From Kumamoto, take the JR Hohi Line to Aso Station, then board the Kyushu Sanko bus to Aso Nishieki bus stop near the crater. From Fukuoka, take the highway bus directly to Aso or combine train travel via Kumamoto. The crater rim is accessible by car via the Aso Panorama Line toll road.
The best time to visit Aso Nakadake Crater is during spring (April-May) and autumn (September-November) when weather is mild and visibility is clearest. Early morning visits often provide the best crater views before afternoon clouds form. Avoid rainy season (June-July) and winter months when access roads may close due to snow.
Aso Nakadake Crater features an active volcanic crater with emerald-green acidic lake, steaming fumaroles, and panoramic views of the Aso caldera. A typical visit takes 1-2 hours including the observation deck, volcano museum, and nearby walking trails. The crater diameter spans about 600 meters with depths reaching 130 meters.
Essential safety items for Aso Nakadake Crater include gas masks (available for rent), warm clothing, sturdy walking shoes, and sun protection. Stay within designated observation areas, follow guide instructions, and be prepared for sudden weather changes. Visitors with respiratory conditions should exercise extra caution due to volcanic sulfur dioxide emissions.
