description Ioyama fumaroles Overview
The Ioyama fumaroles are volcanic gas vents in the Kirishima volcanic group on Kyushu, Japan, near Mount Io in the Ebino Kogen area. Fumaroles there release steam and sulfur-bearing gases produced by continuing hydrothermal and volcanic activity beneath the surface. The area received renewed attention when Mount Io erupted in April 2018, its first recorded eruption in roughly 250 years, leading authorities to monitor access and volcanic hazards around the vents.
insights Ranking position
Ioyama fumaroles ranks #142 of 304 in the Fumarole ranking, behind Tolbachik fumaroles, ahead of Dorr Fumarole.
help Ioyama fumaroles FAQ
How good is Ioyama fumaroles?
Ioyama fumaroles scores 6.88/10 (Fair) on Lunoo, making it rated in the Fumarole category.
What are the best alternatives to Ioyama fumaroles?
See our alternatives page for Ioyama fumaroles for a ranked list with scores. Top alternatives include: Ebino Kogen Ioyama fumaroles, Tateyama Jigokudani fumaroles, Kuju Iwoyama fumaroles.
How does Ioyama fumaroles compare to Ebino Kogen Ioyama fumaroles?
See our detailed comparison of Ioyama fumaroles vs Ebino Kogen Ioyama fumaroles with scores, features, and an AI-powered verdict.
Is Ioyama fumaroles worth it in 2026?
With a score of 6.88/10, Ioyama fumaroles is a solid option in Fumarole. See all Fumarole ranked.
explore Explore More
Similar to Ioyama fumaroles
See all arrow_forward
Reviews & Comments
Write a Review
Be the first to review
Share your thoughts with the community and help others make better decisions.
