Our planet has some amazing natural wonders but some are truly amazing and out of this world. I traveled to Cemoro Lawang in Indonesia to see what Mother Earth is capable of by hiking up to the rim of Mount Bromo, an active volcano. The surrounding landscapes seemed from another planet and feeling the roar of the volcano when gazing down into the Devil's hole is something I won't ever forget...

Mount Bromo sits in a plain called the "Sea of Sand" which is the caldera (or big ass crater) of an ancient volcano (Tengger) from which four new volcanic cones have emerged...

https://www.theworldaheadofus.com/blog/mighty-mount-bromo-hike-to-satans-roar