A tired-looking Javan Fish Owl. (Photo by Fox Photos/Getty Images). 5th December 1973

Palestinians sit in a fishing boat loaded into a horse cart as they pass on a street in the northern Gaza Strip on October 19, 2022. (Photo by Suhaib Salem/Reuters)

A Somali man carries a fish at Liido beach in Mogadishu, Somalia on December 29, 2023. (Photo by Feisal Omar/Reuters)

Somali women walk near a fish put on display by fishermen at the Liido beach in Mogadishu, Somalia on May 13, 2024. (Photo by Feisal Omar/Reuters)

A fisherman throws his net to catch fish in a lagoon in Batticaloa November 24, 2015. (Photo by Dinuka Liyanawatte/Reuters)

A fisherman waits to catch fish as he sits atop a stilt in the sea in Koggala, Sri Lanka on July 4, 2019. (Photo by Dinuka Liyanawatte/Reuters)

Fishermen carry a tuna fish to the market in Mogadishu, Somalia, April 2, 2025. (Photo by Farah Abdi Warsameh/AP Photo)

Located in East Java, Indonesia, Kawah Ijen is a volcano is home to the largest acidic crater lake in the world. What turns the waters of the lake in the 1 km caldera its beautiful turquoise color are the highly sulfuric gases emitted from the volcano underneath.