Lak Mashu (the blue lake), a crater lake formed in the caldera of an active volcano in Akan Mashu National Park Hokkaido, Japan.

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Size: 9722px × 5054px
Photo credit: © Alf Jacob Nilsen / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: akan, blue, caldera, crater, endotheric, hokkaido, japan, japan2023, kamuy-, lake, mashu, mashuko, national, park