Basalt_Below

The image below was taken inside a real natural feature somewhere in the Peninsula. It contains no readable sign, visible landmark, or intentionally provided metadata.

Identify the exact cave, the volcanic field in which it is located, and the country. A broad answer such as a mountain range, province, or nearby city is not sufficient.

Submit the flag in this format:

0xV01D{cave_name_volcanic_field_country}

Normalize the answer to lowercase ASCII letters and underscores. Remove punctuation, apostrophes, hyphens, and articles. For this challenge, use the canonical English transliteration defined by the challenge Author : rdqva