SPAIN: Locals live in the caves of Barrio de Cuevas in Guadix. Located in southern Spain, Barrio de Cuevas in Guadix makes up the largest cave complex in Europe - hosting some 2,000 subterranean dwellings.

The locals are known as trogloditas and have been living in the caves for hundreds of years.

To read more on MSN:

https://www.msn.com/en-us/travel/article/this-photographer-captured-what-lurks-beneath-europe-s-biggest-tourist-attractions-and-the-photos-are-incredible/ss-AAAiDLR?ocid=AMZN#image=7

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