This fearless urban explorer snuck into abandoned Romanian spas and took pictures for the world to see. Photographer Roman Robroek from the Netherlands snapped the images this summer in Băile Herculane, Romania.
The spooky images show a once popular set of buildings in their now-decaying form after having been abandoned for hundreds of years. The most stunning images are of the Băile Neptun, which was built at the end of the 19th century by architect Alpar Ignat. (Caters News)
See more galleries from Yahoo News Photo: