The structure appears to be a recreational facility, possibly a former water park or sports complex, given its unique shape and circular features. The roof seems largely intact, and while there are trees around, it doesn't appear heavily overgrown or collapsed, suggesting a fair to good condition from this satellite view.
Details
Address: Neusiedl am See, Austria
GPS coordinates: 47.9296346000001, 16.8362106
Tags: Resort, marina, parking lot, swimming pools, vacation homes, green spaces, Industrial, large complex, overgrown, riverside