Aspotogan Sea Spa
Canada
The Aspotogan Sea Spa was a luxury hotel development at the tip of the Aspotogan Peninsula, Nova Scotia, Canada. Construction was aborted in the mid-1990s when the developer ran out of money, leaving the hulking hotel building sitting abandoned for two decades until it was demolished in 2016.
Hotel data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).