Underwater hotel in Dover advertised on Tripadvisor
![Underwater hotel in Dover advertised on Tripadvisor](http://media.kentonline.co.uk/filerepository/2015/10/26//0_84274_0-330.jpg)
An underwater hotel is being advertised on holiday site Tripadvisor... but its "owners" are begging you not to book.
An underwater hotel is being advertised on holiday site Tripadvisor... but its "owners" are begging you not to book.