Question: what countries are not worth visiting?
Answer: Timor-Leste. The dream of sitting on a picture perfect beach without hundreds of other tourists doesn't seem very realistic these days – but it really could happen. ... 
Liechtenstein. For such a charmingly, beautiful country, it's surprising how few tourists flock here. ... 
Bangladesh. ... 
Tuvalu. ... 
San Marino. ... 
Bhutan. ... 
Montserrat. ... 
Moldova.