Expensive showers Life Facts, Money Facts, Random Facts | 0 comments Papua New Guinea is the world’s most expensive place to take a shower, with the cost of a typical 8-minute rinse approaching US$3.50. That’s 70% of an average person’s daily income. Fact source Submit a Comment Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website This site uses Akismet to reduce spam. Learn how your comment data is processed.