City Discovery is especially strong in its offerings for the US France Greece Italy Brazil and the Philippines. The decade old Paris-based company has perhaps the most cosmopolitan feel of all these sites as its website is available in many languages and its offerings are sometimes more geographically diverse. The site tends to be strongest in culture vulture tours. City Discovery is especially strong in its offerings for the US France Greece Italy Brazil and the Philippines. The decade old Paris-based company has perhaps the most cosmopolitan feel of all these sites as its website is available in many languages and its offerings are sometimes more geographically diverse. The site tends to be strongest in culture vulture tours.