Link popularity is very important for search engines, but remember that is not the quantity of links that make increasing your page rank but that's the quality of the links that makes a great difference for all search engines.
Basically search engines rank web sites higher who have rich content and links (one-way is the best!) from other web sites that are relevant to their theme.
Therefore, if you have a web site that is revolved around our themes and want to increase your web site's ranking, then we encourage you to advertise your web site in one of our Travel directories.
It's very easy . You just need to follow the instruction from our Advertising Opportunities page.