Welcome to the Q&A Forum

Hi there, on my website (http://dealcity.de) I aggregate group shopping deals from Germany. To obtain a good user experience there is a large main navigation in the header where users can choose the city they are interested in. The problem is, that the main navigation has 220 links to all cities. Of course this is way to much on a fairly new site like this to have the link juice flown to the sites that are important to us. What should I do with the main navigation? Is there any way to remove these links from the linkgraph but keep the current user experience? Best Regards
Markus