Can anyone help me with a route for my Europe trip in June?

My (American) friends and I are planning on backpacking through Europe next summer. We will have 60ish days. We all have a Europe rail pass. We've been to Italy before, so we're not sure if we want to go there again. <br><br>We're open to going anywhere. Any suggestions would be greatly appreciated. We're both pretty adventurous and love to try new things!<br><br>The only places we know we're going for sure are:<br><br>*Amsterdam, Netherlands<br>*Barcelona, Spain<br>*Paris, France<br>*Geneva, Switzerland<br>*Dublin, Ireland<br>*London, England<br>*Berlin, Germany<br>*Prague, Czech Republic<br><br>*Also, are there any good (and cheap) ways to get from Europe to Africa? Or should we just fly?