I visit Leverkusen about every other year with a school group. We have a partner school at Lise-Meitner Gymnasium and every other year, they welcome us into their homes & school. They also send their students to Upper St. Clair, near Pittsburgh, PA (USA) The people here are very friendly, welcoming of us and our students and make our travels something to remember for a lifetime.

See our pics
http://www.flickr.com/photos/usc_gapp/