Save 16%: Athens Bike Tour City Highlights by Viator Save 16%: Athens Bike Tour City Highlights by Viator – Save 16%: Athens Bike Tour City Highlights. Deal Start Date: 06/27/2013 Deal Expires: 12/30/2014 Last Updated: Thu, 27 Jun 2013 22:38:26 GMT Keywords: Athens Bike Tour Other Deals Like Save 16%: Athens Bike Tour City Highlights by Viator: