We have a small group booked for a full day semi private tour of Athens with PK Travel on Sept 24th,2014 cruising on the NCL Spirit. PK Travel is well regarded...see various travel reviews. We are looking for some shipmates to join the tour to meet the minimum requirements for the group. The tour has a full Athens itinerary starting with the Acropolis and is lead by a licenced guide. Please see the site and check out groups on semiprivate shared excursions. You will see our listing. Should be fun.