Are visitors permitted onboard Regatta during a sailing? 05 February 2026 06:11 Due to security reasons, No, visitors are not permitted onboard during a sailing. Related articles Onshore Explorations for - Sailings departing 01 Sep 26 - 31 Oct 26 Can I link my loyalty program membership from either Norwegian Cruise Line or Oceania Cruise line with Explorations by Norwegian? If I’m not getting off the ship, do I still need a visa and/or passport for my itinerary? How can I see what events are happening on board? What is the best cabin location on a cruise ship?