Princess Cruises 2025 Mediterranean. In 2025, 37.1 million oceangoing passengers are expected to set sail, up from an estimated 34.7 million this year,. Sail along the amalfi coast and.

View deals, rates and port. Voyages on ships sailing from southampton, england in 2025 — sky, regal, and emerald — will open for bookings on may 25th.