Holland America Opens 2025 Cruises. Guests can deeply explore the regions on nearly two dozen cruises, including four legendary voyages of 28 days or more. On april 24, 2025, volendam and zuiderdam will meet in barcelona, spain, for a joint overnight call, bringing the two grand voyages together for a celebration.

Guests can deeply explore the regions on nearly two dozen cruises, including four legendary voyages of 28 days or more. Sails roundtrip seattle aboard westerdam.