Onyx Nightfall – Belize City & Cozumel

About this cruise

A week or so at sea, a few great ports, and nothing to organise once you're on board. This 7-night sailing from Tampa on April 4, 2026 visits Costa Maya, Belize City, Roatan Island and Cozumel. Expect a run of consecutive ports, 4 stops total, with the busiest days packed close together. The sea days around them feel earned. 3 countries (Mexico, Belize and Honduras) across the Caribbean, each with its own character. Costa Maya stands out. It's Mexico's quieter Caribbean escape among Mayan ruins. Roughly 10 hours ashore per stop. No need to rush. You won't go hungry on Grandeur Of The Seas. 3 restaurants come with the fare, plus 5 more when you feel like treating yourself. And April is a good time to go. Mild weather, things starting to bloom, and fewer people than summer. All in all, it's a solid trip.