Castaway Crest – Cozumel & Great Stirrup Cay

About this cruise

Some of the best trips are the ones you barely had to plan. 5 nights from Galveston on April 13, 2026, visiting Costa Maya and Cozumel, and you're home before the laundry piles up. The sea days at each end give the whole trip a natural arc: build-up, exploration, cool-down. Rum punch at the beach bar, snorkelling off the dock, sunsets that are genuinely worth staring at. Costa Maya alone is worth the trip, Mexico's quieter Caribbean escape among Mayan ruins. Roughly 9 hours ashore per stop. No need to rush. You won't go hungry on Mariner Of The Seas. 4 restaurants come with the fare, plus 8 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. Worth booking. That's the short version.