From sail away cocktails to sundowners on deck, drinks are a big part of the cruising experience. Some cruise lines go the extra mile, though, especially when it comes to wine.
While multiple lines compete for the accolade of offering the largest wine collection at sea, others push the boat out even further by theming entire itineraries around all things red, white and rose -- from the excursions to the onboard activities.
Here are some of the best cruises for oenophiles. Just remember to pack the paracetamol for the morning after.