I mapped Caribbean ferry routes because flights were killing my budget

I kept seeing people ask how to move between Caribbean islands without taking short, expensive flights every time.

After planning a few multi-island trips, I realized ferries are underused but not always obvious or easy to figure out. Some routes are great, others barely exist, and info is scattered.

I put together a simple breakdown of ferry routes, what’s realistic, and where flying still makes more sense.

If anyone here is planning island hopping, happy to answer questions or share what I learned.