Bottled water at the Walt Disney World Resort is not free, but tap water is. There are several water fountains found throughout each park, and free tap water is available at all quick service locations. The cups of water provided at the quick service locations are small, but upon request, a cast member will typically fill a larger cup if you ask nicely. Ice is also provided upon request, either in a cup of water or by itself.
We recommend the tap water at the Starbucks and Joffrey’s locations as the water is filtered, which tastes a lot better than unfiltered Central Florida tap water.
If you don’t want to pay for bottled water in the Disney theme parks, but you also don’t want to drink Florida tap water, you can bring your own bottled water into the parks for free.