Prepare the pineapple by peeling and chopping it into small chunks. Discard the core and any tough parts.
In a blender, add the chopped pineapple, water, sugar, and lime juice. Blend on high speed until the mixture is smooth and well combined.
Taste the aqua fresca and adjust the sweetness with more sugar if desired. You can also adjust the consistency by adding more water if you prefer a lighter drink.
Strain the pineapple aqua fresca through a fine mesh sieve or cheesecloth into a pitcher or serving container to remove any pulp or solids.
When ready to serve, fill glasses with ice cubes and pour the chilled pineapple aqua fresca over the ice.
Garnish with fresh mint and pineapple slices
Stir the drink gently with a long spoon and enjoy your homemade Pineapple Aqua Fresca! Serve and enjoy immediately.