A catamaran is a type of boat that has two hulls instead of one like the classic boats you might have seen. Imagine a boat that looks like two long, skinny kayaks that are placed next to each other and connected in the middle. This is what a catamaran looks like!
The two hulls or kayaks help the catamaran to stay balanced in the water, which means it doesn't rock back and forth as much as a regular boat might. This can be very helpful if you or someone you know gets seasick easily.
Catamarans are often used for sailing and cruising because they can travel through the water quickly and smoothly. They can also be used for fishing or even as a houseboat.
Overall, the catamaran is a cool and unique type of boat that being popular especially for vacations, and it might be a great choice if you ever get the chance to ride on one!