Hello, Morgan! Thank you for cruising to planDisney with your question. Welcome!
I love to feel the ocean breeze as I ride bikes with my family at
Disney's Castaway Cay. It's a tradition for us and I hope that you enjoy it as much as we do. I'm happy to share that the recommended weight limit for the child seat is 40 pounds. I hope that is just right for the
little one in your sailing party. If you'd like to take a bike ride on the island, you do not have to pre-book your bike rental. You can simply walk up to the rental area to inquire about bike rentals when you'd like to take part in this fun activity.
If your little one likes to splash and play in the water, be sure to check out the Spring-a-Leak water play area on the island. It's a perfect place to visit after your bike ride. Another great post-bike ride stop is for soft-serve ice cream on the island. You can find it just outside of the buffets at Cookie's and Cookie's Too.
Enjoy your time at Disney's Castaway Cay and have a fabulous Disney Cruise! Please sail back to planDisney again soon. My pals and I would love to help!
Adrianna