Welcome to planDisney, Kerra! Thank you for swimming by with your question.
I believe you are referring to
Baha Bay Waterpark & Beach at Baha Mar (N35). If so, you will have access to the water park that is adjacent to Baha Mar and can walk down to the beach. You will receive a lunch voucher that can be redeemed for particular menu options at Cleo Grille, Sam's Crispy Chicken, or Umami Burger at Baha Bay. Only resort Guests have access to hotel amenities.
The other Port of Call you will be visiting,
Disney Lookout Cay at Lighthouse Point, will have snorkeling as an option. You can
rent snorkel gear by reserving it during your
advance booking window. You can also check for availability once you are on the
Disney Magic. Once you get to Lookout Cay, head over to Flippers and Fins to receive your gear and instructions. A mask, snorkel, and snorkel vest are mandatory and will be provided for use for the entire day. The water is beautiful, and there will be a lot of marine life to try and find.
Kerra, if you were referring to a different Port Adventure, please
write back to me, and I will be happy to provide you with more information.
planDisney is here to help you plan for your next Disney adventure!
JoVonn