Welcome back, Linet! Disney Cruise Line is excited to begin sailing to Falmouth, Jamaica for the very first time later this year!
Disney Cruise Line's Port Adventures team is currently hard at work creating the most exciting Port Adventures for their guests during port time there, so the exact adventures have not yet been announced. Keep an eye on
Disney Cruise Line's website, or the
Disney Parks Blog, as those are two places where these types of announcements tend to be promoted first.
Though I can't guarantee it, my guess would be that the many adventures in Jamaica would include a raft trip down the White River and a day trip to Dunn's River Falls, among many others. Those two trips are some of the most popular experiences in Jamaica, so I'm guessing Disney will be incorporating those into their adventures in some way.
Have fun continuing to plan, Linet, and remember that I'm happy to answer any other questions you might have!