Hi Barbara!
Thanks for cruising in to the Disney Parks Moms Panel with your question.
Disney Cruise Line does an amazing job of creating
magical vacation experiences for guests of all ages, and that includes young adults. Guests between the ages of 18-20 have their own special group designed for their age range - the 1820 Society. This group is an exclusive option for young adult guests, and includes lots of fun activities and meetups during each sailing!
On our most recent cruise, the 1820 Society had lunch together, played mini golf, had a trivia competition and an ice cream social. They also had several other meetups and events scheduled throughout the cruise. The group will typically meet on embarkation day to make plans together for activities, so I encourage the 19-year-olds in your group to make sure to attend that first important meeting.
At age 19, they can also enjoy other adult areas on the ship, including
Senses Spa and Salon,
Quiet Cove Pool (my favorite nap spot on the ship), Cove Cafe, and the entertainment district.
I hope this helps answer your question, and you'll soon be sailing away on a Disney Cruise Line vacation!
Have a magical day! - Diane W.