Carnival (NYSE: CCL) (NYSE: CUK) finished 2024 in a solid financial position. Investors who bought the stock a year ago might be tempted to take profits, but there's tremendous demand for cruises that could drive more growth for Carnival. Here's why Carnival shares can hit new highs in 2025.

Carnival Cruise Lines took to social media to remind passengers about one of the basic rules when it comes to being on a cruise ship.

New policies require closer supervision of young travelers, including stricter cabin arrangements and updated reservation requirements for guests under 21.

Few passengers know that this item, which many people pack, is no longer allowed onboard (it technically never was).