Yes, the "all-you-can-eat" model is a fundamental part of the cruise experience on almost every mainstream line in 2026. The most prominent venue is the buffet, which is typically open for breakfast, lunch, dinner, and late-night snacks, offering an staggering variety of international cuisines. Beyond the buffet, the Main Dining Room (MDR) also offers an "all-you-care-to-enjoy" experience where you can order multiple appetizers, main courses, and desserts at no extra charge. Many ships also feature casual poolside spots for unlimited pizza, burgers, tacos, and soft-serve ice cream. While "Specialty Dining" restaurants (like high-end steakhouses or sushi bars) usually carry an extra fee, they are often the only places where portions are more controlled. On lines like Royal Caribbean, Carnival, and Norwegian, you can theoretically eat 24 hours a day without spending an extra dime on food. This "full board" model remains the primary selling point for cruises, providing a high level of perceived value for families and food lovers who want to sample dozens of different dishes in a single vacation.