Which cruise line is noted as one of the more popular mass-market options?

Carnival is considered one of the more popular mass-market cruise lines due to its extensive fleet and wide range of itineraries aimed at a broad audience. The company focuses on delivering affordable vacations that appeal to families, couples, and groups, which helps to attract a large and diverse group of travelers. Carnival is well-known for its fun, party-like atmosphere and numerous onboard activities tailored to all age groups, enhancing its appeal as a mass-market option.

In contrast, the other cruise lines mentioned cater to more specific market segments. Cunard, for example, is known for its luxury and elegance, offering a more traditional cruising experience that tends to attract higher-end clientele. Regent Seven Seas and Silversea also focus on luxury cruises, providing all-inclusive experiences with superior service and amenities, further distancing themselves from the mass-market segment. Thus, Carnival's focus on affordability, family-friendly experiences, and accessibility solidifies its status as a leading choice for the general public looking to cruise.