Catamaran refers to a boat with two parallel hulls, as opposed to the traditional monohull. This design usually allows them to offer greater stability and more space than monohulls, which can make them more attractive for family and recreational cruising.

One of the main differences between catamaran and monohull sailing is the stability of the boat. This makes them ideal for families with small children or people prone to seasickness. The added stability of a catamaran also makes it easier to move around the vessel, which also makes it ideal for family cruises and cruises with less sailing-savvy passengers.

Another difference is the amount of space. Catamarans offer more interior and exterior space than monohulls, making them ideal for families who need extra room for their children and belongings. In addition, catamarans are often more open in design than monohulls, making them feel less cramped and more inviting for families.

Sporty sailors, on the other hand, usually prefer the agility of a monohull. Catamarans are often more sluggish than monohulls, which can make them less suitable for sporty sailors. Moreover, catamarans are often less maneuverable than monohulls while sailing, which can make them difficult to handle in rough seas.

In terms of cost, catamarans are generally more expensive than monohulls. The extra space and stability of a catamaran come at a price. In addition to charter costs, mooring fees are also predominantly much more expensive.

In summary, both catamaran sailing and monohull sailing have their advantages and disadvantages. Catamarans are ideal for families who want a stable and spacious boat, while monohulls are ideal for sporty sailors who want speed and power. Ultimately, the choice between a catamaran and a monohull depends on individual preferences and needs.