Can a Catamaran Do the Great Loop?
Yes, some catamarans can do the Great Loop — but the answer is not just yes or no. It depends on beam, clearance, route flexibility, and how willing you are to accept marina limitations and planning friction in exchange for the living space and stability benefits.
Why people want cats
- Space, separation, and impressive liveaboard comfort.
- Stability at rest and often a very pleasant onboard feel.
Where cats get awkward
- Beam can reduce marina options and raise costs.
- Bridge clearance discipline becomes central fast.
- Some route choices get less forgiving if your numbers are tight.
Bottom line
A cat can work, but it is rarely the “easy mode” answer people imagine. It is a deliberate tradeoff boat.