Lisbon to Barcelona

SeaDream led the industry down a path of post-lockdown recovery during a Norwegian cruise. However, the line's two 112-passenger ships are more at home in the Med and Caribbean, where they can offer a "champagne in the surf" experience.

Dining and sleeping are offered on deck, thanks to an outdoor restaurant and a series of Balinese beds. Champagne, strawberries and towel swans add to the romance.