6. Mariner of the Seas
Are you looking for a little excitement, adventure and thrill? The Mariner of the Seas provides weekend getaways and short trips to the Bahamas and Caribbean. Trampoline bungee is available onboard. You can also solve puzzles in an escape room themed on the observatory. Fitness cruises are also offered for those who do not want to just relax at the bar or by the pool, but would like to be active.