7. Emerald ships offer a four-star experience with a shore excursion in almost every port. The biggest perk? A heated pool that turns into a cinema at night. All onboard meals are included and wine, beer and soft drinks are complimentary at lunch and dinner. Each ship offers 92 spacious staterooms and suites, with a capacity for 182 guests. On the river, there’s always a good view from any room.
