Aboard the Viking Mississippi, guests can laze in the sun deck’s infinity plunge pool as the riverbank rolls serenely by. Or, at the heart of the brand-new American Serenade, they might lounge in a ...

One of the highlights of cruising is experiencing all that your ship has to offer, and for many people, that includes basking in the sun and taking in the views near the pool. For thrill-seekers, it ...