Fares per person start at €784 on Rotterdam and €829 on Westerdam. Rotterdam is the bigger ship, carrying 2,668 guests to 1,968. Westerdam has the fewest guests per crew member, at 2.4 to 1. Rotterdam is newer, built in 2021 against 2004, though Westerdam was refurbished in 2026. Rotterdam runs 7–24 night cruises from Rotterdam and Fort Lauderdale, plus 8 other ports, while Westerdam runs 7–49 night cruises from Seattle and Vancouver, plus 6 other ports.
