How our Bliss Filters work
Detailed side-by-side comparison of Oceania Cruises and Holland America Line cruise ships
| Specification | Sirena | Zaandam |
|---|---|---|
| Cruise Line | Oceania Cruises | Holland America Line |
| Maiden Voyage | 2016 | 2000 |
| Year Refurbished | N/A | 2015 |
| Adults Only | No | No |
| Specification | Sirena | Zaandam |
|---|---|---|
| Passenger Capacity | 684 | 1,432 |
| Crew Size | 400 | 615 |
| Guest-to-Crew Ratio | 1.71 | 2.33 |
| Specification | Sirena | Zaandam |
|---|---|---|
| Gross Tonnage | 30,277 | 61,396 |
| Length | 594 ft | 781 ft |
| Width | 83 ft | 106 ft |
| Ship Size Category | Small | Medium |
| Number of Decks | 11 | 10 |
| Specification | Sirena | Zaandam |
|---|---|---|
| Overall Cruiseable Rating | 9.0 / 10 | 8.0 / 10 |
| Roominess Score | N/A | 35.1 |
| Advised For | Cultural, staterooms, romantic, adults, spa and fitness, dining | Staterooms, spa and fitness |
