Swan Hellenic vs Quark Expeditions — a head-to-head on the specs, the amenities, and what each ship is genuinely better at.
SH Diana (2023) is the newer ship by 3 years versus Ultramarine (2020). Ultramarine is the larger hull at 13,500 GT (~12% bigger). SH Diana sails with fewer guests at double occupancy (192 vs 199).
| Spec | SH Diana | Ultramarine |
|---|---|---|
| Year built | 2023 | 2020 |
| Tonnage | 12,100 GT | 13,500 GT |
| Guests (double occupancy) | 192 | 199 |
| Guests (max) | 192 | 200 |
Trophy marks the ship that wins each row. Smaller capacity = more space per guest.
Distinct ports each ship visits in the next 12 months.