Leaves in 10 days$11,604/person
View Deal →National Geographic Islander II vs Wind Spirit
Side-by-side cruise ship comparison · Updated April 2026
National Geographic Islander II is the larger vessel at 5,700 GT — 7% more than Wind Spirit's 5,350 GT. National Geographic Islander II offers more personal space with a space ratio of 118.8 GT per passenger versus 36.1. Built in 2022, National Geographic Islander II is 34 years newer — an advantage for travellers seeking modern amenities and design.
Score: 3 – 4
Quick Compare
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Category
National Geographic Islander II
Wind Spirit
Size
5,700 GT
5,350 GT
Passengers
48
148
Year Built
2022
1988
Crew Ratio
1:1.4
1:1.6
Space Ratio
118.8
36.1
Decks
—
—
Length
91m
134m
From Price
$11,367/pp
$5,424/pp
Comparison Verdict
National Geographic Islander II is the larger vessel at 5,700 GT — 7% more than Wind Spirit's 5,350 GT. National Geographic Islander II offers more personal space with a space ratio of 118.8 GT per passenger versus 36.1. Built in 2022, National Geographic Islander II is 34 years newer — an advantage for travellers seeking modern amenities and design.
| Category | Winner |
|---|---|
| Size | Wind Spirit |
| Capacity | Wind Spirit |
| Modernity | National Geographic Islander II |
| Service | National Geographic Islander II |
| Spaciousness | National Geographic Islander II |
| Decks | Tie |
| Length | Wind Spirit |
| Fleet Power | Wind Spirit |
Bottom line: Wind Spirit leads 4–3 across our categories — strongest in Size. Choose Wind Spirit for overall superiority; pick National Geographic Islander II if Modernity matter more to you.
Which Ship Is Right for You?
Choose National Geographic Islander II if...
- You want the newer ship (built 2022, 34yr newer)
- Size matters to you (5,700 GT)
- Better service ratio (1.4:1 crew ratio)
- More space per guest (118.8 GT/pax)
Choose Wind Spirit if...
- More onboard variety (148 guests)
- Save $5,943/person on sailings
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Frequently Asked Questions
How is the comparison score calculated?
We compute scores across 8 categories using real spec data — gross tonnage, passenger capacity, crew capacity, year built, length, deck count, space ratio, and fleet power. Each category awards one point to the winning ship.
What is the space ratio and why does it matter?
Space ratio is gross tonnage divided by passenger capacity. A higher number means more space per guest. Luxury lines typically score above 40; mass-market ships often fall in the 30-40 range.
What does the passenger-to-crew ratio mean?
Passengers per crew member. Lower is better — more staff per guest means better service. Luxury lines aim below 2:1; large mainstream ships may be 3-4:1.
Are the prices shown accurate?
Prices are sourced from Cruisebound and reflect real-time availability. They may change based on cabin type, date, and demand. Click through to see the latest fares.
Can I compare more than two ships?
Yes — up to four ships. Use the search tool on the compare hub page to add additional ships.
How current is the ship data?
Specifications come from our database of 380+ vessels, revalidated every 5 minutes via ISR. The "Updated" timestamp shows when records were last modified.
