Leaves in 10 days$11,604/person
View Deal →National Geographic Endurance vs National Geographic Islander II
Side-by-side cruise ship comparison · Updated April 2026
National Geographic Endurance is the significantly larger vessel at 12,300 GT — 116% more than National Geographic Islander II's 5,700 GT. National Geographic Islander II offers more personal space with a space ratio of 118.8 GT per passenger versus 97.6. Built in 2022, National Geographic Islander II is 2 years newer — an advantage for travellers seeking modern amenities and design.
Score: 5 – 2
Quick Compare
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Category
National Geographic Endurance
National Geographic Islander II
Size
12,300 GT
5,700 GT
Passengers
126
48
Year Built
2020
2022
Crew Ratio
1:1.2
1:1.4
Space Ratio
97.6
118.8
Decks
—
—
Length
126m
91m
From Price
—
$11,367/pp
Comparison Verdict
National Geographic Endurance is the significantly larger vessel at 12,300 GT — 116% more than National Geographic Islander II's 5,700 GT. National Geographic Islander II offers more personal space with a space ratio of 118.8 GT per passenger versus 97.6. Built in 2022, National Geographic Islander II is 2 years newer — an advantage for travellers seeking modern amenities and design.
| Category | Winner |
|---|---|
| Size | National Geographic Endurance |
| Capacity | National Geographic Endurance |
| Modernity | National Geographic Islander II |
| Service | National Geographic Endurance |
| Spaciousness | National Geographic Islander II |
| Decks | Tie |
| Length | National Geographic Endurance |
| Fleet Power | National Geographic Endurance |
Bottom line: National Geographic Endurance leads 5–2 across our categories — strongest in Size. Choose National Geographic Endurance for overall superiority; pick National Geographic Islander II if its strengths matter more to you.
Which Ship Is Right for You?
Choose National Geographic Endurance if...
- Size matters to you (12,300 GT)
- More onboard variety (126 guests)
- Better service ratio (1.2:1 crew ratio)
Choose National Geographic Islander II if...
- You want the newer ship (built 2022, 2yr newer)
- More space per guest (118.8 GT/pax)
You've compared the ships. Now see what they cost.
See Current Prices
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Sailing Prices
| National Geographic Endurance | National Geographic Islander II | |
|---|---|---|
| Cheapest | — | $11,367 pp |
| Departing | — | Aug 13 |
| Duration | — | null nights |
| View Deal |
Prices from Cruisebound. We may earn a commission at no extra cost to you.
Deep Dive
Upcoming Sailings
Upcoming Sailings on National Geographic Islander II
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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.
