Leaves in 8 days$12,950/person$1,850/night
View Deal →National Geographic Islander II vs Silver Origin
Side-by-side cruise ship comparison · Updated April 2026
National Geographic Islander II offers more personal space with a space ratio of 118.8 GT per passenger versus 58.0. Built in 2022, National Geographic Islander II is 2 years newer, an advantage for travellers seeking modern amenities and design. Silver Origin edges ahead in service with a passenger-to-crew ratio of 1.1:1, meaning more crew per guest.
Score: 2 – 5
Quick Compare
Scroll to compare
Category
National Geographic Islander II
Silver Origin
Size
5,700 GT
5,800 GT
Passengers
48
100
Year Built
2022
2020
Crew Ratio
1:1.4
1:1.1
Space Ratio
118.8
58.0
Decks
—
6
Length
91m
101.5m
From Price
—
$12,600/pp
Comparison Verdict
National Geographic Islander II offers more personal space with a space ratio of 118.8 GT per passenger versus 58.0. Built in 2022, National Geographic Islander II is 2 years newer, an advantage for travellers seeking modern amenities and design. Silver Origin edges ahead in service with a passenger-to-crew ratio of 1.1:1, meaning more crew per guest.
| Category | Winner |
|---|---|
| Size | Silver Origin |
| Capacity | Silver Origin |
| Modernity | National Geographic Islander II |
| Service | Silver Origin |
| Spaciousness | National Geographic Islander II |
| Decks | Tie |
| Length | Silver Origin |
| Fleet Power | Silver Origin |
Bottom line: Silver Origin leads 5–2 across our categories, strongest in Size. Choose Silver Origin 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, 2yr newer)
- More space per guest (118.8 GT/pax)
Choose Silver Origin if...
- Size matters to you (5,800 GT)
- More onboard variety (100 guests)
- Better service ratio (1.1:1 crew ratio)
You've compared the ships. Now see what they cost.
See Current Prices
We may earn a commission from partner bookings at no extra cost to you.
Sailing Prices
| National Geographic Islander II | Silver Origin | |
|---|---|---|
| Cheapest | — | $12,600 pp |
| Departing | — | Sep 26 |
| Duration | — | 7 nights |
| View Deal |
Prices from Cruisebound. We may earn a commission at no extra cost to you.
Deep Dive
Upcoming Sailings
Upcoming Sailings on Silver Origin
Leaves in 8 days
Leaves in 15 days$12,600/person$1,800/night
View Deal →
$38,450/person$5,493/night
View Deal →Hotels & Accommodations Near Miami Cruise Port
Compare prices from 100+ booking sites
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.
