National Geographic Sea Lion ship guide
National Geographic Sea Lion Accommodations, Photos & Deck Plans
Compare all 3 published accommodation categories and review every one of the 3 official deck diagrams locally on DeluxeCruises.com. Use the descriptions, cabin numbers, occupancy, dimensions, deck locations, and public-space notes to prepare for personal planning.
Complete Deluxe Cruises ship planning
Every published cabin category and deck in one guide
National Geographic Sea Lion is a shallow-draft, intimately scaled expedition ship able to reach places inaccessible to larger vessels. The guide below uses current official ship descriptions and diagrams verified on 2026-08-21, presented entirely through local DeluxeCruises.com pages and images.
- Guests
- 62
- Cabins
- 31
- Categories
- 3
- Deck plans
- 3
All accommodation categories
All 3 National Geographic Sea Lion accommodation descriptions and pictures
Photos are representative of the published category. Exact configuration, measurements, fittings, and availability should be confirmed for the selected cabin and departure.
Category 01 · Main Deck
Category 01
Cabins feature a large window; two single beds; two bedside tables; and a double closet.
- Deck location
- Main Deck
- Occupancy
- 2 guests
- Published size
- 94 sq. ft.
- Cabins
- 300, 301, 302, 303, 304, 305
Published features
- Large window
- Double closet
- Sink and vanity with large mirror outside bathroom
- 2 lower single beds
- 2 bedside tables
- Reading lamps
- Coat hooks
- Telephone
- Hair dryer
- USB outlets
These photos are representative of the cabin category. Individual cabins may vary slightly in layout, configuration, and details.
Category 02 · Bridge Deck, Upper Deck
Category 02
Cabins feature a window; two single beds; two bedside tables; and a closet.
- Deck location
- Bridge Deck, Upper Deck
- Occupancy
- 2 guests
- Published size
- 90 sq. ft.
- Cabins
- 100, 101, 102, 103, 104, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 215
Published features
- Window
- Double closet
- Sink and vanity with large mirror outside bathroom
- 2 lower single beds
- 2 bedside tables
- Large sliding drawers under each bed
- Reading lamps
- Coat hooks
- Telephone
- Hair dryer
- USB outlets
These photos are representative of the cabin category. Individual cabins may vary slightly in layout, configuration, and details.
Category 03 · Bridge Deck, Upper Deck
Category 03
Cabins feature two windows; two single beds that convert to a queen; two bedside tables; writing table with two chairs; and a double closet. Cabins 214, 216, 217, and 219 can accommodate a third person with a pull-out Murphy bed. Cabins 105 and 106 cannot convert to a queen bed.
- Deck location
- Bridge Deck, Upper Deck
- Occupancy
- 2–3 guests
- Published size
- 116–120 sq. ft.
- Cabins
- 105, 106, 214, 216, 217, 219
Published features
- 2 windows
- Double closet
- Sink and vanity with large mirror outside bathroom
- 2 lower single beds that convert to a queen (except for Cabins 105 and 106)
- Fold-down Murphy bed (Cabins 214, 216, 217, 219 only)
- 2 bedside tables
- Writing table with 2 chairs
- Large sliding drawers under each bed
- Reading lamps
- Coat hooks
- Telephone
- Hair dryer
- USB outlets
These photos are representative of the cabin category. Individual cabins may vary slightly in layout, configuration, and details.
Complete ship layout
All 3 National Geographic Sea Lion deck plans
Select any plan to open the full-size local diagram. Public-space descriptions beneath each plan identify the published venues assigned to that deck.
Bridge Deck
Open full-size Bridge Deck
Published spaces on this deck
-
Bridge — The fleet's open bridge policy allows guests to visit anytime to chat with the captain and crew, conditions permitting.
-
Sun Deck — Al fresco meals are occasionally served on the partially covered sun deck, weather permitting.
Upper Deck
Open full-size Upper Deck
Main Deck
Open full-size Main Deck
Published spaces on this deck
-
Dining Room — Meals are served in a single, unassigned seating for a relaxed and informal atmosphere.
-
Lounge — Meals are served in a single, unassigned seating for a relaxed and informal atmosphere.
