Our twin expedition ships, National Geographic Sea Bird and National Geographic Sea Lion, can reach places inaccessible to larger ships due to their small size, yet each comfortably accommodates 62 guests in 31 outside cabins. The feeling, we’re told, is often compared to that of a large private yacht, with everyone integral to the adventure. Accessibility means freedom. Our captains have decades of sailing experience in the regions we explore. They know when and where to navigate so that you feel the places we visit are all ours.

Thanks to our sturdy fleet of Zodiacs and virtually untippable kayaks, you can be off the ship and out exploring within a moment’s notice. Launch your kayak from a picturesque beach, hike with our naturalists into the rain forest or walk easily along a sandy dune. During your time with us, our expedition staff likes nothing better than to surprise and delight you by directing the ship toward breaching whales, bow-riding dolphins or into an alluring cove.

Our seasoned crew consists of expert Zodiac drivers and considerate service providers. Their energy, enthusiasm and field expertise are sure to enhance your experience. This is what expedition travel is all about: not just seeing wildness, but being out there, in it.

Registry: United States

Public Areas: Library; Lounge with full-service bar and facilities for films, slide shows and presentations; Observation Deck; partially covered Sun Deck with chairs and tables, and LEXspa. Our "Open Bridge" policy provides guests and opportunity to meet our Officers and Captain and learn about navigation.

Meals: Served in single seatings with unassigned tables for an informal atmosphere and easy mingling. Breakfast is a wide selection buffet and lunch is often served family style. Menu emphasizes local flair.

Cabins: All face outside with windows, private facilities, and climate controls.

Expedition Equipment: Bow Camera, hydrophone, kayaks, snorkeling gear, Splash-Cam, underwater video camera, video microscope, Zodiac landing craft and wetsuits in Baja.

Special Features: Guest internet access, Wellness Program and Global Market. A Video Chronicler onboard all voyages. A ship's doctor and an Undersea Specialist are onboard in Baja.

Click here to view a sample menu.