Expedition Details


Discover the natural wonders of the Sea of Cortez on an expedition aboard the National Geographic Sea Bird/Sea Lion. In the company of marine biologists, experience up-close encounters with gray whale mothers and their calves after they have migrated to the inlets of Bahía Magdalena. Hop into a motorized landing craft to encounter wildlife up close, from whales to bottlenose dolphins. Follow naturalists on hikes amid barrel cacti, and snorkel among playful sea lions.

Trip Highlights

  • Cruise into the breeding grounds of Bahía Magdalena aboard the National Geographic Sea Bird or National Geographic Sea Lion, and observe gray whales and their calves with our naturalists.
  • Go snorkeling amid sea lions, king angelfish, and brilliant blue damselfish.
  • Glimpse the marine world through underwater video footage, and listen in on the haunting songs of whales.
  • Explore diverse landscapes with our naturalists, discovering sand dunes, a cactus forest, and deserted islands.

Itinerary - 9 Days

Days 1 & 2 — Los Angeles/La Paz, Mexico/San Carlos

Fly from Los Angeles to La Paz. Upon arrival, check in to the CostaBaja Resort and Spa. Enjoy the following morning on your own, with time to relax and take advantage of the resort and spa amenities. Later, depart for lunch at a local restaurant in La Paz. Then transfer to the fishing community of San Carlos, where we’ll board the ship.
National Geographic Sea Bird/Sea Lion (Day 1: D; Day 2: B,L,D)

Days 3, 4, & 5 — Bahía Magdalena

Bahía Magdalena—a vast wilderness of sand dunes, mangrove channels, and protected waters—is one of the main breeding and calving areas for California gray whales. Every year, gray whales migrate here from the Arctic waters of Alaska; it is believed to be the longest migration known for any mammal and one of nature's greatest spectacles. In this vast water nursery, observe these enormous yet gentle animals from the ship and at water level from our Zodiacs. Walk along sand dunes of incomparable beauty, and discover dense mangroves by kayak. On the mud flats, spot migrating birds at rest.
(B,L,D daily)

Day 6 — Gorda Banks and Los Cabos

The morning is spent at the Gorda Banks seamount, a gathering place for whales, especially humpbacks, as well as dolphins and other sea life. Then cruise past Friars Rocks at Land's End and dock at San Jose del Cabo. Here, you can choose to explore the Historic town or visit a nearby estuary for a unique birding opportunity.

Day 7 — Islas Los Islotes and Espíritu Santo

At Los Islotes, snorkel and swim among curious sea lions. With its deeply indented bays, Espíritu Santo is one of the most beautiful islands in the Sea of Cortez. This afternoon, swim, kayak, or hike, keeping your eye out for brown pelicans, gulls, wandering tattlers, great blue herons, and boobies. Later, enjoy a barbecue on the beach.

Day 8 — Exploring the Sea of Cortez

Today is a day with the luxury of no specific plan. You may spend time on the lookout for whales, bottlenose and common dolphin, or explore some of the many uninhabited islands such as Isla San Francisco or Isla San Jose, known for its sweeping beaches and arroyos. Birdlife may be plentiful, and the nutrient-rich sea is home to an overwhelming variety of fish: king angelfish, surgeonfish, butterfly fish, damselfish, and the beautiful parrotfish.

Day 9 — La Paz/Los Angeles,

Disembark after breakfast in La Paz and drive to the airport for our flight to Los Angeles.


Related Trips

Expedition Team

Accompanying each expedition is a diverse team of experts — from naturalists to regional specialists — who will share their knowledge and insights on the wildlife, landscapes, and local culture. See one of the members of our extraordinary team below.

Greg Marshall

Greg  MarshallNational Geographic Fellow Greg Marshall is a marine biologist and a filmmaker. Greg invented Crittercam, a research program using animal-borne cameras to capture video to reveal the world through animals’ eyes. His work has been featured in numerous films covering more than 70 species, from emperor penguins to blue whales and house cats to grizzly bears. Greg uses media to connect audiences to wildlife with the aim of inspiring a conservation ethic and call to action.

Greg will join the following departures:

Jan 13 - 21, 2018
Jan 19 - 27, 2018

Lindblad/National Geographic Logo

This trip is offered in association with Lindblad Expeditions.


  • Jan 13 - 21, 2018 [SB] REV
  • Jan 19 - 27, 2018 [SB]
  • Jan 26 - Feb 03, 2018 [SL]
  • Jan 27 - Feb 04, 2018 [SB] REV
  • Feb 02 - 10, 2018 [SB]
  • Feb 03 - 11, 2018 [SL] REV
  • Feb 09 - 17, 2018 [SL]
  • Feb 10 - 18, 2018 [SB] REV
  • Feb 16 - 24, 2018 [SB]
  • Feb 17 - 25, 2018 [SL] REV
  • Feb 23 - Mar 03, 2018 [SL]
  • Feb 24 - Mar 04, 2018 [SB] REV
  • Mar 02 - 10, 2018 [SB]
  • Mar 10 - 18, 2018 [SB] REV

[SB] National Geographic Sea Bird
[SL] National Geographic Sea Lion
REV Indicates trip operates in reverse.

*Please note this itinerary has changed to a 9-day program. To provide you with more flexibility, comfortable transfer arrangements, and a better overall experience, we’re offering a complimentary overnight stay at the CostaBaja Resort & Spa. Located on the shore of the Sea of Cortez, just south of Espiritu Island, CostaBaja offers unparalleled sunset views and a relaxing start, or end, to your voyage. Please call for more information.

Expedition Cost

Sea Bird/Sea Lion
Category 1 $6,590
Category 2 $7,590
Category 3 $8,590

For a single cabin, add $3,300 in Category 1 and $3,800 in Category 2.

Airfare to/from Los Cabos is not included in the expedition cost.

View Ship/Deck Plan

Featured Expedition Moment

Activity Level


Travelers should be in good health and comfortable walking or standing for extended periods of time. Daily activities may include city walking tours, visits to sites, game drives, or easy hikes, with options for more physical activities such as hiking, kayaking, snorkeling and biking.

Click here for a description of all activity levels.