Baja California whale and marine biology cruise: US

27 March 2026 - 9 days from £6,190 per person

Register for 2026 now at tours@newscientist.com and we will contact you with confirmed tour details.

Become immersed in one of the world’s richest marine ecosystems, the Sea of Cortés, off the coast of Baja California in Mexico. Embark on an unforgettable journey through the vibrant marine life, stunning landscapes, and rich cultural heritage of Baja California aboard the intimate Safari Voyager, a boutique yacht accommodating just 66 guests.

Departing from La Paz, cruise aboard the luxurious Safari Voyager, navigate along dramatic coastlines, pristine white-sand beaches, and sparkling turquoise waters of the Sea of Cortés. Immerse yourself in a variety of unforgettable experiences, from hiking rugged volcanic trails and exploring hidden coves to embarking on mule rides led by local rancheros in the picturesque Bahía Agua Verde. Each day offers new adventures, stunning vistas, and opportunities to connect with the heart of Baja California’s unparalleled beauty and culture.

Renowned for its extraordinary biodiversity, this region was famously dubbed the “world’s aquarium” by Jacques Cousteau. Snorkel among vibrant coral reefs, witness a myriad of marine species or explore desert landscapes where towering cardón cacti have masterfully adapted to the arid extremes. Witness a dynamic marine spectacle as dolphins leap through the waves, pelicans glide above, and migrating whales breach the surface during seasonal visits. Beyond the water, explore a stunning desert landscape where towering cardón cacti and other resilient flora thrive in harmony with the arid environment, creating an awe-inspiring contrast to the sea’s vivid blues.

Guided by a team of expert naturalists, marine biologists, and cultural historians, delve into the intricate connections between the parched land and the vibrant marine world just beyond its shores. Learn how these ecosystems support one another in surprising and delicate ways, and uncover the cultural history of the region, from its ancient indigenous inhabitants to modern conservation efforts. Whether hiking rugged trails, exploring remote islands, or engaging in wildlife encounters, every experience brings a deeper appreciation of this unique and breathtaking region.

In partnership with Latin Routes.

DAY 1: LA PAZ ARRIVAL, BAJA CALIFORNIA 

You will be met on arrival at La Paz airport and transferred to the Hotel Imperial, located in the  

Baja California Sur’s capital, La Paz, is a captivating blend of natural beauty, cultural heritage, and laid-back charm. Nestled along the Sea of Cortez, often called the "Aquarium of the World" by Jacques Cousteau, La Paz offers breathtaking coastal scenery and vibrant marine life. You will have the remainder of the day at leisure to relax of explore La Paz. Stroll the picturesque Malecón, a waterfront promenade lined with sculptures, cafes, and stunning sunsets, or explore the nearby beaches of Balandra and Tecolote, known for their pristine turquoise waters and white sands. Rich in history, La Paz also boasts a charming historic center, with colourful architecture and lively markets where local crafts and flavours come alive. 

In the evening, enjoy a welcome meeting with the group and your expert.  

DAY 2: LA PAZ EMBARKATION 

You will be transferred to the dock where the captain and crew will greet you as you board the ship, just in time to enjoy a cocktail and dinner with your new companions. 

DAY 3: ISLA SAN FRANCISCO PARK 

Today you will explore Isla San Francisco park, a pristine jewel within the surrounding marine protected areas. Renowned for its crescent-shaped bay with powdery white sand and crystal-clear turquoise waters, this island offers a tranquil escape for nature enthusiasts and adventure seekers. Its protected anchorage makes it a favorite spot for sailors and kayakers, while its rugged trails lead to stunning panoramic views from the island’s ridges.  

Put on your walking shoes for a hike along scenic ridges with stunning views, a wonderful way to kick off your trip. Go snorkelling among colourful sea life, paddle around in a kayak, try paddle boarding, or just relax on the beach with the sand between your toes. The island's natural beauty makes it an ideal spot for outdoor adventures. 

DAY 4: BAHIA AGUA VERDE 

Discover Bahía Agua Verde tucked along the eastern coast of Baja California Sur, is a secluded paradise known for its emerald-green waters and dramatic desert-meets-sea landscape. This tranquil bay is framed by rugged cliffs, vibrant cacti, and small fishing villages, offering a sense of untouched beauty and authenticity.  

Explore the coast by small skiff, keeping an eye out for birds, seals, dolphins, and whales. Meet a local ranchero and his family and take a mule ride through the canyons and mountains to experience the “real Baja.” This is a great area for hiking, small boat explorations and kayaking. Enjoy scenic vistas, exceptional exploration, excellent birding, and vibrant culture. 

DAY 5: HONEYMOON COVE ON ISLA DANZANTE 

Today, we will visit a stunning, secluded location. The water at Honeymoon Cove is exceptionally clear with a turquoise hue, making it a great spot for snorkelling. Explore colourful coral reefs, diverse fish species, and other sea creatures. Isla Danzante is known for its spectacular white sand beaches only accessible by boat. If you need a break from the water, there will be opportunities to hang out on the beach, hike to a mountain top, or kayak in the rocky coves. 

DAY 6: CAPTAIN’S CHOICE 

This morning, your captain will choose the day's activities. If weather-permitting, we're hiking the incredible Volcán Coronado. Whether you prefer a leisurely stroll or a challenging hike, Volcán Coronado offers numerous opportunities for exploration. Your captain may also choose to offer beach walks or skiff tours, where you will have a chance to see blue-footed boobies, dolphins, and sea lions. In the afternoon, join your captain for a marine mammal search in the Sea of Cortez, or if sea conditions allow, we will anchor and take some time to explore Loreto Town, the former Capital of all three California’s. Keep an eye out from the Safari Voyager for sightings of blue whales, fin whales, orcas, and a diverse array of pinnipeds and dolphins. 

DAY 7: LOS ISLOTES & ISLA PARTIDA PARK 

Los Islotes, a small cluster of rocky islets off the coast of Baja California Sur, is famous for its friendly colony of California sea lions. These curious pups are familiar with humans and will joyfully swim alongside you and your fellow cruisers. You will arrive bright and early before the other tour boats, ensuring you can enjoy this activity crowd-free. Above water, the dramatic cliffs provide a striking backdrop, often visited by seabirds like blue-footed boobies and frigates. Opportunities for skiff tours will also be available. Whether you're swimming with sea lions or marveling at the vibrant ecosystem, Los Islotes offers an unforgettable encounter with the wild beauty of the Sea of Cortez. 

In the afternoon, we’ll head to Isla Parida Park, part of the UNESCO-protected Espiritu Santo Archipelago which is a haven of natural beauty and biodiversity. This uninhabited island, separated from Isla Espíritu Santo by a narrow channel, features dramatic cliffs, secluded beaches, and crystalline turquoise waters teeming with marine life. Isla Partida is a favorite destination for kayaking, snorkeling, and diving, offering encounters with sea turtles, rays, and vibrant schools of fish.  

Whilst here you will have the option to hike the island’s rugged trails, which lead to breathtaking vistas of the surrounding sea and desert landscapes. Or go kayaking or snorkelling. 

DAY 8: ISLA CERRALVO, SAN JOSE, OR ESPIRITU SANTO 

Today, your captain will choose a beautiful bay to anchor in before a day filled with activities. Enjoy the feel of warm sand under your feet on a beach walk, investigate nooks and crannies in the rocks by kayak, or explore a little further afield on a guided hike.  

Celebrate your week at tonight’s special farewell dinner with an entertaining slideshow by your expedition team. 

DAY 9: LA PAZ DISEMBARKATION 

After breakfast, you will disembark the ship and transfer to the La Paz airport for your flight.  

Please note itineraries are guidelines; variations in itinerary and the order of days may occur to maximise your experience.