A Natural Aquarium

Baja California Sur may be part of Mexico, but it feels like a destination all its own, a slender peninsula of land framed by the Pacific Ocean on one side and the Sea of Cortez on the other, and widely regarded as one of the world’s premier whale-watching regions.

People often call it “the natural aquarium of the world”, and honestly, once you’re there, it’s easy to see why. The whole coastline is alive with marine wildlife. It is the premier site to see grey whales up close, as well as fin, blue and humpback whales. You can snorkel in turquoise seas, relax on secluded, white sand islands, and even swim with whale sharks and sea lions!

The Baja California Peninsula is separated from mainland Mexico by the sea of Cortez. From late January through April, thousands of grey whales make the long journey from the Arctic to the warm Pacific lagoons of Baja, on the western side of the Peninsula. What is so striking about the grey whales is their curious nature. They’ll often swim right up to your boat, lifting their barnacle‑marked faces, as if inviting you to reach out and say hello. San Ignacio Lagoon is the most famous spot for these friendly encounters, followed by Ojo de Liebre Lagoon and Magdalena Bay.

On the eastern side of the peninsula, you have the Sea of Cortez, where endless white beaches meet crystal-clear turquoise seas. Most people base themselves in La Paz, enjoying the relaxed, Mexican vibes and a great range of marine-life experiences. You can take a boat out to Isla Espíritu Santo to explore the sandy coves and snorkel amongst sea lions. If you’re here between October and April, you can swim with the whale sharks. It’s one of those experiences that really stays with you.

Further up the eastern coast, you’ll come to slower-paced Loreto. Looming high above the city are the mountains of the Sierra de la Giganta, which contrast beautifully with the white-sands and turquoise waters of Loreto Bay. You can explore the islets that surround the bay and snorkel amongst tropical fish. Or go in search of the blue, humpback, fin and sperm whales that frequent these seas. If you’re lucky, you might even see an orca!

Inland, the landscape is a mixture of high mountain ranges, ancient rock‑painted canyons, and deserts filled with giant cardón cacti. The peaceful town of Todos Santos remains largely off the tourist trail. It’s a hip little place, with a thriving art scene and a fantastic market, where you can buy anything from woven rugs and straw hats to jewellery and hand‑painted ceramics.

Blend all of these experiences into a tailor‑made holiday, or join our exclusive whale‑watching group in March 2027.

If you’d like to know more, chat to Max or Ian: team@archipelagochoice.com

Getting to Baja California

We take care of every detail of your tailor-made holiday, including flights. Our team searches for the best fares, schedules, and departure airports to suit your needs. Should there be any unexpected delays, we’re just a phone call away. Our emergency 24-hour UK helpline connects you directly to a member of our team for immediate support and advice. We offer complete flexibility, so your holiday has no limits; from multi-leg flights to internal flights and stopovers with city-packages, we’ve got it covered.

Getting to Baja California from UK

There’s a great choice of flights from the UK to Baja California. Aeromexico fly daily from London Heathrow to Mexico City and on to La Paz in Baja. United Airlines offers daily flights from Heathrow (and several UK Airports) to many US cities, from where you can connect with flights to Cabo San Lucas (at the southern tip of the Baja Penninsula).

Getting to Baja California from USA

Many of the US city airports will have flights to Cabo San Lucas, at the southern tip of the Baja penninsula

Getting to Baja California from elsewhere

If you are departing from outside the UK, US, or Canada, simply get in touch to discuss your holiday plans and we will talk through your flight options