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Discover the ocean’s hidden wonders

Sea expeditions in La Paz, Baja California Sur. For those who want to sail beyond the surface.

Expeditions in the Sea of Cortez

Every journey opens a different door to the sea. Which one will you choose?

Whale Shark

The Encounter

An intimate expedition to swim alongside the world's largest fish.
More than an activity: a conscious and respectful approach to one of the most majestic species on the planet.
Available from October to April.

Espíritu Santo Island

The Wild Territory

A day of exploration among islands, reefs, and sea lion colonies. We sail through waters with ancient stories, sharing every corner with its wildlife and landscapes.

Ideal for those looking for a complete expedition in the heart of the Sea of Cortez.

Balandra and surroundings

The Desert Jewel

A journey to explore the most crystal-clear waters and the most emblematic landscapes of the region.
Ideal for families or travelers who want to discover the sea from its most serene side, with time for contemplation, swimming, and relaxation.

Sea lions and beach

Exclusive cruise passenger

A perfect experience for those who want to discover the heart of the Sea of Cortez, without crowds, lines, or the stress of cruise schedules. Simply focus on enjoying your stop in La Paz, the port of dreams.

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Gray Whale Watching

A unique experience to observe majestic gray whales up close in their natural habitat, guided by experts and surrounded by unforgettable landscapes.

Fishing in La Paz

Guided fishing trip in the waters of the Sea of Cortez, designed to immerse you in the ocean adventure, learn local techniques, and enjoy a one-of-a-kind day in direct contact with nature.

Sanboarding

Adventure through the dunes that blends adrenaline, desert landscapes by the sea, and the thrill of gliding over the sand in a spectacular natural setting.

Traslados

Comfortable and reliable transfer service designed to support your experience from the very beginning, connecting key locations in La Paz with your activities and expeditions.

Looking for a private or custom expedition?

In addition to our main expeditions, we design personalized journeys in the Sea of Cortez.
For families, couples, groups of friends, or agencies looking for a more intimate experience, adapted to their pace and interests.

Each private trip is carefully organized, with attention to detail and the possibility of exploring less-traveled routes or combining different areas of the sea.

If you wish to plan a custom expedition, we will be happy to help you create it.

More than a tour. A journey with history.

We sail as a family, with over 15 years of experience in these waters. Each expedition is a personal connection to the sea.

Beyond the surface.

Every trip is a real immersion in the Sea of Cortez: its wildlife, its history, its secrets. For those who seek to understand it, not just see it.

The sea teaches. And transforms.

The impact of the experience doesn't end when you return to land. What you experience in the Sea of Cortez stays forever with those who explore it with respect

Stories from those who sailed with us.

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Janika M profile picture
Janika M
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Wir haben eine Tour zur Isla Espíritu Santo gebucht. Die Organisation war sehr gut, wir haben uns jederzeit sicher gefühlt, der Guide war sehr nett, die Spots zum schnorcheln und essen waren wirklich toll! Einziges Problem: mein Mann hat sich am enthaltenen Ceviche den Magen verdorben. Die Mitarbeiter sollten noch mehr im Umgang mit rohem Fisch und Hygiene geschult werden - oder auf ein Essen wechseln, das weniger Risiko bietet…
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Ixch M profile picture
Ixch M
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifica que la fuente original de la reseña sea Google.
Tours variados y bien planeados, los precios son muy buenos en relación al resto de las ofertas y es muy seguro, te brindan atención a tus solicitudes y el personal es sumamente amable, la mejor opción para contratar tours en La Paz.
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Rafael G profile picture
Rafael G
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¡Excelente todo! Pedimos informes por whatsapp 30 minutos antes del inicio del tour y la atención fue tan buena que nos decidimos de inmediato por el tour a la Isla Espíritu Santo. Enviaron una camioneta por nosotros al hotel, nos llevaron al puerto y nos explicaron todo a detalle en todo momento. Viajamos con 2 niños y todo estuvo perfecto para ellos (tienen aletas, chalecos, goggles y snorkels). Las vistas tanto del mar como de la isla son excepcionales, y ver a los lobos marinos con sus crías es algo muy especial. Sin duda volveríamos a reservar con Alonso Tours.
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Fernando J profile picture
Fernando J
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Excelente tour, los guías y el capitán muy amables, bebidas las que quisiéramos, el servicio excelente, la comida rica, muy atentos y siempre cuidando el medioambiente… súper recomendado los servicios de ellos.
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José G profile picture
José G
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El tour a la Isla del Espíritu Santo es una experiencia imperdible! Los guías muy amables y te van explicando todo. El ceviche que te dan en la playa muy rico
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Raquel D profile picture
Raquel D
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Muy buen servicio! Lo recomiendo!!
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Marisa I profile picture
Marisa I
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The Holy Spirit Island Tour by Alonso Tours was an incredible excursion! This tour is a great way to spend the day. The tour was set up in a very straightforward way so it was very easy to find the meeting point and we were directed appropriately. Overall, it was so incredible to see several different areas of protected land and wildlife. Our guide, Edgar, was fantastic - incredibly knowledgeable about the area and had such a fun energy that made the whole trip enjoyable. He even switched seats with us so we could be more comfortable when he saw that we were getting a bit chilled from the slight ocean spray! Our captain was also amazing! Being brought to essentially a private beach and having lunch (including a vegan ceviche option!) was just an unforgettable experience. I didn’t join the snorkeling session with the sea lions, but I don’t feel like my experience was diminished at all because it was mind-blowing to get to see dolphins, whales, sea lions, and an essentially untouched beach. There is a lot of boat time, but it is such a gorgeous ride that it’s so worth it.
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Sébastien â profile picture
Sébastien â
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Equipage très aimable et tour bien guidé !
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Akuwat profile picture
Akuwat
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Beautiful tour with Alonso tours! Hands down the best experience with the tour guides! This was such a relaxing experience, beautiful scenery and the tour guides made sure that we got to experience as much as possible. We saw whales, rays, sea lions and a school of dolphins. Couldn’t have asked for a better experience!

Who is behind Alonso Tours?

We are a big family of sailors with over 15 years of experience traveling the Sea of Cortez.

Our team is made up of captains, certified guides, and nature and adventure experts.
We live these waters as part of our history, not just another destination.
Each expedition is the result of years of experience, respect for the environment, and a deep knowledge of this sea and its life.
More than offering a tour, we invite you to explore the Sea of Cortez as we know it: with authenticity, with passion, and with the perspective of those who grew up in it.

years of family experience in the nautical tourism sector
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