The best destinations to dive and swim with whale sharks

Swim with whale shark

Post by Mery

February 25, 2025

It is the dream of thousands of divers. The silhouette everyone seeks when they’re below the surface. That much-awaited presence, the crown jewel of any diver’s list of milestones. If you’ve ever dreamed of swimming next to the largest fish in the world, this article is for you. The whale shark is a giant of the oceans that, despite its enormous size, is completely harmless to humans.

In this guide, we’ll introduce you to the 12 best destinations to swim with whale sharks, plus give you tips to make your experience unforgettable and, most importantly, responsible. Stay on the lookout — they might be closer than you think.

The 12 best places to swim with whale sharks

Being able to dive alongside a whale shark is reason enough to visit any of the destinations we’ll suggest below. Plus, these destinations are just as impressive both below and above the surface. If you want to see these majestic animals in their natural habitat, here are some top spots where you have high chances of encountering them.

Holbox Island, Mexico

Located in the Mexican Caribbean, Holbox is a paradise for swimming with whale sharks between June and September. Tours here are well-regulated, ensuring a respectful encounter with these sea giants.

Isla Mujeres, Mexico

Another top destination in Mexico. Between June and September, you can see hundreds of whale sharks feeding at the surface. An unforgettable experience!

Utila, Honduras

Utila is famous for being a year-round meeting point, although the best times are from March to April and September to December.

Gladden Spit, Belize

Here you can swim with whale sharks during the full moon between April and June when the fish spawn, attracting whale sharks to feed.

Galápagos Islands, Ecuador

The Galápagos Islands offer one of the most spectacular encounters with these sea giants. From June to November, divers can spot them on Darwin Island.

Cenderawasih Bay, Indonesia

Unlike other destinations, here, whale sharks are present year-round, thanks to the relationship with local fishermen who attract them with fish.

Ningaloo Reef, Australia

One of the most iconic places to swim with whale sharks. Between March and July, Ningaloo offers crystal-clear waters and close encounters with these colossi.

Oslob, Philippines

In Oslob, whale sharks are fed by fishermen, guaranteeing their presence, but it also raises controversy over the possible impacts on their natural behavior.

Donsol, Philippines

Unlike Oslob, in Donsol, the encounters are entirely natural. The best season is between November and June, with peaks in February and May.

Maldives

In the Maldives, especially in the South Ari Atoll, whale sharks can be seen year-round, with the best time being from August to November.

Mozambique

Tofo, in Mozambique, is one of the least touristy yet most amazing places to see whale sharks, especially from October to March.

Madagascar

In Nosy Be, Madagascar, you can swim with whale sharks between September and December, when they’re attracted by the plankton.

Is it safe to swim with whale sharks?

Absolutely, yes! Despite their size (they can reach up to 18 meters), whale sharks are completely harmless. They feed on plankton and small fish, so they don’t pose any danger to humans. Nothing like the bad reputation that other shark species have gained since the famous movie. If you see a fin, it’s a good sign.
That said, remember to follow the safety rules:

  • Keep a minimum distance of 3 meters.
  • Don’t touch or try to ride them (they’re not an amusement park attraction!).
  • Use biodegradable sunscreen to avoid damaging the ecosystem.

How to interact without harming them?

If we want to keep enjoying these experiences in the future, it’s crucial to practice responsible tourism and diving. This applies not only when diving with whale sharks but also for any diving anywhere in the world. Here are some tips:

  • Don’t feed them: This can alter their natural feeding patterns.
  • Don’t chase or block their way: Let them swim freely.
  • Avoid flashes and bright lights: This can stress them out.
  • Choose responsible operators: Research and opt for tours that follow conservation guidelines.
    Remember, we’re visitors in their home, and it’s up to us to minimize our impact.
Is it safe to swim with whale sharks?

What do whale sharks eat?

Despite their colossal size, whale sharks don’t hunt large prey. Their diet consists of:

  • Plankton
  • Krill
  • Fish and coral eggs
  • Small fish and squid
    They filter the water as they swim, absorbing everything they come across, much like baleen whales.

Tips to enhance your experience

What do whale sharks eat?

If you want to make the most of your encounter with a whale shark, here are some key tips:

  • Use the right gear: A good snorkel and fins will help you move without trouble.
  • Avoid sudden movements: This can scare the whale shark away.
  • Be patient: Sometimes you have to wait a little for them to appear.
  • Bring an underwater camera: But no flash, to avoid disturbing them.
  • Enjoy the moment: Not everything is about pictures, experience it with your own eyes.

We can assure you, diving with whale sharks is one of the most thrilling experiences you can have in the ocean. Everyone who’s had the chance to do it keeps that memory as something magical, unforgettable, a feeling that lingers over time. From Mexico to Madagascar, there are many destinations where you can see these gentle giants in their natural habitat.

That said, always remember to do it responsibly, respecting their environment, and ensuring that future generations can also enjoy their beauty.

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