When divers think of Mexico, popular spots like Cozumel or Cabo Pulmo often come to mind. Yet, the Gulf of Mexico holds its own hidden treasures, and one of the most remarkable is the Isla de las Hormigas in Veracruz. This small rocky islet surrounded by coral reefs is part of the Sistema Arrecifal Veracruzano National Park, a protected marine reserve that boasts incredible biodiversity and historic shipwrecks.
For adventurous travelers looking to explore an authentic, less-touristy dive destination, Isla de las Hormigas diving offers a unique combination of coral reefs, abundant fish life, and fascinating underwater history.
Why Dive at Isla de las Hormigas?
The Isla de las Hormigas dive sites are part of a reef system that extends along the Veracruz coast, making it a hotspot for marine biodiversity. Reasons to dive here include:
- Access to healthy coral formations and reef structures.
- Historic shipwrecks, remnants of centuries of maritime trade.
- A mix of beginner-friendly and advanced dive sites.
- The authentic charm of Veracruz, far from the typical Caribbean tourist crowds.

Best Dive Sites at Isla de las Hormigas
The area around Isla de las Hormigas is rich with underwater attractions. Here are some highlights:
Dive Site | Depth Range | Level Required | Highlights |
---|---|---|---|
Isla de las Hormigas Reef | 10–25 m | Beginner–Advanced | Coral gardens, reef fish, clear waters |
Las Anegadas | 20–35 m | Advanced | Historic shipwrecks, groupers, barracudas |
Punta Gorda Reef | 10–20 m | Beginner | Colorful corals, parrotfish, calm waters |
Blanquilla Reef | 15–30 m | Intermediate | Larger pelagic species, eagle rays |
These reefs combine shallow coral gardens perfect for new divers with deeper wreck dives suited for more experienced explorers.
Marine Life Around Isla de las Hormigas
Divers can expect to encounter a variety of species while exploring Isla de las Hormigas:
- Tropical reef fish such as angelfish, snappers, and butterflyfish.
- Sea turtles grazing along the reefs.
- Barracudas and groupers in deeper waters.
- Occasional sightings of eagle rays and nurse sharks.
The marine park’s protected status helps preserve both coral reefs and fish populations, ensuring vibrant encounters.
Diving Conditions in Isla de las Hormigas
- Water Temperature: Ranges between 77–84°F (25–29°C) depending on the season.
- Visibility: Typically 10–20 meters, sometimes more in calm conditions.
- Currents: Generally mild but can be stronger at outer reefs like Las Anegadas.
- Best Season: April to September for calmer seas and warmer waters.
This makes Isla de las Hormigas diving accessible for both beginners and advanced divers.

Beyond Diving: What to Do in Veracruz
A dive trip to Isla de las Hormigas can be combined with cultural and natural experiences onshore:
- Visit the historic port city of Veracruz, famous for its music and cuisine.
- Explore the San Juan de Ulúa fortress, a colonial-era stronghold.
- Take a day trip to Los Tuxtlas, a region of jungles and waterfalls.
- Enjoy fresh seafood at local restaurants along the malecón.
This combination of culture and diving makes Veracruz an underrated but rewarding destination.
The Isla de las Hormigas diving experience is one of Mexico’s best-kept secrets. With its mix of coral reefs, historic shipwrecks, and vibrant marine life, it offers an alternative to the crowded dive sites of the Caribbean.
For divers who want to discover an authentic, less-traveled side of Mexico’s underwater world, Isla de las Hormigas in Veracruz delivers unforgettable adventures both below and above the surface. Whether you’re exploring reefs full of life or uncovering shipwrecks steeped in history, diving here is a journey into the heart of the Gulf of Mexico’s marine heritage.