Snorkelling in Antigua at Pillars of Hercules

Antigua is famous for its 365 beaches — one for every day of the year. But some beaches offer more than soft sand and turquoise water. A few also provide excellent opportunities to explore the island’s underwater world.

One of the most popular snorkelling spots near English Harbour is Galleon Beach, known for calm water, marine life, and views of the dramatic Pillars of Hercules rock formations.

When I visited Antigua, I spent an afternoon snorkelling at Galleon Beach and was surprised by how much marine life we saw — even on a day when the visibility wasn’t perfect.

Here’s what it’s like to go snorkelling at Pillars of Hercules and whether it’s worth adding to your Antigua itinerary.

Disclaimer: This is a sponsored post on behalf of Bernie’s Snorkeling Antigua. All thoughts and opinions are my own.

Is Galleon Beach Good for Snorkelling?

Yes, Galleon Beach is good for snorkelling and is considered one of the best snorkelling spots in Antigua.

Located on the southeastern side of the island near English Harbour, the beach has relatively calm waters and a reef that begins not far from shore.

This makes it accessible for both beginner and experienced snorkellers and one of the more adventurous activities in Antigua.

The highlight is the view of the Pillars of Hercules, large rock formations at the entrance to English Harbour. Snorkelling toward these cliffs gives you a unique perspective of the coastline from the water.

Even though the underwater visibility wasn’t perfect on my visit due to recent rain, I still saw plenty of marine life, which says a lot on how active this area is.

Where is Galleon Beach

Galleon Beach is located in English Harbour on the southern coast of Antigua, just outside Nelson’s Dockyard National Park.

It’s one of the quieter beaches in the area, which makes it a great place to snorkel without heavy crowds.

There’s a small parking area near the beach, and you can easily reach it by car or taxi. I’d recommend renting a car and driving if you can, so you can combine your visit with nearby spots like Shirley Heights.

Facilities are limited — there were no washrooms or outdoor showers when I visited — so it’s best to come prepared.

My Experience Snorkelling with a Local Guide

I snorkelled at Galleon Beach with Bernie, a local guide, and it completely changed how I view guided snorkel tours.

This was my first shore-based guided snorkel, instead of a boat tour, and I loved how relaxed it felt. We moved slowly, didn’t scare away wildlife, and learned how to snorkel more calmly and efficiently.

Even when visibility wasn’t perfect, our guide went out of his way to help us spot turtles and rays — including searching for a turtle that was hiding from us due to the poor visibility. I really appreciated his determination to go the extra mile.

On my snorkelling tour, I saw 3 turtles, 3 stingrays, jellyfish, colourful fish, and the Pillars of Hercules.

It felt personal, unhurried, and genuinely focused on the experience.

Compared to other experiences like snorkelling tours in Barbados, this felt much more relaxed and less rushed.

Each guest also receives a personalized video of the experience, which is something I haven’t seen offered on other snorkelling tours. And it brought me so much joy to watch mine after my trip!

Best Snorkelling Tours Featuring Pillars of Hercules

Bernie’s Snorkelling Antigua – This is the experience I did, and it’s ideal if you’re looking for a relaxed, shore-based snorkelling tour with a local guide.

Ocean Jet Adventure – A more adventurous and unique snorkelling option to explore the area on small underwater scooters.

Xtreme Cirvumnavigation – Full-day snorkel tour that includes a stop at Pillars of Hercules, which is good if you want to combine snorkelling with sightseeing in one day.

But, Do You Need to Join a Tour?

You can snorkel at Galleon Beach independently, but having a guide made a noticeable difference for me.

A guide can:

• help you spot marine life you might miss
• show you the best areas along the reef
• make the experience more relaxed, especially for beginners

For me, having someone who knew the area made the experience more enjoyable — especially on a day when visibility wasn’t ideal.

The other couple on our tour were newer to snorkelling, and our guide taught them how to snorkel more relaxed and not scare away the sea life.

What Can You See Snorkelling at Galleon Beach

Galleon Beach has a surprising amount of marine life, especially considering how close everything is to shore.

You might see:

• Green Turtles
• Spotted Eagle Rays
• Caribbean Reef Fish (including rumpetfish, parrotfish, porcupinefish, blue tangs, etc)
• Jellyfish
• Coral formations along the rocky coastline

On days with good visibility, snorkellers often report seeing even more fish and coral formations as there are over 100 types of fish in the area.

So, Is Snorkelling in Antigua at Pillars of Hercules Worth It?

Yes, Galleon Beach is worth visiting if you want to go snorkelling in Antigua.

It’s calm, beginner-friendly, and offers the chance to see turtles and stingrays without needing a boat.

Snorkelling tours in Antigua are more expensive than some my other Caribbean experiences snorkelling in Barbados and Aruba, but the experience was worth it. I also found the underwater scenery to be better in Antigua vs Aruba.

Whether you snorkel independently or with a guide, make sure it’s on your itinerary for Antigua.

And next time, I’m planning multiple snorkelling sessions across different beaches and pairing one shore snorkel with one boat-based reef trip to see more variety.