Formigas Islets & Dollabarat Reef
A remote volcanic islet chain and vibrant coral reef, offering unparalleled diving with abundant marine life in crystal-clear blue waters.

Highlights
Must-see attractions
Social
From TikTok & Reddit
Best Time
Calm seas, best visibility
Formigas Islets & Dollabarat Reef
Best Time
Calm seas, best visibility

Highlights
Must-see attractions
A remote volcanic islet chain and vibrant coral reef, offering unparalleled diving with abundant marine life in crystal-clear blue waters.
"Mega spot de mergulho. .. verdadeiro santuário"
Book Dive Tours Early
Limited spots available for diving excursions. Book well in advance to secure your place! :diving_mask:
Consider a Liveaboard
For the ultimate experience, a liveaboard offers more time to explore this unique marine environment. :boat:
Highlights
Discover the most iconic attractions and experiences

Abundant Marine Life
Encounter schools of small fish, friendly groupers, and majestic mantas in crystal-clear blue waters.

Dollabarat Reef
A true underwater sanctuary teeming with vibrant coral and diverse aquatic species.
The Lighthouse
A historic 1940s lighthouse stands sentinel over these remote volcanic islets.
Plans like a pro.
Thinks like you
Planning Your Visit
Dive into the Azores' Underwater Paradise
Respecting a Marine Sanctuary
Best Times
Insider Tips
from TikTok, Instagram & Reddit
Last minute DIY Azores trip questions
Book Dive Tours Early
Limited spots available for diving excursions. Book well in advance to secure your place! :diving_mask:
Consider a Liveaboard
For the ultimate experience, a liveaboard offers more time to explore this unique marine environment. :boat:
Best scuba spots?
Best Diving Plan for Azores in Mid-September? Looking for Advice!
Reef-Safe Sunscreen is Key
Protect the delicate coral. Use only reef-safe sunscreen to preserve this marine sanctuary. :sunwithface:
Aggressive Triggerfish Alert!
Be aware of triggerfish, especially during mating season. Maintain a safe distance. :warning:
Tips
from all over the internet
Book Dive Tours Early
Limited spots available for diving excursions. Book well in advance to secure your place! :diving_mask:
Consider a Liveaboard
For the ultimate experience, a liveaboard offers more time to explore this unique marine environment. :boat:
Reef-Safe Sunscreen is Key
Protect the delicate coral. Use only reef-safe sunscreen to preserve this marine sanctuary. :sunwithface:
Aggressive Triggerfish Alert!
Be aware of triggerfish, especially during mating season. Maintain a safe distance. :warning:
What Travellers Say
Reviews Summary
Visitors rave about Formigas Islets & Dollabarat Reef, calling it a unique diving spot and a true marine sanctuary. The abundant marine life, clear blue waters, and vibrant coral reefs are consistently highlighted as major draws. Some mention aggressive triggerfish, but overall, the experience is described as unforgettable and wild.
"Excellent place for diving, a lot of small fishes, friendly gropers, aggressive trigger fish, mantas, blue blue water...."
Ivan der BOESE
"é um local unico de mergulho e de passeio não existe nada igual ..."
AZORES SUB Rui Cabral de Melo (Lda)
"Mega spot de mergulho. .. verdadeiro santuário"
Jose Nogueira
What People Like
What People Dislike
Frequently Asked Questions
🚇 🗺️ Getting There
Access is exclusively via boat tours or liveaboard trips departing from the Azores, typically São Miguel. These tours are essential as the islets are uninhabited and remote. Booking in advance is highly recommended, especially during peak travel seasons.
No, the Formigas Islets are uninhabited. The best way to experience them is through organized day trips or liveaboard diving expeditions that depart from the larger Azorean islands.
Ferries connect the main islands, but for reaching the Formigas Islets, you'll need specialized boat tours. Flights are available between islands for longer distances.
🎫 🎫 Tickets & Entry
Access to the Formigas Islets and Dollabarat Reef is typically managed by tour operators who handle any necessary permits. It's best to confirm this when booking your dive or boat trip.
As an uninhabited natural reserve, there are no set opening hours. Access is determined by the schedules of authorized boat tours and dive operators.
Costs vary depending on the tour operator and duration. Expect to pay for a full-day boat trip or a multi-day liveaboard diving package. Prices can range from €100-€300+ per person.
It is highly unlikely you can book tickets on arrival due to the remote nature and limited capacity of tours. Advance booking is strongly advised, especially for diving trips.
🎫 🤿 Diving & Snorkeling
Absolutely! It's considered a world-class diving destination, renowned for its abundant marine life, clear blue waters, and vibrant coral reefs. Divers often encounter mantas, groupers, and large schools of fish.
You can expect to see a spectacular array of marine life, including numerous small fish, friendly groupers, aggressive triggerfish (especially during breeding season), and graceful mantas. The biodiversity is exceptional.
While primarily a diving destination, some boat tours may offer snorkeling opportunities in shallower areas. Visibility is generally excellent, making it enjoyable for snorkelers too.
Several dive centers in the Azores, particularly on São Miguel, offer trips to the Formigas Islets. Dollabarat Sub is frequently recommended by visitors for their expertise.
Bring your dive certification card, a dive computer if you have one, reef-safe sunscreen, a hat, and a reusable water bottle. Tour operators usually provide dive gear.
📸 📸 Photography
The vibrant underwater scenes at Dollabarat Reef are incredible for photography. Capture the diverse marine life, colorful corals, and the unique volcanic landscape of the islets themselves.
Yes, the panoramic views of the islets against the vast Atlantic Ocean are stunning. You can also capture shots of marine life breaching the surface if you're lucky.
An underwater camera or a waterproof housing for your regular camera is essential. Wide-angle lenses are great for capturing the scale of the reefs and marine life.
For Different Travelers
Tailored advice for your travel style
👨👩👧 Families with Kids
It's important to note that the remote nature of the islets means there are no facilities. Pack plenty of snacks, drinks, and sun protection for everyone. The focus for families would be on the scenic boat ride and the unique experience of visiting a remote, protected natural area.
💰 Budget Travelers
Consider traveling during the shoulder seasons (spring or fall) when prices for tours and accommodation in the Azores might be lower. Packing your own snacks and water for the boat trip can also help save money.
🐠 Dive Enthusiasts
Booking with experienced dive operators like Dollabarat Sub is highly recommended to maximize your dives and ensure safety. Consider a liveaboard to fully immerse yourself in this incredible underwater environment and explore multiple dive sites.
Deep Dives
In-depth insights and expert knowledge
The Unique Ecosystem of Formigas Islets
At the heart of this underwater spectacle is the Dollabarat Reef. This vibrant coral reef system is a true sanctuary, teeming with life. Visitors often describe it as a 'true sanctuary' due to the sheer abundance and variety of species. The combination of volcanic geology and oceanic conditions creates a unique habitat that supports a healthy population of fish, invertebrates, and larger marine animals.
When visiting, it's crucial to remember that this is a protected marine area. Strict guidelines are in place to ensure the preservation of this delicate environment. Travelers are encouraged to practice responsible tourism, which includes using reef-safe sunscreen, avoiding touching or disturbing marine life, and adhering to all instructions from dive guides and boat captains. This collective effort helps maintain the pristine beauty of the Formigas Islets and Dollabarat Reef for future generations.
Diving and Snorkeling Adventures
Common sightings include friendly groupers that are unafraid of divers, and the more assertive triggerfish, which can be particularly bold, especially during their breeding season. Perhaps the most sought-after encounters are with majestic mantas, gliding gracefully through the water. The reef itself is a vibrant tapestry of corals and other sessile organisms, providing shelter and sustenance for countless species.
While diving is the primary activity, snorkeling is also possible in shallower areas, offering a glimpse into the underwater world for those who prefer not to dive. The excellent visibility ensures that both divers and snorkelers can fully appreciate the beauty of Dollabarat Reef. It's recommended to book dive tours with reputable operators like Dollabarat Sub, who are known for their expertise and commitment to responsible diving practices.
Social
from TikTok, Instagram & Reddit