Dive Site: Dollabarat

About Dollabarat

Dollabarat is a celebrated offshore seamount rising from the deep Atlantic, located near Santa Maria in the Azores archipelago. This site is renowned for its dramatic volcanic formations and its status as a hotspot for pelagic marine life, making it one of the premier blue-water dive experiences in the region. Divers can anticipate encountering large schools of various fish species and larger ocean predators. The seamount's topography features submerged pinnacles and walls, with depths ranging significantly, attracting a diverse ecosystem. The unique volcanic structure creates a complex habitat where both resident reef species and transient pelagics thrive. It forms part of the Formigas Islets and Dollabarat Reef marine reserve, contributing to its exceptional biodiversity. During the warmer summer months, the site becomes particularly vibrant, with increased concentrations of marine life. This period is prime for observing large schools of fish, mobula rays, and various shark species drawn to the nutrient-rich waters. The blue-water environment and potential for significant pelagic encounters define the Dollabarat diving experience. Accessing Dollabarat requires a boat trip, and the diving conditions, particularly strong currents, necessitate advanced diving skills. It offers an unforgettable adventure for experienced divers seeking thrilling encounters with marine megafauna and spectacular underwater scenery.

Dive site facts: Dollabarat

Depth

5–50 m

Typical dive

15–40 m, 40–50 min

Current

Strong

Visibility

15–40 m

Water temperature

16–24°C

Entry

Live boat / Tender

Level

Advanced, current experience essential

Dive type

Pelagic, seamount, drift

Night dive

Not typical / Not offered

Region / port

Azores, Santa Maria

Coordinates

38.54, -28.75

Conditions & Currents

Dollabarat is characterized by strong currents, making it a site recommended exclusively for experienced divers. Its location far offshore and proximity to oceanic currents mean conditions can be unpredictable, requiring careful dive planning and good physical condition. Divers should be prepared for potential drift dives and must maintain excellent buoyancy control. Surface conditions can also be challenging due to its open Atlantic location, impacting entry and exit. Visibility typically ranges from 15 to 40 meters, though strong currents can sometimes affect clarity. Water temperatures vary from 16°C to 24°C, with thermoclines possible at deeper levels.

Marine life & sighting chances

Sandbar shark

Summer · occasional

Blue shark

Summer · occasional

Shortfin mako shark

Summer · rare

Mobula ray

Summer · common

Manta ray

Summer · occasional

Eagle ray

Summer · occasional

Amberjack

Summer · common

Barracuda

Summer · common

Blue runner

Summer · common

Atlantic bonito

Summer · occasional

Tuna

Summer · occasional

Grouper

common

Moray eel

common

Triggerfish

occasional

Dive profile & how the dive runs

Dives at Dollabarat typically involve a live boat entry due to its offshore location and strong currents. Divers descend along a line to the top of the seamount, which can be around 15-20 meters, or slightly shallower depending on the specific pinnacle. The dive then often becomes a drift along the seamount's walls, observing pelagic life in the blue. The depth profile varies as you navigate the volcanic topography, dropping to 40 meters or more. Due to the pelagic nature, there isn't a fixed route, but divers generally follow the contours of the reef or drift with the current, keeping an eye out for larger marine animals. The turning point is dictated by gas consumption and no-decompression limits, after which divers initiate a slow ascent into shallower waters for their safety stop, often in the open blue before a live boat pickup.

Underwater photography

Dollabarat offers incredible opportunities for wide-angle photography, particularly given the frequent sightings of large pelagics like sharks, mobula rays, and schooling fish. A wide-angle lens is essential to capture the vastness of the open blue and the scale of marine megafauna. Due to the clear water and often abundant natural light, strobes can be used to add color and detail to subjects, though ambient light can often suffice for larger animals. Focus on capturing the interaction between marine life and the dramatic volcanic topography. Given the strong currents, excellent buoyancy control is paramount to stable shots. Be ready to react quickly to fast-moving subjects and prioritize natural behavior over staged shots. Ethical conduct is key; maintain a respectful distance from all marine life.

Combine with nearby dive sites

• Formigas Islets (Azores)

  A protected marine reserve, offering exceptional pelagic encounters.

• Princess Alice Bank (Azores)

  Another pelagic hotspot known for mobula ray aggregations, accessible from Faial.

• Banco D. João de Castro

  A submarine volcanic seamount between Terceira and São Miguel, known for unique endemic invertebrates.

• Caloura Reef

  A coastal reef near São Miguel with diverse marine life and volcanic formations.

• Santa Maria Reef

  Reefs around Santa Maria island offering various recreational dive experiences.

Getting there & logistics

Diving at Dollabarat is typically organized by dive centers based on Santa Maria Island in the Azores. Access usually involves a boat trip from the marina, often lasting several hours due to the site's offshore location. Trips are typically day excursions, as there are no full-time liveaboards operating in the Azores, though private charters can be arranged. Divers usually fly into Santa Maria Airport (SMA), with connections often available through São Miguel (Ponta Delgada - PDL), the largest airport in the Azores. Booking offshore excursions several months in advance is highly recommended, especially during peak season, due to limited boat capacity and the popularity of pelagic encounters. Dive operators handle necessary permits for protected marine areas.

Safety & environment

Diving Dollabarat requires advanced certification and significant experience with strong currents due to its challenging offshore conditions. Divers must ensure they have comprehensive dive insurance that covers emergency evacuation and recompression. The nearest recompression chamber is located on São Miguel Island, meaning evacuation can be time-consuming, emphasizing the importance of preventative safety measures. Always dive with a reputable operator, follow dive guides' instructions, and adhere to dive plans meticulously. Maintain excellent physical fitness, monitor air consumption closely, and ensure all gear is in top condition. Surface marker buoys are essential for every diver for visibility during drift dives and live boat pickups in the open ocean.

Who it suits — and who it doesn't

FAQ

Dollabarat FAQ

Liveaboards diving Dollabarat

These liveaboards may visit Dollabarat on selected itineraries — the exact dive sites depend on departure, weather and conditions.

Water And Wind

Portugal

8 guests13.41 m

$434/day