Dive Site: Les Sept Frères (Seven Brothers Islands)

About Les Sept Frères (Seven Brothers Islands)

The Seven Brothers Islands, known locally as Les Sept Frères or Sawabi islands, form a volcanic and largely untouched archipelago situated off Djibouti's eastern coast, at the strategic Bab el-Mandeb strait where the Red Sea converges with the Indian Ocean. This remote location offers an unparalleled diving experience for those seeking pristine underwater environments. The submarine topography is characterized by impressive walls, steep slopes, and expansive plateaus that descend into deep waters. These features, combined with persistent currents, cultivate an incredibly rich and diverse marine ecosystem. Both hard and soft corals flourish, creating vivid reef structures that teem with life, drawing in significant pelagic activity. The currents flowing from the open ocean are a defining aspect of diving here, bringing with them nutrient-dense upwellings. These conditions create exciting drift dives and attract a remarkable array of large marine life, including schools of trevally, barracuda, and tuna. Grey reef sharks are common, and hammerhead sharks, manta rays, and pilot whales are occasional visitors. During specific seasons, juvenile whale sharks are also present. The remote nature of the islands ensures that dive sites remain uncrowded and largely undisturbed, offering an exclusive and immersive experience. Diving conditions here are best suited for advanced divers comfortable with strong currents and deeper waters, although some sites offer shallower options ranging from 5 to 20 meters. Access to these exceptional sites is typically via liveaboard, which is the most efficient way to explore this dynamic marine environment. Excellent visibility, often exceeding 30 meters, and comfortable water temperatures between 25°C and 30°C enhance the opportunity to observe abundant marine life and stunning coral formations.

Dive site facts: Les Sept Frères (Seven Brothers Islands)

Depth

5–40 m+

Typical dive

15–40 m, 50–60 min

Current

Strong, unpredictable

Visibility

10–35 m+

Water temperature

24–33°C

Entry

Liveaboard tender / negative entry

Level

Advanced upwards

Dive type

Drift, wall, pelagic, reef

Night dive

Possible

Region / port

Djibouti

Coordinates

12.45, 43.4167

Conditions & Currents

Diving at Les Sept Frères is characterized by strong and sometimes unpredictable currents, especially at the more exposed sites. These currents originate from the open ocean and bring rich upwellings, necessitating comfort with drift diving techniques. Entry is often a negative descent to avoid being pushed off target. While some areas are more sheltered, most dives involve dynamic water movement that attracts significant pelagic activity.

Marine life & sighting chances

Whale shark

October–February · common

Manta ray

October–February · common

Grey reef shark

common

Hammerhead shark

occasional

Barracuda

common

Trevally

common

Tuna

common

Pilot whale

occasional

Dolphin

common

Snapper

common

Hard coral

common

Soft coral

common

Nudibranch

occasional

Moray eel

common

Dive profile & how the dive runs

Dives at Les Sept Frères typically commence with a tender boat dropping divers directly onto the site, often requiring a negative entry due to the strong currents. The route is usually a drift dive along a wall or plateau, with the guide leading the group to conserve energy. Depths vary significantly, from shallower coral gardens at 5-20 meters to deeper sections exceeding 40 meters, particularly at sites like Rhounda Khomaytou. Turn points are dictated by current strength and air consumption, ensuring the group remains cohesive. Safety stops are often performed in the blue, deploying an SMB, or in more sheltered areas if conditions allow, ensuring proper ascent from these dynamic waters.

Underwater photography

Capturing the vibrant marine life and dramatic topography of Les Sept Frères requires adaptability. For wide-angle shots, a fisheye or rectilinear wide-angle lens is essential to encompass the expansive coral formations, steep walls, and large pelagic species such as whale sharks and manta rays. Given the frequent strong currents, maintaining good buoyancy is crucial to avoid disturbing delicate corals and to hold position for shots. External strobes are highly recommended to bring out the true colors of the corals and marine life, especially at deeper points or on cloudy days. When encountering large animals, prioritize respectful distance and avoid flash photography directly at their eyes. For macro photography, look closely in more sheltered cracks and crevices or along less exposed reef sections, particularly in sites like the Japanese Gardens for nudibranchs and crustaceans. Fast shutter speeds will be beneficial for capturing schooling fish in current.

Combine with nearby dive sites

• Gulf of Tadjoura – Whale Shark Area

  Known for seasonal juvenile whale shark encounters.

• Le Goubet (Ghoubbet al-Kharab)

  A nursery for juvenile whale sharks and home to the tectonic fissure.

• Moucha Island Reef

  Features pristine coral reefs and diverse marine life.

• Maskali Garden

  Offers vibrant coral gardens and good local biodiversity.

Getting there & logistics

Access to Les Sept Frères is predominantly via liveaboard cruises, as there are no dive resorts directly servicing the islands. Most trips depart from Djibouti City, the nation's capital, which is served by Djibouti-Ambouli International Airport (JIB). Typical liveaboard itineraries range from 7 to 10 days, often combining dives at Les Sept Frères with sites in the Gulf of Tadjoura. Travelers should arrange for an e-Visa prior to arrival, which is then picked up at the airport. Park fees may apply and are usually included in liveaboard packages. It is advisable to confirm all logistics, including transfers and any additional fees, with your liveaboard operator. The remote nature of these sites makes liveaboard the definitive way to experience the area's marine contrasts.

Safety & environment

Diving in Les Sept Frères involves strong currents and deeper profiles, necessitating a high level of dive training and fitness. The nearest recompression chamber is located in Djibouti City, meaning emergency evacuations from the remote islands can be complex and time-consuming. Comprehensive dive insurance, covering medical emergencies and evacuation, is not just recommended but essential. Divers must be comfortable with negative entries and drift diving techniques. Always carry a Surface Marker Buoy (SMB) for safety stops and to signal the boat. Maintain excellent buoyancy control to prevent accidental contact with corals, especially in strong currents. Follow your dive guide's instructions precisely, as conditions can change rapidly. Dehydration is a risk due to the warm climate; ensure adequate hydration between dives.

Who it suits — and who it doesn't

FAQ

Les Sept Frères (Seven Brothers Islands) FAQ

Liveaboards diving Les Sept Frères (Seven Brothers Islands)

These liveaboards may visit Les Sept Frères (Seven Brothers Islands) on selected itineraries — the exact dive sites depend on departure, weather and conditions.

Elegante

Djibouti

14 guests25 m

$209/day

Felicidad II

Djibouti

18 guests30 m

$188/day