Brothers Islands: Big Brother (Numidia & Aida II) Dive Site – Egypt

Site Overview

Big Brother (Numidia & Aida II) is a advanced wall, shipwreck dive site located off the Brothers Islands coastline in Egypt's Red Sea, offering an extraordinary combination of vibrant coral reef ecosystems and rich marine biodiversity in one of the world's most celebrated diving destinations. The site is accessed by boat from Liveaboard departure, typically 13 to 28 minutes depending on sea conditions. Big Brother (Numidia & Aida II) reaches a maximum depth of 40 meters with the most productive diving occurring between five and 25 meters where the coral walls and reef structures provide shelter and feeding grounds for an incredible diversity of marine species. The underwater topography features dramatic coral formations including the atmospheric wreck structure and its thriving artificial reef community, vertical walls encrusted with soft corals, massive coral pinnacles, and sandy channels that create a mosaic of distinct ecological zones. Marine life encounters commonly include Giant Trevally, Clown Triggerfish, Lionfish, Moray Eel, along with numerous Red Sea endemic species that inhabit the coral substrate. The Red Sea's uniquely stable conditions, with water temperatures ranging from 23 degrees in winter to 28 degrees in late summer and visibility typically between 25 and 50 meters, create an underwater environment of extraordinary clarity and biodiversity. Seasonal visitors including oceanic whitetip sharks, hammerhead sharks, whale sharks, and manta rays add an extraordinary dimension to dives in this region. The Red Sea is home to over twelve hundred species of fish with approximately twenty percent endemic, and more than two hundred species of hard and soft coral that create some of the most vibrant underwater landscapes on Earth. Brothers Islands is increasingly recognized as one of Egypt's finest diving destinations, offering the perfect combination of world-class marine life, excellent infrastructure, and reliable year-round diving conditions. The challenging conditions including strong currents, significant depth, and exposure to open water conditions demand experienced divers with appropriate certifications.