Pfeiffer Reef is a renowned diving spot located in the northern part of Sudan, nestled within the breathtaking Red Sea. This underwater marvel is celebrated for its dramatic drop-offs, vibrant coral formations, and an abundance of marine life. The reef teems with a diverse array of aquatic creatures, making it a paradise for underwater explorers. Divers can expect to encounter: Sharks: Various shark species, including reef sharks, are commonly spotted cruising the waters around Pfeiffer Reef. Pelagic fish: Tuna, barracuda, and jacks are often seen in the open water. Reef fish: A kaleidoscope of colorful reef fish, such as butterflyfish, angelfish, and clownfish, inhabit the coral formations. Invertebrates: The reef is home to a variety of invertebrates, including sea anemones, corals, and sea stars.