Thomas Reef is the smallest reef in the Straits of Tiran, located near Sharm El Sheikh, Egypt, in the Red Sea. Despite its size, it is one of the most popular dive sites in the area, known for its vibrant coral formations, diverse marine life, and strong currents. Type of Dive: Drift dive, due to the strong currents. Suitable for: Advanced divers due to the currents. Highlights: Steep walls covered in soft corals, schooling fish, sharks, turtles, and a chance to see dolphins. Depth: The reef starts at around 0.5 meters and slopes down to over 40 meters. Dives at Thomas Reef are typically done on the eastern side, where the water is generally calmer. If conditions are favorable and air consumption allows, experienced divers can attempt to circumnavigate the reef. The reef itself is a wall that starts shallow and slopes down to a plateau at around 25 meters. The wall is covered in a variety of soft corals, including large gorgonian fans, which provide habitat for various fish species like long-nose hawk-fish, nudibranchs, and pipefish. The southern end of the reef is known for having sleeping sharks resting on the sandy patches. The strong currents at Thomas Reef also attract pelagic fish like tuna and barracuda. Divers might also encounter turtles, eagle rays, and even dolphins in the area. It is important to note that due to the strong currents, Thomas Reef is not suitable for beginner divers. Only experienced divers who are comfortable with drift diving should attempt to dive here. It is also crucial to dive with a reputable dive operator who is familiar with the local conditions and can ensure your safety.