Straits of Tiran

Four reefs in the channel

Between the Sinai coast and Tiran Island, the Straits of Tiran funnel water through a narrow channel, and four reefs rise from the deep along it: Jackson, Woodhouse, Thomas and Gordon. Each has its own character, but the common thread is drift diving — you ride the current along sheer coral walls rather than swimming hard against it — with healthy coral, big schools of fish and the chance of reef sharks. Hammerheads are reported seasonally, usually by lucky divers in the right conditions.

This is the classic experienced-diver day out of Sharm. The walls are big, the water is moving, and the appeal is exactly that drama. You go on a day boat from Sharm El Sheikh or Naama Bay, and the run out to the straits is part of the experience.

Who it suits, and what to expect

Be honest with yourself about level. The reefs are known for current, and that makes them a poor choice for a nervous or very new diver. Build up at calmer local sites first, or pick a centre that can read the day and put you on a sheltered reef like Gordon with an easy profile. Go with a licensed operator, take the briefing seriously and dive within your limits.

On cost, expect a two-dive day boat from about £55 to £70 per person, generally including tanks, weights, marine-park fees and lunch; gear hire and transfers are often extra. Conditions and timings shift with weather and current, so confirm current details on the official site before booking.

Manage your wildlife hopes too: the walls, coral and schooling fish are reliably impressive, while sharks are a matter of season and luck. Treat any encounter as the bonus on top of an already cracking day of diving — and keep a full day clear for it.