Dolphin House Marsa Alam: The Complete Guide to Samadai Reef

Dolphin House is the popular name for Samadai Reef (also written Shaab Samadai), a horseshoe-shaped reef lagoon roughly 15 km off the coast south of Marsa Alam. A resident pod of spinner dolphins rests in the sheltered lagoon during the day, which is why people come.

The reef is a protected area. Boats moor at fixed points, the number of swimmers at one time is capped, and a core part of the lagoon is closed so the pod always has undisturbed water. Those rules are why there are still dolphins to see. The full ethics piece explains how the protection works.

A typical day runs about nine hours. Hotel pickup from Marsa Alam starts around 7:00, followed by a drive to the harbour and roughly a 45-minute boat crossing each way. Two guided snorkel sessions take place at Samadai, with a briefing before you enter the water.

Snorkel gear, life vest, a buffet lunch and drinks on board are included in the price, and the boat carries a maximum of 28 guests. The guide positions the group; you stay in the permitted zone and never swim into the pod. The shape of the boat day walks through the order of events.

Often, but never with a guarantee. The pod moves on its own schedule and nobody feeds or calls it in. Morning visits and calm wind give the best odds. Our best-time guide explains which factors actually matter.

Even on a day without dolphins, you snorkel a protected reef with healthy coral and plenty of fish. Plan the day for the reef and treat the dolphins as the bonus.

The Dolphin House day from Marsa Alam is currently €55 per adult and €45 per child. Hotel transfers, snorkel equipment, life vest, guide, buffet lunch, mineral water and soft and hot drinks are included.

Not included: gratuities, an underwater camera and a transfer supplement for hotels south of Marsa Alam city (€10, paid on the boat). What is included, in detail breaks down every line.

Some operators sell Sataya Reef under the Dolphin House name. Sataya is a separate reef near Hamata, further south, with its own pod, a longer drive and a longer day of around ten hours.

Check which reef your booking names. If you want the shorter day, choose Samadai. If you want the longer excursion with a different reef, Sataya or Samadai: the real difference will help you decide.

Book the reef you want, check the group size, and look for the standard rules: moored boats, a briefing, no chasing, and guides who stop an approach when the pod settles. Free cancellation applies more than 72 hours before the trip, with 50% refunded between 24 and 72 hours.

You can see live availability and book the trip directly. Beginners are welcome; if you are nervous in open water, can beginners snorkel Dolphin House? is worth reading first.