M/Y Grand Sea Serpent Liveaboard

M/Y Grand Sea Serpent liveaboard is the luxury flagship of the Sea Serpent Liveaboard Fleet diving all the best dive sites in the Red Sea


The M/Y Grand Sea Serpent liveaboard is the flagship of the Sea Serpent Liveaboard Fleet with a variety of dive itineraries in the Red Sea. Designed for luxury and speed, the M/Y Grand Sea Serpent liveaboard offers five-star luxury, operating 7-night trips from Hurghada and Port Ghalib, to all of the best dive sites in the Red Sea.

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Accommodation & Facilities

With a length of 43 meters (140 feet) and a width of 8 meters (26 feet), the M/Y Grand Sea Serpent is the largest liveaboard in the Sea Serpent fleet and not surprisingly one of the most luxurious dive boats in the Red Sea. Onboard are two suites, two double cabins and 10 twin cabins, each with its own private bathroom with showers, (with massage showerheads), a minibar and air conditioning.

The main deck contains a large saloon, which is equipped with a wide selection of entertainment technology. The lounge is separated from the dining room (where they serve delicious western food). In addition, there are two sun decks, one on the 2nd upper deck and the other one is the top deck of the ship. Electronic equipment and safety standards are state of the art.

Staying Connected

3G based WiFi is provided onboard free of charge.


The liveaboards of the Sea Serpent Fleet operate from the two ports Hurghada (HRG) and Marsa Alam/Port Ghalib (PG). Return transfers from the airport are provided to the liveaboard’s location at a Red Seaport. At the airport, a representative will be waiting for you with a sign indicating the name of the boat you have booked. They can also provide Meet & Assist services inside the terminal, including entry visa upon request.

Check in and Out:

Check-in is not before 5 pm on the first day of the trip and check out is latest by 10 am on the last day of the trip. The first night of the trip is spent on-board at the port, last night of the trip is spent on-board at the port or in a 4 Star hotel, according to the boat’s schedule. The last dive of the trip is around noon of the penultimate day of the trip, with the boat arriving in port boat that afternoon.

What to expect

Dive Service

Three to four dives are offered daily and conducted mostly by the dinghies. Nitrox is available free for Nitrox certified divers. Tanks are standard 12L aluminium tanks with INT, but DIN are also available. 15L tanks can be pre-booked for an additional charge. Rental gear is available and there is support for Rebreather Divers. A variety of dive courses are also offered.

Dive areas

The M/Y Grand Sea Serpent Liveaboard is one of the Sea Serpent liveaboard fleet along with its sister ships: Contessa Mai, Dreams, Miss Nouran and the Sea Serpent. Some of the liveaboards does each of the different Red Sea dive itineraries they offer in rotation. The different dive areas are listed on the Destination page with a map.

If you find this liveaboard does not offer the dive trip you want at the time you want it, you can search across all the Red Sea dive liveaboards for any given months as follows: On this page, from the Destination drop-down select “Egypt & Red Sea”, enter the from and to months, and the number of spaces you need, and click [Search trips].

Then just click on a [Booking Request] bar for the trip you want – and we’ll do the rest.

We think…

The M/Y Grand Sea Serpent is top of its class in terms of luxury, speed and stability.

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