The entire trip from A to Z was flawless, and swimming with dolphins is an experience that has to be lived and felt. I recommend it to everyone.
Some pages are currently available in Czech only. Thank you for your understanding.
Some pages are currently available in Czech only. Thank you for your understanding.
Red Sea Diamond is a family project rooted in the Red Sea.
We create dolphin encounters and diving expeditions — for individuals and for groups.
No crowds. No rush.
Just the sea, respect, and a team that truly knows these waters.
The sea is our home.
And for a week, it can be your home too.

Encounters with dolphins in their natural home.
Calm. Respect. Time without pressure.

Diving expeditions to remarkable sites across the Red Sea.
Reefs, wrecks, and open water — guided by people who grew up at sea.

Cruises for groups, retreats, celebrations, teambuilding events, as well as diving and sports clubs.
Option to book the entire yacht or just part of it, with full support from our team.
Our yacht is not only for diving or snorkeling.
Every journey with us offers a safe and welcoming space for an active yet relaxing week surrounded by people you truly want to share your time with.
Whether you come for a diving safari, swimming with dolphins in their natural environment, or simply for a week at sea far away from the noise of civilization — for a retreat, teambuilding event, workshop, or intimate celebration — we always do our best to create an atmosphere that supports the purpose and spirit of your group.
Calm sea, unhurried time, and the shared space of one yacht often create something far deeper than a typical hotel stay.

No chasing dolphins
We are guests here — they are at home
Calm, time, and freedom in open space
A family atmosphere on board and below the surface
Saturday — an easy start.
Boarding, breakfast, check-in, briefing, lunch.
A check dive or a first look at the reef.
Evening usually means silence, stars, and catching up on sleep after the journey.
From Sunday on, the sea sets the rhythm.
Most of the week we anchor in Sataya lagoon.
Up to three encounters a day — if the dolphins are interested.
If not, we wait. Or snorkel along the coral reefs.
No chasing. The sea decides.
On Thursday afternoon we say goodbye to Sataya
and anchor off a sandy island with a real beach —
time to let everything settle.
We move between dive sites.
Three to four dives a day, depending on conditions.
Wrecks, walls, open water, night dives.
A different underwater world each day.
Friday after lunch, return to the marina.
Early Saturday morning, transfer to the airport.

I experienced a dolphin trip with them and have absolutely nothing to complain about. Communication from the very first moment was excellent, the organization during the trip was great, everything could be discussed, adjusted, and they were always willing to help. I would not be afraid to travel with them even on my own, because the delegate Janička will never leave anyone behind. The boat equipment, the food, and the crew were top-notch! And as for the experience of swimming with dolphins itself… I could talk about it for hours, and it still feels impossible that something so incredible can be experienced.
Dana H.
Jitka Š.
Thank you for a fantastic experience! No words or photos can capture the beauty I was able to experience with you on the boat with Jonášek. Thank you for everything — from the care at sea, to the service on board and the wonderful atmosphere.
Zuzana Ch.
I recommend the experience of swimming with dolphins to everyone. If you want to spend a week in freedom and joy, for me there is nothing better. The care of the crew makes the experience even stronger. Their humor and spontaneity are contagious and fit naturally with the closeness of the dolphins. I hope my second stay on the boat was not the last.
Jan B.
A week on a yacht is not the same as a hotel stay.
No schedules to manage. No transfers. No noise around you.
The sea is everywhere. And it offers space, freedom, and more.
Morning light above and below the surface.
Water, sun, sometimes wind during the day.
Evenings of silence and millions of stars.
Suddenly, you have time.
Not only for experiences, but also for rest. And most of all, for yourself.
Whether you come for dolphins or for the depths,
something may move within you — and perhaps settle.
Without pressure. Without effort. Naturally.
The sea does not ask you to be someone else.
The sea touches your heart and gives you space.
Happiness comes in waves.
Sometimes it’s enough to be in the right place
for a wave of happiness to find you.
We’ll be happy to answer your questions or help you find the right dates.
We read every message and answer personally. No automated replies.