Semi-Sub Seychelles Ltd 

 Eden Island, Victoria, 1641, Seychelles–

Semi-Sub Seychelles Ltd 

Victoria, Seychelles
–
33 feet
12

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Step aboard Semi-Sub Seychelles Ltd, a 2019 Agena Marin Semi-Submarine based in Victoria, for a truly unique underwater adventure. Comfortably accommodating up to twelve guests, this vessel features air-conditioning, inside and outside speakers, and a smooth ride powered by a 57 HP Yanmar diesel engine.

Descend into the underwater cabin and enjoy 360° panoramic views of Seychelles’ vibrant coral reefs, tropical fish, and marine life—all without getting wet.

Our knowledgeable crew shares fascinating insights, local legends, and fun facts about the ocean ecosystem, making it an unforgettable experience for all ages.

Perfect for families, seniors, and anyone who wants an intimate look at the underwater world without snorkeling or diving, the semi-submarine offers one cabin and berth for added comfort.

Daily tours run weather permitting, and safety is our priority, with life jackets, GPS, depth finder, chart plotter, anchor, bow thruster, and wheel steering onboard.

Bring your camera and capture every magical moment beneath the waves!

Book your adventure today and experience Seychelles’ underwater beauty like never before!

Step aboard Semi-Sub Seychelles Ltd, a 2019 Agena Marin Semi-Submarine based in Victoria, for a truly unique underwater adventure. Comfortably accommodating up to twelve guests, this vessel features air-conditioning, inside and outside speakers, and a smooth ride powered by a 57 HP Yanmar diesel engine.

Descend into the underwater cabin and enjoy 360° panoramic views of Seychelles’ vibrant coral reefs, tropical fish, and marine life—all without getting wet.

Our knowledgeable crew shares fascinating insights, local legends, and fun facts about the ocean ecosystem, making it an unforgettable experience for all ages.

Perfect for families, seniors, and anyone who wants an intimate look at the underwater world without snorkeling or diving, the semi-submarine offers one cabin and berth for added comfort.

Daily tours run weather permitting, and safety is our priority, with life jackets, GPS, depth finder, chart plotter, anchor, bow thruster, and wheel steering onboard.

Bring your camera and capture every magical moment beneath the waves!

Book your adventure today and experience Seychelles’ underwater beauty like never before!

Semi-Sub Seychelles Ltd
Charter Operator
Semi-Sub Seychelles Ltd

Select date to see availability

Trip availability and prices

Trip date:
Group Size:
September 2026
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Group Size
2 adults • 0 children
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1 Hr – Semi-Sub Reef Safari (12 PM)
FREE Cancellation 1 day notice
1 hour trip starts at 12:00 AM
Seasonal trip
(Mon, Tue, Wed, Thu, Fri, Sat)
US $125
Private tour: 2 people
1 Hr – Semi-Sub Reef Safari (10 AM)
FREE Cancellation 1 day notice
1 hour trip starts at 10:00 AM
Seasonal trip
(Mon, Tue, Wed, Thu, Fri, Sat)
US $125
Private tour: 2 people
1 Hr – Semi-Sub Reef Safari (3 PM)
FREE Cancellation 1 day notice
1 hour trip starts at 3:00 PM
Seasonal trip
(Mon, Tue, Wed, Thu, Fri, Sat)
US $125
Private tour: 2 people
1 Hr – Semi-Sub Reef Safari (4 PM)
FREE Cancellation 1 day notice
1 hour trip starts at 4:00 PM
Seasonal trip
(Mon, Tue, Wed, Thu, Fri, Sat)
US $125
Private tour: 2 people
There is 1 person looking at this charter.

Customer reviews

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FAQs about Semi-Sub Seychelles Ltd

Semi-Sub Seychelles Ltd offers the following trips to customers:
  • €55 per person - 1 Hr – Semi-Sub Reef Safari (10 AM) (1 hour)
  • €55 per person - 1 Hr – Semi-Sub Reef Safari (12 PM) (1 hour)
  • €55 per person - 1 Hr – Semi-Sub Reef Safari (3 PM) (1 hour)
  • €55 per person - 1 Hr – Semi-Sub Reef Safari (4 PM) (1 hour)
When you book a trip with Semi-Sub Seychelles Ltd, you can expect the following amenities onboard:
  • GPS
  • Chart Plotter
  • Depth Finder
  • Bow Thruster
  • Anchor
  • Wheel Steering
  • Life Jackets
  • Air Conditioning
  • Inside Speakers
  • Outside Speakers
Semi-Sub Seychelles Ltd offers the following activities:
  • Boat & Yacht Tours
  • Eco-Tours

Your operator

Semi-Sub Seychelles Ltd
Semi-Sub Seychelles Ltd

Victoria, Seychelles

Response time 5 hours
Member since January 2026

Semi-Sub Seychelles is the first of its kind in Seychelles, offering fun, safe, and unique underwater excursions for the entire family while on holiday on Mahe. Join us and let us give you the opportunity to discover epic underwater life without even getting wet!

Semi-Sub Seychelles Ltd
Semi-Sub Seychelles Ltd
2026
member since
~5h
response
Semi-Sub Seychelles is the first of its kind in Seychelles, offering fun, safe, and unique underwater excursions for the entire family while on holiday on Mahe. Join us and let us give you the opportunity to discover epic underwater life without even getting wet!

What the boat is like

Boat category
Other
Boat type
Other
Boat manufacturer
Agena Marin
Boat Model
Semi Submarine
Year built
2019
Boat length
33 ft
Capacity
12 persons
Engine model
Yanmar
Max crusing speed
6 knots
Powered by
1 x 57HP
Engine Type
Inboard
Fuel Type
Diesel
Number of cabins
1 cabin
Number of berths
1 berth
Number of heads
12 heads
Boat category
Other
Boat type
Other
Boat manufacturer
Agena Marin
Boat Model
Semi Submarine
Year built
2019
Boat length
33 ft
Capacity
12 persons

Which kind of activities are offered

Boat & Yacht Tours
Eco-Tours

Which amenities are available onboard

GPS
Chart Plotter
Depth Finder
Bow Thruster
Anchor
Wheel Steering
Life Jackets
Air Conditioning
Inside Speakers
Outside Speakers

What’s allowed on the boat

Child Friendly
Shoes

What additional terms you should be aware of

Security deposit is not required

A refundable deposit is not required by the charter operator.


Fuel is included

Fuel is included in the price of the rental.

How cancellations work

Free cancellation up to 1 day prior to trip

You can cancel or modify your booking up to 1 day before the trip date, free of charge. If you cancel or modify your booking later, or fail to show up, you'll forfeit 100% of what you've paid.

More details

How you can pay

Reserve with a 20% booking deposit, pay the captain the rest

When the captain confirms your trip, BoatBooker charges your credit card a 20% booking deposit to guarantee your reservation.

The remaining balance is to be paid directly to the charter operator on or prior to your trip date in one of the following payment methods:

 Cash

 Visa

 Mastercard

When paying the remaining balance with a credit card, an additional 4% charge will apply.

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