Dive into the Dominican Republic's ultimate underwater adventure with Seaquarium. Pop on a special helmet with air supply and explore the colourful marine life, looking out for a sub wreck on your seabed stroll. Back onboard, you'll be treated to a Caribbean party like no other - snorkeling with sharks and stingrays is thrown in for good measure. Cap it all off with a leisurely dip in the natural pools of the Caribbean Sea - an extraordinary half-day excursion you won't forget.

The sea walk was really good and the snorkeling with sharks and stingrays was amazing. Definitely would do it again if I come back to punta cana

I did not realise when you swim with the sharks and sting rays, they are in cages in the sea. I thought they would be wild. The sea lion I did not attend, as its used as entertainment all day, in a tiny enclosure. I did not like that and it upset me. But the whole experience was great. People, service and boat was really good.

It was amazing.

There should be more fruit and snacks available for guests

It is hard to see with those helmets, but you get to do a lot for the money. Snorkeling with the sting rays was the best.

A very good holiday for the price and service provided. I’ll recommend and definitely use TUI again, going forward.

Why you’ll love this…

Discover colorful marine life and a sub wreck on a seabed stroll with Seaquarium
Enjoy a Caribbean party onboard, complete with snorkeling with sharks and stingrays
Unwind after your underwater adventure with a leisurely dip in the Caribbean Sea's natural pools
All drinks and snacks are included

Important to know

Minimum height 120 cm to participate in the Seawalk activity
Not suitable for expectant mothers or guests with back problems
Not suitable for guests who suffer from claustrophobia
Not suitable for those with reduced mobility
Children must be supervised by an adult (over 18 years) at all time
Bring bathing gear and sunblock
Bring a towel
Bring biodegradable insect repellent
Bring money for extras or gratuities

Cancellation policy

Receive a 100% refund if you cancel up to 1 day before the experience begins.

What’s included

Boat cruise
Transport
Guide
Equipment
Open bar serving locally branded drinks
Swim stops
Snorkel stops
Fresh fruit

Booking fee

Good news! No extra fees are applied to this booking.

Pickup points

To see which pickup points are available, check under availability & prices.

Provider

TUI DOMINICANA, S.A.S

What people say about this experience

4.4/5

All reviews are verified

Based on 23 reviews

Review categories

Safety

5/5

Service

5/5

Staff

5/5

Value for money

5/5

All ratings (23)

5 stars (14)

61%

4 stars (6)

26%

3 stars (2)

2 stars (1)

1 star (0)

A
Allan W
Traveled with family
April 30, 2026
4.6
United Kingdom
The sea walk was really good and the snorkeling with sharks and stingrays was amazing. Definitely would do it again if I come back to punta cana
N
Nikki UK
Traveled as a couple
February 27, 2026
5
United Kingdom
I did not realise when you swim with the sharks and sting rays, they are in cages in the sea. I thought they would be wild. The sea lion I did not attend, as its used as entertainment all day, in a tiny enclosure. I did not like that and it upset me. But the whole experience was great. People, service and boat was really good.
R
Reham
Traveled as a couple
September 20, 2026
5
United Kingdom
It was amazing.
L
Lisa
Traveled as a couple
February 14, 2026
5
United Kingdom
There should be more fruit and snacks available for guests
B
Ben Bahnson
Traveled with family
April 3, 2026
4.2
United Kingdom
It is hard to see with those helmets, but you get to do a lot for the money. Snorkeling with the sting rays was the best.
R
Rainbow
Traveled as a couple
September 7, 2025
5
United Kingdom
A very good holiday for the price and service provided. I’ll recommend and definitely use TUI again, going forward.