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Grand Sea Discovery

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Open Now: 8:00 AM - 10:00 PM
Open today: 8:00 AM - 10:00 PM
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Traveller Overview
  • Excellent33%
  • Very good26%
  • Average12%
  • Poor8%
  • Terrible21%
Travellers talk about
“marine park”(16 reviews)
“toast”(12 reviews)
“day trip”(21 reviews)
About
We operate speed boat tours and special charters with routes from Koh Samui to the nearby islands. * Koh Tao & Koh Nang Yuan * Angthong National Marine Park ( 42 Island ) * Koh Phangan ( Full Moon Party )
Open Now
Hours Today: 8:00 AM - 10:00 PM
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Suggested duration: More than 3 hours
Contact
Mae Nam 84330, Thailand
Website
+66 91 034 3712
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Ways to Experience Grand Sea Discovery
from US$66.10
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from US$66.10
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Reviews (246)
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181 results
Traveller rating
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40
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LanguageEnglish
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62
48
21
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40
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All reviews marine park toast day trip koh tao and koh nang yuan light breakfast full moon great trip crew members soft drinks and water boat tour roller coaster fishes rainstorm chewang beginners
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1 - 10 of 181 reviews
Reviewed 6 days ago

The marine park is very picturesque - definitely worth a visit. Beautiful islands, with hiking opportunities in-land and kayaking around. Snorkeling was okay. The trip was well organized, with hotel pick-up and boat departure almost on time (which is not always the case in Thailand)....More

Thank Vlad_XK231
Reviewed 3 weeks ago via mobile

Yesterday thursday 27 september i have a verry good day and verry good trip. For this day everthing it s perfect for me when u come in the port u have a good breakfast with good juice and coffee and someone explain you the resume...More

Thank Leonardo B
Y8269VT_, Guest Relations Manager at Grand Sea Discovery, responded to this reviewResponded 1 week ago

We are so pleased that you had a good day! We hope that you can join us again for one of our other tours. :

Reviewed 3 weeks ago

This boat trip on Grand Sea are one of the best in Samui, they will keep you inform before leaving for your one day trip at Koh Tao and Koh Nangyuan. Tour guide takes care of all the guest all through out the tour. My...More

Thank Marnie38
Y8269VT_, Guest Relations Manager at Grand Sea Discovery, responded to this reviewResponded 3 weeks ago

We are so pleased that you had a good day! We hope that you can join us again for one of our other tours. :

Reviewed 3 weeks ago via mobile

This tour was amazing. It was handy that the tour picked you up from your hotel and offered breakfast when you arrived at the pier. When you check in, you have to pay 100 baht which is presumably the entry to the island. The boat...More

Thank Rebecca K
Y8269VT_, Guest Relations Manager at Grand Sea Discovery, responded to this reviewResponded 3 weeks ago

We are so pleased that you had a good day! Thank you for giving feedback as it helps us to improve our service. Koh Nang Yuan is a private island, that why they charge the entrance and the sunbeds 100 Thb. Regarding the reef shoes...More

Reviewed 3 weeks ago

Great adventure to Angthong Marine Park, a bit unlucky with the weather but could be worse. In the whole it was a nice day ,happy to discover the beauty of the park. Good service and good people around.

Thank Philingard
Y8269VT_, Guest Relations Manager at Grand Sea Discovery, responded to this reviewResponded 3 weeks ago

We are so pleased that you had a good day! We hope that you can join us again for one of our other tours. :

Reviewed 4 weeks ago

The national park is beautiful , was a nice day out with family! The company is fine they give us breakfast, lunch and drinks, the boat team was friendly with us all day!

Thank Adventure817522
Y8269VT_, Guest Relations Manager at Grand Sea Discovery, responded to this reviewResponded 3 weeks ago

We are so pleased that you had a good day! We hope that you can join us again for one of our other tours. :

Reviewed 4 weeks ago

We been to Koh Tao and Koh Nang Yuan with Grand sea Discovery and we enjoy our day trip. Nice staff and beautiful islands.

Thank Maurice L
Y8269VT_, Guest Relations Manager at Grand Sea Discovery, responded to this reviewResponded 3 weeks ago

We are so pleased that you had a good day! We hope that you can join us again for one of our other tours. :

Reviewed 4 weeks ago

I have been with my wife to Koh Tao and Koh Nang Yuan with this company and we got good time. The morning they came to the hotel and drove us to the pier, where we check-in and got a small breakfast next to the...More

Thank Maurice L
Y8269VT_, Guest Relations Manager at Grand Sea Discovery, responded to this reviewResponded 3 weeks ago

We are so pleased that you had a good day! We hope that you can join us again for one of our other tours. :

Reviewed 4 weeks ago

sooo coool awesome tour. services & staffs were at it's best! a must to try! they'll make sure for a lovely day & all were back safely.

Thank gwennskie
Y8269VT_, Guest Relations Manager at Grand Sea Discovery, responded to this reviewResponded 3 weeks ago

We are so pleased that you had a good day! We hope that you can join us again for one of our other tours. :

Reviewed 11 September 2018

They are only trying to get money from you, forget about any possibility to get refund in any circumstances. At the end of the day, they will even lie about what was in the trip so they are not forced to give back refund. I...More

Thank Armands O
Y8269VT_, Guest Relations Manager at Grand Sea Discovery, responded to this reviewResponded 4 weeks ago

Hi Armands, Sorry that you felt you had such a negative experience. It sounds like you may have joined us a rare day with bad weather which can sometimes change the plan of the day trip for safety reason. As we mentioned in our conditions...More

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