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Address: 101/20 Moo 1, Bophut, Ko Samui 84320, Thailand
Name/address in local language
Phone Number:
+66 84 843 8934
Website
Description:

Scuba Diving Koh Samui Thailand. We offer a full range of PADI courses and...

Scuba Diving Koh Samui Thailand. We offer a full range of PADI courses and run daily dive tours to some of the best diving in the Gulf of Thailand. All our equipment is brand new and we have a 100% safety record. Come and dive with CSI:SAMUI and discover how diving is meant to be...

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TripAdvisor Reviewer Highlights

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PADI Scuba Diver 2 day course

My partner and I did the 2 day PADI Scuba diver course with CSI Samui. The first day was spent learning theory and watching videos and answering questions and then practice with... read more

5 of 5 bubblesReviewed 1 week ago
Lucie A
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292 Reviews from our TripAdvisor Community

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Showing 284: English reviews
2 reviews
5 of 5 bubbles Reviewed 1 week ago

My partner and I did the 2 day PADI Scuba diver course with CSI Samui. The first day was spent learning theory and watching videos and answering questions and then practice with the equipment in a pool. The second day we went out for 2 dives. Being completely new to diving it was a full on and tiring couple of... More 

Helpful?
Thank Lucie A
2 reviews
5 of 5 bubbles Reviewed 1 week ago via mobile

We had two dive days with CSI-Samui and saw a whale shark twice, a diver's dream. Really positive at CSI-Samui is that they were really flexible with the dive sites and coorporate with other dive boats and companies, so we were not limited to a fix schedule. Although we could not do more dives due to bad weather, CSI-Samui informed... More 

Helpful?
Thank ChrisKlaus77
Level Contributor
11 reviews
4 attraction reviews
common_n_attraction_reviews_1bd8 6 helpful votes
5 of 5 bubbles Reviewed 2 weeks ago via mobile

Communication throughout enquiry, booking were very efficient and precise. Dave gave us very detailed information by email. We went to diving on 26/12/2016 near Koh Tao, dived at the twins. We went thereby speedboat which is a big advantage. Nice sea life, the equipments are very well maintained. I joined discovery scuba diving, feeling very safe with Dave. Would recommend... More 

Helpful?
Thank Kylie C
Santiago Metropolitan Region, Chile
2 reviews
5 of 5 bubbles Reviewed 29 October 2016 via mobile

I went with my wife for our honeymoon to Dive in Thai. Dave, the British instructor, was always very kind, clear & profesional. Really enjoy this Experience. Everything 10pts. Recommended 100%.

Helpful?
Thank bbascur
csisamui, Manager at CSI: SAMUI Dive School, responded to this review

Thanks for your time in writing a great review. We are so happy you had a fantastic experience with CSI Samui Dive School and it was a pleasure taking you to experience the wonderful marine life we have in the Gulf and look forward to your next diving adventure here on Samui. We hope you enjoyed the whaleshark... Thanks again... More 

London, United Kingdom
Level Contributor
14 reviews
3 attraction reviews
common_n_attraction_reviews_1bd8 6 helpful votes
5 of 5 bubbles Reviewed 12 October 2016

My Partner and I recently dived with CSI. My guy completed his open water course and I joined for some adventure diving as an advanced diver already. Amazing communication and pre-booking before we even left on our travels 9although not always necessary) and great peace of mind to know you're all booked and confirmed. The response was pretty instant with... More 

Helpful?
Thank Leigh1975
csisamui, Owner at CSI: SAMUI Dive School, responded to this review

Thanks for your time in writing a great review. We are so happy you had a fantastic experience with CSI Samui Dive School and it was a pleasure taking you to experience the wonderful marine life we have in the Gulf and look forward to your next diving adventure here on Samui. Thanks again Paul More 

Diss, United Kingdom
Level Contributor
3 reviews
common_n_attraction_reviews_1bd8 1 helpful vote
5 of 5 bubbles Reviewed 1 September 2016

Me and my mum completed our PADI open water course last year and had not dived since. We met with CSI samui and they advised that we do 4 dives over 2 days the first 2 at a beginners site to refresh our skills, and the others 2 for fun and experience. Our dive master made us feel more confident... More 

Helpful?
Thank joshphillips342
csisamui, Owner at CSI: SAMUI Dive School, responded to this review

It’s great to hear you had a fantastic time with us and experienced the stunning dive sites and marine life we have to offer in the Gulf of Thailand. It was great to dive with you and I hope we get to dive together on your next visit to Samui. Thanks again Paul & Dave More 

2 reviews
common_n_attraction_reviews_1bd8 1 helpful vote
5 of 5 bubbles Reviewed 25 July 2016

Myself, and my 3 children, (21,19,17) have just completed our open water padi diving with Dave from CSI Samui. We were all a bit apprehensive but he was so calm and relaxed it was a great experience from start to finish. It can't have been easy! My husband joined us for our boat dives as he was already qualified and... More 

Helpful?
1 Thank Lynnie D
csisamui, Owner at CSI: SAMUI Dive School, responded to this review

Thank you so much for your fantastic review, we really do appreciate your time. It’s a great boost for Dave and I to hear that you had a great experience and we look forward to diving with you when you return to Koh Samui. Thanks again Paul More 

1 review
common_n_attraction_reviews_1bd8 1 helpful vote
5 of 5 bubbles Reviewed 21 April 2016 via mobile

Had an amazing day learning to scuba dive with Dave the instructor. He was very patient and helpful throughout the whole experience. Would highly recommend this company for those wanting to learn or for the more experienced diver.

Helpful?
1 Thank Simon C
csisamui, Manager at CSI: SAMUI Dive School, responded to this review

Thanks for your time in writing a great review. We are so happy you had a fantastic experience with CSI Samui Dive School and it was a pleasure taking you to experience the wonderful marine life we have in the Gulf and look forward to your next diving adventure here on Samui. Thanks again Dave More 

New Zealand
Level Contributor
37 reviews
13 attraction reviews
common_n_attraction_reviews_1bd8 21 helpful votes
5 of 5 bubbles Reviewed 21 April 2016

This was a great company to deal with right from the start. The email correspondence with Paul was thorough and he very quickly replied. We did 2 days diving and all the equipment provided was in great condition. Our guide was Chris & she was fantastic. We had lots of fun and really enjoyed our time diving with them. We... More 

Helpful?
Thank VenusNewZealand
csisamui, Owner at CSI: SAMUI Dive School, responded to this review

It’s great to hear you had a fantastic time with us and experienced the stunning dive sites and marine life we have to offer in the Gulf of Thailand. It was great to dive with you and I hope we get to dive together on your next visit to Samui. Thanks again Paul More 

Denver, Colorado
Level Contributor
16 reviews
7 attraction reviews
common_n_attraction_reviews_1bd8 2 helpful votes
5 of 5 bubbles Reviewed 8 April 2016

I decided to try scuba diving while staying in Koh Samui. The Discover Scuba outing was a great experience. My instructor David was calm and made me very comfortable as a first-timer. We had a morning session in very shallow water to go over the basics of scuba and being underwater after a morning tutorial and quiz before heading out... More 

Helpful?
Thank marissaann79
csisamui, Owner at CSI: SAMUI Dive School, responded to this review

Thank you so much for your fantastic review, we really do appreciate your time. It’s a great boost for Dave and I to hear that you had a great experience and we look forward to diving with you when you return to Koh Samui. Thanks again Paul More 

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Questions & Answers

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Typical questions asked:
  • Will you pick up and drop off at my hotel?
  • I have a family of 7. Can your tour accommodate all of us together?
  • How should I dress for this tour?