Oceana Samui
Oceana Samui is a well-regarded tour and travel agency based in Bo Phud, Koh Samui, specialising in guided water-based experiences around the island and its surrounding marine national park. Their standout offering is the full-day trip to Ang Thong National Marine Park, which combines snorkelling, coastal hiking, beach time, and lunch — all led by experienced, professional guides. Private charters are also available for those seeking a more personalised experience, complete with dive masters and equipment on board. Visitors consistently highlight the quality of the guides and the attentiveness of the crew, with the team praised for being organised, warm, and genuinely engaged throughout the day. Both group tours and private departures appear to be well-managed, with pickup arrangements and scheduling handled smoothly. The operation suits couples, families, and small groups looking for a structured but relaxed way to explore Koh Samui's coastal and island highlights. Practical note: Oceana Samui operates every day of the week from 7:00 AM to 9:00 PM, offering considerable flexibility when planning day trips. Booking in advance through their website at oceanasamui.com is strongly advisable, particularly during peak season, as private tours and popular excursions like the Ang Thong trip tend to fill up quickly. Checking the site beforehand will also give prospective visitors a clear picture of available tour types, inclusions, and current pricing.
Experience hints
Pair your visit. After Oceana Samui, round out your day in Koh Samui with contrasting stops nearby.
Visitor Reviews
Oceana Private tours We have a great tour today My wife and me went on a day trip bright from the get go , you have K Beer to greet u at the arrival the car waiting on standby for you earlier than schedule. The small details make a difference. Price point as well amazing and perfectly priced . You have soft drinks , water, coconuts and non alcoholic beverages served to you on board. The captain and the guide are very friendly and make you feel as comfortable as possible. Just like family . We have a close look at the five islands . We then moved on to the snorkeling point . Lots of small different fishes to see in the marine world oh Koh Tan. Our guide was English speaking and had the best insights and knowledge on the place . He knows the geography the history and the best picture perfect moments . I would say you can’t ask for better. I’ve gone to the Maldives more than 100 times and believe me this hospitality and service is just impeccable . Professional all the way with a human touch from their hearts. Well done to the Oceana team. All out there make your booking wot Oceana you won’t regret it . One of the best decisions I have made on my Thai vacation . Love to all Sheldon and Miew
We booked with Oceana Samui and it turned out to be one of our best days in Koh Samui! The team was incredible — warm, fun, and genuinely thoughtful. Everything was absolutely perfect. They took us to the most gorgeous snorkelling spots, helped us spot vibrant corals and fish, and even found a tiny secluded island where it was just us and the ocean AND managed to get a birthday cake for a friend onboard. Lunch at Koh Paluay was unreal too. Huge shoutout to Qwan, who made the day so special. Couldn’t recommend this experience more!
Absolutely loved our experience with Oceana Samui! From start to finish, everything was perfect — the staff were warm and welcoming, the service was top-notch, and the whole day felt so well organised. The snorkeling was amazing with crystal-clear water and so much marine life to see. We also stopped for lunch at a beautiful spot, and the food was absolutely delicious. It truly felt like a luxury escape. We couldn’t have asked for a better experience and will definitely be booking with them again. Highly recommend!
Location Info
33/61, ตำบล บ่อผุด อำเภอเกาะสมุย สุราษฎร์ธานี 84320, Thailand+66 83 503 5088oceanasamui.com/Visitor Information
Best time to visit
January – August
Avoid: October – December (Gulf Coast monsoon)
Rainy season
October – December
Avg. temperature
24°C – 32°C(75°F – 90°F)
Crowds
Peak: July – August & December
Getting there
Koh Samui Airport (USM) has direct flights from Bangkok and regional hubs (Bangkok Airways monopoly). Ferry from Surat Thani takes ~1.5 hrs — a cheaper option.
Getting around
- •Songthaews (fixed routes around the ring road)
- •Motorbike or scooter rental
- •Taxis (metered or negotiate upfront)
- •Grab available in main areas
Where to stay near Oceana Samui
Find hotels in Koh Samui on the booking sites travellers trust most.
We may earn a commission from bookings made through these links — at no extra cost to you. Learn more.
Tips for Visiting Activities & Tours
Vet Elephant Sanctuaries
Only visit sanctuaries that prohibit riding, use no chains or bullhooks, and let elephants roam freely. Elephant Nature Park in Chiang Mai set the standard. If a place offers painting shows or circus tricks, walk away.
Book Through Klook or GetYourGuide
These platforms offer instant confirmation, free cancellation on most activities, and prices that are often lower than walk-up rates. Compare with local agencies for multi-day trips where negotiation might save more.
Do Outdoor Activities in the Morning
Heat and humidity peak from noon to 3 PM. Schedule jungle treks, cycling tours, and outdoor cooking classes for early morning. Water activities are more flexible since you're in and out of the sea.
Also Popular in Koh Samui
Ko Pha Ngan
A laid-back Thai island of white-sand beaches, jungle interior, and the legendary monthly Full Moon Party.
Ko Tao
A small Gulf of Thailand island renowned for white sand beaches, coral reefs, and world-class scuba diving.
Wat Phra Yai
A iconic gilded Buddha statue from 1972 sits atop a hilltop temple complex with panoramic sea views.
Central Samui
Koh Samui's largest mall, with indoor and open-air wings, international brands, a food court, and a staffed children's play area.
Similar Activities & Tours Across Thailand
Safari World
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Lumphini Park
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SEA LIFE Bangkok Ocean World
An immersive aquarium hidden beneath Siam Paragon mall, featuring sharks, rays, and walk-through ocean tunnels.
King Power Mahanakhon
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Location Info
Visitor Information
Best time to visit
January – August
Avoid: October – December (Gulf Coast monsoon)
Rainy season
October – December
Avg. temperature
24°C – 32°C(75°F – 90°F)
Crowds
Peak: July – August & December
Getting there
Koh Samui Airport (USM) has direct flights from Bangkok and regional hubs (Bangkok Airways monopoly). Ferry from Surat Thani takes ~1.5 hrs — a cheaper option.
Getting around
- •Songthaews (fixed routes around the ring road)
- •Motorbike or scooter rental
- •Taxis (metered or negotiate upfront)
- •Grab available in main areas
Where to stay near Oceana Samui
Find hotels in Koh Samui on the booking sites travellers trust most.
We may earn a commission from bookings made through these links — at no extra cost to you. Learn more.