Short answer
How hard is the Koh Nang Yuan viewpoint climb?
It takes about 15-20 minutes. The path is short but steep in places, with ropes to hold, and it is hard for small children and elderly guests. Wear shoes or sandals with grip.
Planning the Koh Tao & Koh Nang Yuan Snorkeling Day Trip by Speedboat? The minivan collects you between about 7:30 and 8:30 am, the speedboat leaves the pier at about 9:00 and reaches Koh Tao at about 10:00-10:30, lunch is at about 12:00, and you spend about 2.5 hours at Koh Nang Yuan before the boat leaves at about 3:00 pm. The crossing back takes about 90 minutes, and you are at your hotel between about 4:00 and 5:00 pm. Below is the sequence of the day, the packing list and what to send to confirm.
At a glance
- Duration: About 8.5 hours
- Format: Shared speedboat tour
- Area: Koh Tao and Koh Nang Yuan, Surat Thani Province
- Pickup: Hotel pickup on Koh Samui in an air-conditioned minivan, about 7:30-8:30 am
- Best for: swimmers and snorkelers who want the Koh Nang Yuan viewpoint and the Koh Tao reefs in one long day
- Price: From $55 per person
- Payment: Book on WhatsApp
The day in order
The standard sequence of the Koh Tao & Koh Nang Yuan Snorkeling Day Trip by Speedboat; timing shifts with your hotel area, traffic, weather and group size. What happens at each stage is described in the travel guide.
| Step | Stage |
|---|---|
| 1 | Hotel pickup |
| 2 | Pier on Koh Samui |
| 3 | Crossing to Koh Tao |
| 4 | Snorkeling on Koh Tao |
| 5 | Lunch on Koh Tao |
| 6 | Koh Nang Yuan |
| 7 | Back to Koh Samui |
What to bring and how to prepare
Bring swimwear, a towel, reef-safe sunscreen, sunglasses, flip-flops and shoes with grip for the viewpoint, a reusable water bottle and cash for the entrance fees.
- Island entrance fees are paid in cash on the day: 250 baht per adult and 120 per child. Koh Nang Yuan itself charges 250 baht per person, according to the island's own website.
- Koh Nang Yuan is open to day visitors only from 10 am to 3 pm, so the boat leaves the island at about 3:00 pm.
- Nang Yuan rules: no single-use plastic bottles, no fins when snorkeling, no drones, reef-safe sunscreen only, and no touching marine life or stepping on coral.
- The crossing is over open sea, about 1 to 1.5 hours each way, and can be bumpy; take seasickness tablets if you need them. It is roughest in the wetter months, mostly late October to December.
- The Nang Yuan viewpoint is a 15-20 minute climb that is short but steep, with ropes to hold; it is hard for small children and elderly guests. Wear shoes or sandals with grip.
- Not suitable for guests with back problems or heart conditions, or for pregnant women.
- Bring a towel, swimwear, reef-safe sunscreen, sunglasses and a reusable water bottle; if your hotel is on a hill or far from the main road, we set a meeting point close by.
- If the sea is unsafe, the operator moves the trip to another date or refunds it.
- We confirm the date, pickup time and total on WhatsApp before you pay; how and when to pay for this tour is agreed with your booking.
What shifts by season
Koh Samui is on the Gulf of Thailand and keeps a different calendar from Phuket: the driest months are about January to August, and the heaviest rain falls from about October to December, when the sea can be rough and boat trips are sometimes moved.
Booking and confirmation — what to send
To confirm the Koh Tao & Koh Nang Yuan Snorkeling Day Trip by Speedboat, send the date, your hotel name and area, and the group size on WhatsApp — that is what sets the pickup time, the vehicle and the slot. We confirm the date, pickup time and total on WhatsApp before you pay; how and when to pay for this tour is agreed with your booking.
What the price covers is in why book it.
Questions and answers
How hard is the Koh Nang Yuan viewpoint climb?
It takes about 15-20 minutes. The path is short but steep in places, with ropes to hold, and it is hard for small children and elderly guests. Wear shoes or sandals with grip.
What are the rules on Koh Nang Yuan?
Single-use plastic bottles are not allowed on the island, you cannot wear fins while snorkeling and drones are banned. Use reef-safe sunscreen only, do not touch marine life and do not step on coral. Bring a reusable bottle.
What should I bring?
Swimwear, a towel, reef-safe sunscreen, sunglasses, flip-flops and shoes with grip for the viewpoint, a reusable water bottle and cash for the entrance fees.
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- Koh Tao & Nang Yuan Trip: The Complete Travel Guide
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- Koh Tao & Koh Nang Yuan Snorkeling Day Trip by Speedboat — From $55 per person