Snorkeling Koh Tan and Pig Island by Long Tail Boat

Pigs roam the beach while you swim in water so clear you see the sand beneath.

A half-day private snorkeling trip by long tail boat to Koh Tan and Koh Mudsum (Pig Island) from Koh Samui, with an English-speaking guide, snorkel gear, life jacket and hotel pickup. The boat ride takes 20–30 minutes each way, and you spend the morning swimming among coral reefs, relaxing on the beach and watching friendly pigs that wander the shoreline at Pig Island.

The experience

The boat leaves from Thongkrut pier and heads first to Koh Mudsum, where pigs live freely on the sand. You swim in shallow, clear water, sunbathe on the natural beach or simply watch the animals move along the shore. The stop is short enough that families with children find it manageable, and the water stays calm in the protected bay.

From there, the boat moves to Koh Tan, an undeveloped island on Koh Samui's southwest coast where the real snorkeling happens. The coral reef runs close to shore, and the water holds colorful fish in numbers you can count. Your guide stays with you in the water and points out the reef structure and the species moving through it. Snorkel equipment, life jacket and drinking water are all provided. You bring only a towel and sunscreen.

The whole outing runs about four hours from pickup to return. It suits travelers who want to snorkel without a long boat journey, and the mix of two stops (one for swimming and watching wildlife, one for reef exploration) means the day does not feel repetitive. You can choose to add lunch and hotel transfer at checkout, or book the snorkeling alone and arrange your own way back.

What’s included

• English-speaking guide.
• snorkel equipment and life jacket.
• drinking water.
• accident insurance.
• private long tail boat for four hours.
• hotel transfer and lunch on selected options.

Options for this experience

4 options

Exclude Hotel TransferGuide in English · 09:00 and 14:00

With Hotel TransferGuide in English · 09:00 and 14:00Round-trip transfer is included

Transfer and lunch are both includedGuide in English · 09:00 and 14:00Lunch is included, with round-trip hotel pickup

Full Option (Guide-TRSF-Lunch)Guide in English · 09:00 and 14:00The guide speaks English; round-trip transfer and lunch are included

You'll see the exact price of each option when you check availability.See dates and prices

Before you book

Days and timesEvery dayDepartures at 09:00 and 14:00

Book up to4h before

AgesUp to age 65

GroupPrivate

Live guideEnglish

Meeting point and pickupHotel pickup is optional; you can also go straight to the meeting point. Ends back at the starting point.

Cancellation and refundsFree cancellation up to 24 h before the start. After that, no refund.

Paid on siteUS$ 1.52

Prices and times updated 8 days ago

Good to know

Low physical effortNot recommended during pregnancyNot recommended with heart problemsNot recommended with back problems

Operated by Koh Samui Tour & Transportation

Is this one for you?Book this if you want snorkeling without committing to a full day on the water, or if you're traveling with children and need a shorter boat journey. The two-stop format (Pig Island first, then the coral reef) keeps the pace varied and suits families as much as solo snorkelers.

Traveler reviews

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Top questions

What's the water like for snorkeling at Koh Tan?

Koh Tan's coast has a plentiful coral reef in shallow water with colorful fish throughout. The reef sits close enough to shore that you can reach it easily from the beach, and the water clarity lets you see the sand and the structure below.

Can I feed the pigs at Pig Island?

Yes, you can bring food to feed the pigs that roam Koh Mudsum's beach. They are accustomed to visitors and move freely along the shoreline during the stop.

How long is the boat ride from Koh Samui?

The boat takes 20–30 minutes from Thongkrut pier to reach Koh Mudsum, then continues to Koh Tan. The journey is short enough for families with young children.

What's included in the snorkeling trip?

The private boat, English-speaking guide, snorkel equipment, life jacket, drinking water and accident insurance are included. Hotel transfer and lunch are available as add-ons at checkout.

Is this trip suitable for children?

Yes, the half-day format and calm water make it recommended for travelers with children. The boat ride is short, and both stops offer swimming and relaxation rather than strenuous activity.