A small-group speedboat trip from Koh Samui to Koh Tao that visits three hand‑picked snorkel sites, offers full gear and lunch, and prioritizes time in the water. Ideal for first-timers and reef-minded snorkellers who want a relaxed, guided day trip.
A small-group speedboat trip from Koh Samui to Koh Tao that visits three hand‑picked snorkel sites, offers full gear and lunch, and prioritizes time in the water. Ideal for first-timers and reef-minded snorkellers who want a relaxed, guided day trip.
Waves slap the hull as Koh Samui fades into a band of blue and the engine hums toward Koh Tao — an island that practically invites you into its shallow gardens. Onboard a compact VIP speedboat, the day moves at a deliberate pace: a 90‑minute crossing, three selected reef stops, and long windows of water time to follow parrotfish through coral streets.
Verified experiences and guided adventures in the surrounding area.
Operated by 100 Degrees East Dive Team · Koh Tao, Surat Thani
Waves slap the hull as Koh Samui fades into a band of blue and the engine hums toward Koh Tao — an island that practically invites you into its shallow gardens. Onboard a compact VIP speedboat, the day moves at a deliberate pace: a 90‑minute crossing, three selected reef stops, and long windows of water time to follow parrotfish through coral streets.
Koh Tao began as a remote turtle‑inhabited outpost and, over decades, grew into Thailand’s diving classroom. The reefs around its west and north shores are volcanic limestone outcrops ringed by hard and soft corals, with pockets of sand where turtles and rays rest. Local guides mix practical id names for cleaner fish and nudibranchs with cautionary notes about fragile coral growth.
The trip’s cadence is straightforward: briefing at Bangrak, transfers, two to three snorkel sessions chosen by conditions, lunch on board, and a late‑afternoon return to Koh Samui. Expect warm water, visibility that varies with season and tide, and friendly, hands‑on support for first‑time snorkellers — life jackets and rings are standard.
Practical notes: wear a snug mask and reef‑safe sunscreen, bring a towel and a light coverup for wind on the ride. If you get seasick, take preventative medication before waking; the crossing can be rolling. Bookings are small-group by design, but confirm pickup point on Koh Samui and check that the operator has met minimum guest requirements the day before. With a bit of planning, this is a relaxed way to reach Koh Tao’s accessible reefs and return the same afternoon.
moderate.
8 hours.
Moderate fitness: able to board a speedboat, climb in/out of water, and swim short distances with a snorkel and life jacket.
The speedboat crossing is about 90 minutes each way, depending on sea state and the exact pick‑up point on Koh Samui.
Yes — masks, snorkels, fins and life jackets are provided and crew assist first‑time snorkellers in the water.
The boat has a restroom, and a homemade Thai lunch plus fruit and soft drinks are included onboard.
Children aged 4–12 are allowed; life jackets and flotation aids make snorkeling accessible, but non‑swimmers should stay in shallow, guided spots and remain cautious.
Koh Tao was sparsely populated until the late 20th century; once a turtle‑stopover, it developed into a global hub for recreational diving and marine training.
The reefs are susceptible to bleaching and anchor damage; operators promote no‑touch policies, use mooring buoys when available, and encourage reef‑safe sunscreen.
100 Degrees East Dive Team operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




Waves slap the hull as Koh Samui fades into a band of blue and the engine hums toward Koh Tao — an island that practically invites you into its shallow gardens. Onboard a compact VIP speedboat, the day moves at a deliberate pace: a 90‑minute crossing, three selected reef stops, and long windows of water time to follow parrotfish through coral streets.
Waves slap the hull as Koh Samui fades into a band of blue and the engine hums toward Koh Tao — an island that practically invites you into its shallow gardens. Onboard a compact VIP speedboat, the day moves at a deliberate pace: a 90‑minute crossing, three selected reef stops, and long windows of water time to follow parrotfish through coral streets.
Koh Tao began as a remote turtle‑inhabited outpost and, over decades, grew into Thailand’s diving classroom. The reefs around its west and north shores are volcanic limestone outcrops ringed by hard and soft corals, with pockets of sand where turtles and rays rest. Local guides mix practical id names for cleaner fish and nudibranchs with cautionary notes about fragile coral growth.
The trip’s cadence is straightforward: briefing at Bangrak, transfers, two to three snorkel sessions chosen by conditions, lunch on board, and a late‑afternoon return to Koh Samui. Expect warm water, visibility that varies with season and tide, and friendly, hands‑on support for first‑time snorkellers — life jackets and rings are standard.
Practical notes: wear a snug mask and reef‑safe sunscreen, bring a towel and a light coverup for wind on the ride. If you get seasick, take preventative medication before waking; the crossing can be rolling. Bookings are small-group by design, but confirm pickup point on Koh Samui and check that the operator has met minimum guest requirements the day before. With a bit of planning, this is a relaxed way to reach Koh Tao’s accessible reefs and return the same afternoon.