I Snorkeled in Samui’s Clearest Waters — Here’s Where

I have a confession: I am the kind of traveler who can’t resist the siren song of turquoise water. If there’s a reef or a school of neon fish in the neighborhood, you can bet I’m already halfway into my fins. So, when I landed on the sun-warmed shores of Koh Samui, Thailand’s sparkling island gem, I had one mission — find the absolute clearest waters for snorkeling. Spoiler alert: Samui delivered, and then some.

Below, I’ll share the snorkeling spots that made me feel like I was gliding through an aquarium (minus the glass), along with a few hard-won tips, unexpected delights, and a couple of noodle bowl recommendations you’ll thank me for later.

Silver Beach: The First Dip and a Pleasant Surprise

Let’s start with a bang: Silver Beach (also known as Haad Thong Ta-khian). I’d heard the rumors — calm, shallow water, gentle waves, and visibility so good you’ll want to high-five the fish. The moment my mask hit the water, I felt like I’d fallen into a live-action screensaver.

Why It’s Special:
Small but mighty, Silver Beach is a cove tucked between Chaweng and Lamai, flanked by granite boulders and lush palms. The water is so invitingly clear you can spot parrotfish, butterflyfish, and the occasional shy crab without even ducking your head under.

Mehrzad’s Tip:
Arrive early — by 9 a.m., the water is calmest and the light is pure magic for underwater photos. There’s a family-run beach shack at the north end that rents out snorkel gear if you didn’t pack your own.

How to Find It:
You can search for it on Google Maps by typing: Silver Beach Koh Samui

Coral Cove Beach: The Underdog with Big Rewards

Next up: Coral Cove Beach. This place feels like one of Samui’s best-kept secrets. It’s a little harder to find, tucked between the bigger beaches, but trust me, it’s worth the mini-adventure.

Why It’s Special:
The name says it all — the cove is ringed by coral gardens just a few meters from the sand. Expect schools of tiny, electric-blue damsels and, if you’re lucky, a lazy sea cucumber or two. The water clarity here is off the charts, especially on calm days.

Mehrzad’s Tip:
Bring reef-safe sunscreen! The coral here is lively and deserves a little kindness. After your swim, grab a coconut shake from the roadside stall up the hill — it’s the taste of tropical victory.

How to Find It:
You can search for it on Google Maps by typing: Coral Cove Beach Koh Samui

Koh Taen: The Snorkeler’s Day Trip Paradise

Ready to level up? Hop on a traditional longtail boat for a short ride south to Koh Taen — an island so laid-back, even the palm trees seem to slouch. This is where I truly felt like I’d swum into a Nat Geo special.

Why It’s Special:
The water around Koh Taen is glass-clear, with reefs teeming with swirling fish and the odd sea turtle if fortune favors you. There’s a peaceful, end-of-the-world vibe here that makes snorkeling feel extra magical.

Mehrzad’s Tip:
Most boat tours include a stop at Koh Mudsum (Pig Island) for some beach time with the island’s famously photogenic pigs. It’s kitschy, sure, but who can resist a piglet on the sand? (Just don’t try to snorkel with them — trust me.)

How to Book:
Ask your hotel or any tour operator in Fisherman’s Village or Lamai for “Koh Taen snorkeling tours.” Boats usually leave from Thong Krut Pier (search for: Thong Krut Pier Koh Samui).

Bonus: Post-Snorkel Eats at Krua Chao Baan

After all that snorkeling, you’ll be ravenous — and maybe a bit sun-kissed. My go-to? Krua Chao Baan. This unpretentious beachfront restaurant in Lamai serves up the best tom yum soup I’ve ever inhaled, plus crunchy fried fish that tastes like a seaside holiday.

Mehrzad’s Tip:
Order the pineapple fried rice and snag a table with your toes in the sand. You can search for it on Google Maps by typing: Krua Chao Baan Koh Samui

Final Thoughts: Samui’s Clear-Water Magic

Snorkeling in Koh Samui isn’t just about what’s under the surface — it’s the whole package: the giggle of a passing gecko, the warmth of the sand between swims, the fizz of lime in your soda after a salty dip. Whether you’re a seasoned reef-chaser or just want to float and watch the underwater fireworks, Samui’s clear waters are waiting.

Have you snorkeled in Samui? Got a secret cove or a favorite noodle hut to share? Drop a comment below — let’s swap stories and keep the adventure going!

Ready to snorkel Samui’s finest? Remember: Respect the reefs, wear reef-safe sunscreen, and always bring your sense of wonder. See you in the water!