Coral Cove, Koh Samui: getting there, snorkelling and when to go

Where is Coral Cove on Koh Samui?

Coral Cove is on Samui's east coast, just south of Chaweng Noi, where the ring road (Route 4169) climbs over the headlands between Chaweng and Lamai. Driving south from Chaweng, you pass Chaweng Noi, then Coral Cove, then Silver Beach a little further on, and then the long sweep of Lamai.

The name causes confusion. Several hotels and villas along this stretch have "Coral" in their names, and online maps sometimes drop the Coral Cove pin on a resort rather than the beach. If your map shows a long beach, you are looking at Chaweng or Lamai. Coral Cove is a tiny bite out of the rocky coast between them.

How to get to Coral Cove beach by road

A taxi or a scooter is the easiest way to reach Coral Cove beach. It is a short ride south from central Chaweng and a slightly longer one north from Lamai. The way down is on the seaward side of the ring road; hotel signs along here change, so follow the map pin rather than a name.

The way down from the road is steep, and the walk back up is a proper climb in the midday heat, which is worth knowing if you are carrying a cool box or a tired child. Parking is the weak point: there is very little of it, and on a busy day a car is hard to place. A scooter is easier, and a taxi drop-off avoids the question entirely. If you use a hotel car park, ask first.

Songthaews, the shared pick-up taxis, run along the ring road between Chaweng and Lamai and can drop you at the top. Agree the fare before you get in, and think about your ride back: far fewer empty taxis pass a small cove than cruise the Chaweng strip.

What is Coral Cove beach actually like?

Coral Cove is small and rocky, and it fills up fast. The sand is a short strip between granite boulders, with more rock than beach at either end. On a calm day the water in the cove is clear and sheltered enough for a gentle swim.

Don't expect much in the way of facilities on the sand itself. There is usually somewhere nearby to buy water, but bring your own shade, cash and anything else you need for a few hours.

Because the beach is so small, it feels busy with very few people on it. From late morning to mid-afternoon the sand is crowded and the best spots by the rocks are taken. Early in the morning you can often have a stretch of boulder to yourself.

• Bring: reef shoes, a mask and snorkel, reef-safe sunscreen, water and cash.
• Watch for: sea urchins in the gaps between rocks, wet boulders that are slippery, and very shallow water over the rocks at low tide.
• It doesn't suit: long beach walks, toddlers who want a big sandpit, or anyone who finds steep steps hard going.

Coral Cove snorkelling: what you will realistically see

Yes, you can snorkel at Coral Cove, and the rocks are the reason to come. The coral grows on and around the boulders at the two ends of the cove rather than over the sand in the middle. Swim out along the line of rocks, keep a body length or two off them so you are floating over the coral rather than kicking it, and work your way along the edge.

Expect coral patches, boulder corals and a steady stream of small reef fish, much the same as at Silver Beach next door. It is a pleasant hour with a mask, good for beginners and for children who swim confidently, not a reef to plan a holiday around. Visibility depends on the last few days: after heavy rain or a windy spell it can drop to a few metres.

Getting in is the awkward part. Where there is sand you can walk in, but much of the water's edge is rock, which is slippery and hides urchins. Reef shoes make a real difference. Don't snorkel alone, and stay inside the line of the headlands, because boats, ours included, anchor off the cove. Our guide to snorkelling on Koh Samui covers kit, reef manners and the better reefs further afield.

When is the best time to visit Coral Cove?

Go in the morning, and in the calmer months: roughly late December to April, and June to August. Coral Cove faces east, so the morning sun lights up the water, and the sea is usually at its flattest before the wind picks up. Arrive early and you also beat most of the day visitors.

Mid-October to mid-December is the north-east monsoon, and Coral Cove sits right in its path. The east coast takes the swell first. The north coast is sometimes easier, but a strong north-easterly makes it rough too; the crew decide on the day. For a beach day, that means checking the sea yourself before you go. On a rough day the cove fills with white water, swimming off the rocks is a bad idea and the snorkelling is murky. On a calm November morning it can still be lovely, so keep a north-coast beach as your back-up, though it can be rough there too. The seas settle from late December. Our rainy season guide explains what those weeks are like.

Coral Cove vs Silver Beach: which should you choose?

Choose Coral Cove for the rocks and Silver Beach for more sand and an easier day. They are a few minutes apart on the same road and the snorkelling is similar, so the difference is in the beach and the access.

If one is packed when you arrive, drive on to the other. Our Silver Beach guide covers that cove in detail.

Arriving at Coral Cove by boat

From the water, Coral Cove loses its two drawbacks: the climb down and the fight for space on the sand. Our Half-Day Trip boards at 09:00 at Petcharat Marina in Bangrak or Hansar Samui Resort in Bophut, cruises north along the Big Buddha coast past Koh Faan, then comes round to the boulder coves between Chaweng and Lamai. The snorkelling and swim stop is Coral Cove or Silver Beach, chosen on the day by what the guests prefer and what the conditions allow. We never promise one of them in advance.

At anchor you swim and snorkel straight off the boat, with snorkelling gear for every guest. Children aged 4 to 11 get a supervised snorkelling session with the crew in shallow water. There are double floating beanbags for lying on the sea, the roof to jump from, and the dinghy for anyone who wants time on the sand. Shade, a marine toilet and your bag stay on board. Lunch is one of 12 dishes you choose when you book, freshly made on the day, and we are back alongside by 14:00, with free hotel pickup and drop-off from anywhere on the island.

It is the wrong choice if you want Coral Cove specifically, at seven in the morning, or for a whole day on the sand: take a taxi instead. The trip runs Monday to Friday for up to 15 guests, needs at least five to sail, and costs ฿2,900 per adult and ฿1,900 per child aged 4 to 11. If you would rather have the boat to yourselves, a private charter lets you plan the stops with the crew, within what the sea allows.