Beach & Entry
Surface, sand, water entry and bottom
Surface Type
Main surface type
sand
Sand Color
Main sand colour
white
Water Entry
How steep the drop-off is
gentle
Shallow Distance
Metres to waist-deep water
20 m
Bottom Type
Main bottom type
sand
Water Shoes
Whether special footwear is needed
not needed
Beach Length
Beach length in metres
250 m
Frequently asked questions
Crystal Beach: what is the water like at this beach?
At this beach, water colour — turquoise, clarity crystal, average temperature +29.0°C, warms up to +30.5°C in the warmest season. Check the exact temperature by month in the chart section.
Crystal Beach: what are the waves like and is it safe to swim?
Waves at this beach are — calm. Average wave height — 0.2 m. Calm water is great for families with children and those who prefer not to deal with strong swell.
Crystal Beach: what is the water entry and bottom like?
Water entry is — gentle. The shallow area extends for 20 metres from the shore. Bottom — sand. Special shoes are not required — the water entry is comfortable. The gentle slope is safe for children and inexperienced swimmers.
Crystal Beach: what kind of sand and surface does the beach have?
Beach surface — sand. Sand colour — white. Texture — fine. Beach length — 250 metres.
Crystal Beach: when is the swimming season?
The swimming season starts in January. It ends in September. The best month for a holiday is January. This is when the water is warmest and the weather is most comfortable.
Crystal Beach: is it safe to swim?
Water quality is rated as excellent. Rip currents are unlikely. Jellyfish risk — low. Always watch for warning signs and follow lifeguards instructions.
Crystal Beach: which dangerous creatures live in the water?
The water contains: sea urchins. We recommend wearing protective footwear, not touching marine life and taking care when entering the water.
Crystal Beach: what infrastructure is available on the beach?
The beach offers: sunbeds, umbrellas, showers, toilets, parking. All amenities are listed in the "Infrastructure" section above.
Crystal Beach: are there lifeguards and a first aid station?
There are no lifeguards on the beach — be especially careful when swimming.
Crystal Beach: where can I eat near the beach?
Popular places nearby: Crystal Bay Beach Club, Local Thai Restaurants. Cuisines available: Thai, International. See the "Infrastructure" section for details.
Crystal Beach: what should I bring to the beach?
We recommend bringing: SPF50+ cream, Water, Towel, Swimsuit, Water shoes, Snorkel mask, Cash.
Crystal Beach: when is the best time to swim?
The best time for swimming and snorkelling is from January to September, when the water is warm and clear. Fewer people and better underwater visibility in the morning.
Crystal Beach: what are the rules and restrictions on the beach?
Alcohol consumption on the beach, smoking and dog walking are prohibited. Do not touch corals or marine life.
Crystal Beach: what activities are available?
The beach offers: snorkelling, diving. See the "Activities" section above for details.
Crystal Beach: who is this beach best for?
Ideal for families with children thanks to the calm water and shallow depths. Suitable for snorkelling enthusiasts and couples seeking a scenic secluded spot. Not suitable for those looking for a large beach with many activities.
Crystal Beach: what makes this beach unique?
Large granite boulders on both sides of the cove create natural protection from waves and a picturesque landscape. The beach is known as one of the best snorkelling spots on Koh Samui.
Crystal Beach: what are the pros and cons of the beach?
Pros: White fine sand, Crystal-clear water, Granite boulders on both sides of the cove, Excellent shore snorkelling, Calm water, Suitable for families with children, Restaurants and cafes on the beach, Scenic views. Cons: Very small beach (250 m), Crowded in high season, Paid parking, Limited space for free seating, Paid sunbed rental, No lifeguards.
Crystal Beach: what is near the beach?
Nearby you can visit: Granite Boulders, Lamai Beach, Chaweng Noi Beach. Detailed descriptions in the "Nearby" section above.
Crystal Beach: how do I get to the city of Koh Samui?
The beach is located near the city of Koh Samui. Full information about the city — hotels, restaurants, attractions, transport — is available on the
city page for Koh Samui.