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Lamai Beach, Koh Samui

Lamai · Beaches

Lamai Beach

Samui's second beach resort area: about 4 km of white sand on the southeast coast, excellent swimming in the central bay, a more local and relaxed feel than Chaweng, and the famous Hin Ta Hin Yai rocks at the southern end. Sunrise coast.

Insider tips

  1. Samui's second-busiest beach (~4 km); the southern end near the Lamai viewpoint road is quieter and has the best sand, while the central strip has most bars and water sports.

The story

Lamai is Koh Samui's second-largest beach area, on the southeast coast about 15-20 minutes south of Chaweng. The beach is a long crescent of light sand; sources give its length as 3, 4 or 5 kilometres (most say around 4 km), and conditions vary along it: the central bay has the best swimming with a sandy bottom, the northern end is shallower and quieter with almost no facilities for a couple of kilometres, and the southern end drops off more steeply and becomes rocky near the famous Hin Ta Hin Yai (Grandfather and Grandmother Rocks). The sea here is a little more open than Chaweng, so in unsettled weather there can be a shore break - fun for playing in waves but watch children.

Read more

The sand is slightly coarser than Chaweng's powder. Lamai town behind the beach has a more local, lower-key atmosphere and generally lower prices than Chaweng. The beach faces east: good sunrise, no sunset.

Best swimming season is roughly December/January to May. During the northeast monsoon (Oct-Dec) the sea can be rough with rip currents - obey flags. Public access lanes run to the sand from the ring road and Lamai's side streets; parking is available near the main beach entrances.

Good to know

Weather: This activity depends on weather conditions.
Opening hours
Open 24 hours
Price
Free
Typical duration
about 3 hours
Best time to visit
December to May for swimming; mornings for calm water
Weather dependency
Fully weather dependent
  • Family friendly: Yes
  • Good for couples: Yes
  • Good for groups: Yes
  • Scooter access: Yes
  • Car access: Yes

Live view

A live stream near this place, run by a local venue on YouTube.

Baobab Cam - Lamai beach

Photo: Fabio Achilli from Milano, Italy, CC BY 2.0, via Wikimedia Commons · live view after tap

Villa Tao Lamai - seaview

Photo: Fabio Achilli from Milano, Italy, CC BY 2.0, via Wikimedia Commons · live view after tap

Plan a visit

Free route: you go by your own scooter, car or on foot and we work out the order. Private tour: a local driver picks you up and takes you.

Researched, not yet checked on site · 8 sources

Sources and last check

Last checked
Not yet checked by our team — researched from published sources

Official sources

No official source published yet for this page.

Plus 8 other references and local research.

Nearby

More in Lamai

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Community

Beach conditions & tips

How was the sea, were there jellyfish, how busy was it? Reports from the last 14 days, checked by us before they appear.

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