Thailand

Koh Samui

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Koh Samui is a large island in the Gulf of Thailand, known for palm-lined beaches, warm water, temples and a good choice of places to stay. You come here for an easy tropical holiday, with enough restaurants, markets and activities to keep you occupied beyond the beach.

The island changes noticeably between areas. Chaweng is busy and developed, Lamai feels more relaxed, Bophut has a walkable village centre, and the quieter southern coast is better for escaping crowds. Distances are greater than they look, so choosing the right base makes a real difference.

How many days: 5

Five days gives you time to enjoy the beaches without rushing between attractions. Spend your first day settling in, then explore the north coast, visit temples and markets, and make time for a boat trip or a day exploring the island's interior.

If you have a week, add slower beach days and consider a visit to Ang Thong Marine National Park. Three days works for a short stop, but you will need to choose between sightseeing and simply relaxing.

What to do in Koh Samui

Relax on Chaweng Beach
Spend time on one of Samui's longest and most developed beaches, with soft sand and plenty of places to eat nearby. The central sections are lively, while the northern end can feel quieter.
Explore Fisherman's Village
Walk through Bophut's old village streets, where traditional buildings sit alongside shops and restaurants. Stay into the evening when the waterfront becomes particularly pleasant.
Visit the Big Buddha
See the large golden Buddha statue at Wat Phra Yai on the island's northeastern coast. Dress respectfully and take time to look around the temple grounds.
See Wat Plai Laem
Visit this colourful temple complex with its striking statues and ornamental lake. It is close enough to the Big Buddha to combine both in one outing.
Take a boat to Ang Thong Marine National Park
Explore an archipelago of limestone islands, sheltered beaches and viewpoints. Trips depend on sea conditions, so leave some flexibility in your plans.
Swim at Silver Beach
Find this small bay between Chaweng and Lamai, surrounded by granite rocks and clear water. It is particularly appealing when the sea is calm.
Explore Lamai Beach
Spend an afternoon on a broad stretch of sand with a more laid-back atmosphere than central Chaweng. There are plenty of casual places to eat nearby.
Visit Na Muang Waterfalls
Head inland to see waterfalls surrounded by tropical vegetation. Paths can be slippery, and the amount of water varies with recent rainfall.
Watch the sunset on the west coast
Find a quiet stretch around Lipa Noi or Taling Ngam for views across the Gulf of Thailand. The atmosphere is noticeably calmer than the main eastern resorts.
Explore the island's southern coast
Travel through quieter villages, coconut groves and less-developed coastal areas. It is a good way to see Samui beyond its main holiday centres.

What to eat and drink

Try southern Thai curry
Look for rich coconut curries or sharper, spicier southern preparations. Ask about the heat level if you are not used to strong chilli.
Eat freshly grilled seafood
Choose fish, prawns or squid cooked simply with lime, garlic and chilli. Coastal restaurants are an obvious place to try them.
Have a Thai street-food dinner
Browse a local night market for grilled skewers, noodles, salads and small snacks. It is an easy way to sample several dishes.
Try pad kra pao
Order stir-fried meat or tofu with holy basil, chilli and rice, often topped with a fried egg. It makes a satisfying everyday lunch.
Eat mango sticky rice
Try ripe mango with sweet coconut sticky rice when mangoes are in season. It is a simple dessert that suits the tropical weather.
Drink fresh coconut water
Have a chilled young coconut after the beach, or try a fresh fruit shake. Both are widely available around the island.

Getting around

Samui is too large to explore comfortably on foot. You can walk within areas such as Fisherman's Village or central Chaweng, but travelling between beaches usually requires transport. Shared songthaew pickup trucks operate on common routes, although routes and fares are not always obvious. Agree on the fare before boarding.

Taxis, private drivers and locally available ride-hailing services are useful for longer journeys. Confirm the price or metered arrangement before leaving. Scooters are common but roads can be steep, busy and slippery after rain; only ride if you are experienced, licensed and properly insured. Boat trips generally leave from designated piers.

Good to know

  • Samui's rainfall pattern differs from much of Thailand's Andaman coast, with particularly wet conditions often occurring later in the year.
  • The sea can become rough during monsoon periods. Follow beach warnings and do not assume every bay is safe for swimming.
  • Cover shoulders and knees at temples, remove shoes where requested and behave respectfully around religious images.
  • Beachfront locations are not necessarily close together. Check the exact area of your accommodation before booking.
  • Carry some cash for markets, small shops and local transport, even if larger establishments accept cards.
  • Use insect repellent, especially around dusk, and protect yourself from strong tropical sun even on cloudy days.

Where to stay in Koh Samui

6 neighbourhoods, described the way a friend would - what each is actually like, not the brochure version.

Chaweng

Chaweng is Koh Samui's busiest resort centre, pairing a long sandy beach with the island's largest concentration of restaurants, bars, shops and nightlife. It is the easiest all-round base for first-time visitors and extremely convenient for USM, but the central strip is commercial, crowded and a poor choice for travellers seeking peace.

Bophut & Fisherman's Village

Bophut combines a north-coast beach with Fisherman's Village, a historic waterfront strip of old Chinese shophouses now occupied by restaurants, boutiques and bars. It is particularly strong for couples, families and evening dining, but the beach is less impressive for swimming than Chaweng or Lamai and the village becomes busy on market nights.

Lamai

Lamai offers a substantial sandy beach, restaurants and its own modest nightlife scene while feeling noticeably less intense than Chaweng. It is a strong middle-ground choice for couples and value-conscious travellers, although it is farther from USM and has fewer high-end restaurants and nightlife options than the island's main hub.

Choeng Mon

Choeng Mon is a compact north-eastern beach area known for calmer resort stays and easy access to both Samui Airport and the Big Buddha peninsula. It works especially well for couples and families who want a quieter beach without being isolated, but nightlife and shopping are limited compared with Chaweng or Bophut.

Maenam

Maenam is a slower north-coast beach area with palm-lined sand, smaller resorts and a more local atmosphere than Chaweng or Fisherman's Village. It suits families, longer stays and travellers prioritising relaxation and value, but nightlife is sparse and reaching major attractions usually requires road transport.

Taling Ngam

Taling Ngam on Samui's west coast is a secluded sunset-facing area dominated by greenery, quiet beaches and luxury resorts overlooking the Ang Thong archipelago. It is superb for romantic escapes and complete downtime, but it is far from USM, Chaweng and the island's main restaurant and nightlife centres.

When to go

Typical conditions by month - daytime high, night-time low, and rainy days.

MonthHighLowRain days
Jan 25°C23°C 10
Feb 25°C23°C 6
Mar 26°C24°C 9
Apr 27°C24°C 12
May 27°C24°C 21
Jun 27°C24°C 19
Jul 27°C24°C 18
Aug 27°C24°C 18
Sep 26°C24°C 22
Oct 25°C23°C 26
Nov 25°C23°C 21
Dec 25°C23°C 14

What it costs

A typical day in Koh Samui, per person, in pounds.

£28

Shoestring - hostels, street food, public transport.

£53

Comfortable - a decent hotel, restaurants, the odd taxi.

£100

Treating yourself - the good hotel, the good tables.

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