Every country, and the places worth the trip 26,398 places across 240 countries Guess the country
Meridiela.

Ko Lan

A small island forty minutes off Pattaya with better beaches than the mainland, and day-trip crowds to match.

Updated 21 October 2026

Typeisland
WhereChonburi
Nearest cityPattaya, about 7 km by sea
Best seasonNovember to April
Time to allowA day; better overnight
Getting thereFerry from Bali Hai pier, Pattaya, about 45 minutes; speedboats faster
EntryFree; beach chairs and activities charged

Ko Lan is about four kilometres long and two wide, some five and a half square kilometres of hill and beach 7.5 kilometres off Pattaya, and its function is straightforward: Pattaya's own water is poor, and Ko Lan is where people go for clear sea and white sand. Eight beaches ring the island, most on its west side, of which Tawaen is the biggest and busiest with parasailing, banana boats and jet skis, while Samae, Thian and Nual are progressively quieter. Ferries from Bali Hai pier take about forty-five minutes and speedboats considerably less. The day-trip pattern dominates - boats arrive from mid-morning, the beaches fill, and by late afternoon the island empties, so staying overnight gives a different place entirely. A Buddhist shrine stands on the highest point, about 180 metres up. Coral around Ko Lan has been damaged by anchoring and heavy visitor pressure and is much depleted.

The landscape

  • The eight beaches - busy Tawaen through to quieter Nual and Thian.
  • The clear water - the reason Pattaya visitors make the crossing.
  • The day-trip rhythm - full from mid-morning, empty by evening.
  • The hill interior - viewpoints and a road network across the island.

When to go

November to April. Weekdays are far quieter than weekends. Staying overnight gives the island outside the day-trip hours, which is a different experience entirely.

Practical notes

Very crowded midday. Coral is much depleted. Beach vendors are persistent.

Nearby

Pattaya is across the water; Ko Sak and Ko Krok are small neighbouring islands.

Key facts

Local nameเกาะล้าน (Thai)
Area5.6 km² (2.2 sq mi)
Location12.9158° N, 100.7775° E · map

Source: Wikidata, item Q1777774, read on 18 October 2026.

What to pack for Ko Lan

Chosen from what this place is for. Tap a kit for the full checklist.

  • Reef-safe sunscreen - High SPF that will not bleach the coral you are swimming over. Find on Amazon
  • Modest clothing - Shoulders and knees covered - the single most common requirement. Find on Amazon
  • Shelter suited to the place - Tent, tarp or hut booking - match it to the terrain and rules. Find on Amazon
  • Quick-dry towel - A microfibre towel packs small and dries in minutes. Find on Amazon

Some links on this page are Amazon affiliate links - if you buy through them we may earn a small commission at no extra cost to you.

All packing kits

Plan your trip

Where to start if Ko Lan is going on the list.

Booking links on this page are affiliate links - if you book through them we may earn a small commission at no extra cost to you. It never changes what we write about a place.

Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.

← More nature & outdoors in Thailand

One place a week.

A short Friday email about one place worth knowing.