Chonburi
Pattaya for a full night out, Bang Saen for a Bangkok-simple beach day, and Si Racha when you want the pier more than the skyline.
Explore Chonburi →Introduction
Why the Eastern Seaboard?
Hey Thailand Lovers — if you want the sea without a domestic flight, cross to the eastern coast. Resort towns, national-park islands, and long sandy beaches sit a few hours from the capital, with fruit country and forested hills just inland.
The region is easy to underestimate. Pattaya is the famous name, but the East also keeps quieter islands, a historic waterfront in Chanthaburi, and an industrial corridor that explains why this shore matters to Thailand beyond the weekend.
The Eastern Seaboard
Seven Provinces, One Coast
From family beaches an hour from Bangkok to the piers of Trat, each province has a different pace. The coast is the headline. The inland three are the reason a second day still feels new.
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Chonburi
Pattaya’s beach cities, the classic seaside of Bang Saen, and Si Racha — a town of seafood piers that also sits beside Thailand’s main deep-sea port.
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Rayong
Long sandy beaches, orchards of durian and mangosteen, and Ban Phe, the pier most travellers use for Koh Samet.
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Chanthaburi & Trat
Waterfalls and a gem-trading town, then the easternmost shore, where boats leave for the Koh Chang archipelago.
Rayong
Mainland beaches for a slow afternoon, then a short crossing to Koh Samet when the weekend needs an island.
Explore Rayong →
Trat
The launching point for Koh Chang, and for the quieter islands of Koh Mak and Koh Kood farther out in the archipelago.
Explore Trat →-
Coast
Chonburi
ชลบุรี
Pattaya, Bang Saen, Si Racha, and the boats to Koh Larn.
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Coast
Rayong
ระยอง
Mainland beaches, fruit orchards, and Ban Phe pier for Koh Samet.
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Coast & hills
Chanthaburi
จันทบุรี
Namtok Phlio, the weekend gem market, and Chanthaboon waterfront.
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Islands
Trat
ตราด
Koh Chang, Koh Mak, and Koh Kood, plus the road to the Cambodian border.
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River
Chachoengsao
ฉะเชิงเทรา
Bang Pakong lowlands and the revered image at Wat Sothonwararam.
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Highlands
Prachinburi
ปราจีนบุรี
Farm country and an eastern approach to Khao Yai National Park.
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Border
Sa Kaeo
สระแก้ว
Pang Sida’s forest and the Aranyaprathet crossing toward Cambodia.
Island Hopping
Clear Water, Short Crossings
Eastern islands are close enough for a weekend and varied enough for a longer stay. Some are national parks with a fee at the pier. Others are simply a boat from Pattaya.
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Koh Samet
A national-park island off Rayong, reached from Ban Phe in roughly half an hour. Fine white sand, west-facing sunsets, and seafood grilled near the beach. The park fee is collected when you arrive.
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Koh Chang, Koh Mak & Koh Kood
Trat’s archipelago. Koh Chang is the largest, with west-coast beaches and waterfalls inland. Koh Mak stays small and slow. Koh Kood, farther out, is the quiet one — Khlong Chao waterfall is the walk people plan for.
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Koh Larn
Pattaya’s easy island. Boats leave from Bali Hai Pier, and Tawaen Bay fills with swimmers by late morning. Go early, or stay overnight when the day boats have gone.
Landmarks & Evenings
Wood, Gardens & the Pattaya Stage
The East’s best-known monument is still being carved. Around it, Pattaya runs from botanical gardens to cabaret lights — a coast that entertains in the evening and still has places worth a slow morning.
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The Sanctuary of Truth
On the northern edge of Pattaya, this hardwood sanctuary was begun in 1981 by Lek Viriyaphant. Artisans are still carving Hindu and Buddhist figures into the wood. It is a working site as much as a monument — guided visits explain the iconography as you walk through.
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Nong Nooch Tropical Garden
South of central Pattaya, a large botanical garden of orchids, palms, and landscaped lawns, with cultural performances through the day. A good counterweight if the beach towns feel too loud.
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After dark
Cabaret revues, a walk-through aquarium, and the curve of the bay when the promenade lights switch on. Pattaya’s evening is part of the region’s character, not a side note.
Sanctuary at Dusk
The carving reads differently after sunset, when the spires are lit and the sea behind the sanctuary goes dark.
Places & Attractions →
Cabaret Revues
Pattaya’s long-running cabaret shows are staged spectacles — headdresses, costume changes, and a full evening indoors when the beach is enough for one day.
Nightlife →
An Ocean Tunnel
A family hour out of the sun: a glass walkway under sharks and reef fish, useful on a hot afternoon or a grey one.
Places & Attractions →
Orchards, Gems & the Working Coast
More Than a Beach Weekend
The same shore that sends ferries to the islands also moves a large share of Thailand’s trade. Inland, the East is fruit country, a gem market, and the forest edge of Khao Yai.
The Eastern Economic Corridor
Chachoengsao, Chonburi, and Rayong form the Eastern Economic Corridor. Laem Chabang, in Si Racha, is Thailand’s main container port. Map Ta Phut, in Rayong, is the petrochemical coast. Resorts and industry share one gulf — which is why the drive from Bangkok can pass both a beach and a line of cranes.
Fruit & the gem town
Rayong and Chanthaburi are among the country’s important durian and mangosteen orchards. The harvest usually peaks from about May to July, alongside rambutan and salak. In Chanthaburi town, the weekend gem market and the wooden shophouses of Chanthaboon waterfront are the cultural stop between the waterfalls of Namtok Phlio and the road east.
Temples, parks, border
Chachoengsao’s Wat Sothonwararam draws visitors for Luang Pho Sothon. Prachinburi opens onto the eastern side of Khao Yai National Park. Sa Kaeo holds Pang Sida’s forest and the Aranyaprathet border crossing. None of these are beach days. They are how the region stays interesting after the ferry.
Weekend Getaways
Three Ways to Use a Short Break
Most readers meet the East on a Friday departure from Bangkok. The shape of the weekend depends on how many hours you want in a car, and whether the sea has to be an island.
The easy coast
Bang Saen or Pattaya. Leave after work, eat seafood on the water, and be back in Bangkok on Sunday without a pier timetable. Add Koh Larn only if you start early.
The Samet crossing
Drive to Ban Phe, take the boat, and give Koh Samet a full day on the sand. It is the classic eastern weekend: close, bright, and small enough to walk.
Chang, or the hinterland
Trat and Koh Chang repay the longer road, especially from November to February. If you would rather skip the ferry, Chanthaburi’s waterfalls, gems, and fruit markets fill the same number of days.
Practical Guide
Plan the Trip East
Best Time to Visit
November to February is the driest, coolest window for beaches and island boats. March and April stay mostly dry and turn hot. May to October is wetter, with rougher seas around Koh Chang — ferries still run, but check the morning conditions. Fruit season in Rayong and Chanthaburi usually peaks around May to July.
How to Get There
The road from Bangkok follows Sukhumvit and the motorway: about 1.5–2.5 hours to Pattaya, around 3 hours to Ban Phe, and about 5 hours to Trat, traffic permitting. Suvarnabhumi is the useful airport for most of the coast. U-Tapao sits between Pattaya and Rayong. Trat Airport shortens the Koh Chang trip.
Getting Around
A car or van makes the mainland easy. Island hops are by boat: Ban Phe to Koh Samet, Laem Ngop’s piers to Koh Chang, Bali Hai Pier to Koh Larn. Koh Samet and Koh Chang are national parks — keep cash or a card ready for the entry fee.
Leave Bangkok on Friday. Let the gulf decide the rest.
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