Traveling over Sukhumvit road from Bangkok to Trat.

Traveling in Thailand


In my serie about Highways in Thailand this is Sukhumvit road (Route 3) that begins in Bangkok and goes along the Eastern Seaboard to Trat with a total length of 403-km and is passing Samut Prakan, Chonburi, Pattaya, Rayong and Chantaburi. It was was named after 5th Chief of Department of Highways.  Sukhumvit road what is for 400 km also route 3 ends in Trat, but route 3 continues to Hat Lek, what makes the route about 100 km longer.

The beginning of nowadays Sukhumvit is world-infamous for its nightlife entertainment at Soi 4 (Soi Nana Tai) and Soi 23 (Soi Cowboy). Continuing further you are passing Phra Kanong and On Nut and it becomes more and more Thai city life with markets and klongs. After Bangkok the road goes sea-side to the industrial area of Smut Prakan, from where it continues the sea-side. You will be passing many factories, some fishing villages (like Klong Dan), fish-farms and sea-salt-farms.

You continue along the sea until Bang Pakong where Sukhumvit road merges together with Route 34 (Bang Na – Trat) where you will go over the “Mae Nam Pakong” and you enter Chonburi city where Sukhumvit road goes trough the middle of the city. Although Sukhumvit road does not follows the sea-side here, just after Chonburi city is a nice sea-side area with Ang Sila (famous for its stone mortars), Khao Samuk (famous for its monkeys and Chines temples) and then followed by Bang Sean beach (Bangkoks nearest beach resort). 

Be aware that traveling from Bangkok to Chonburi is nowadays better done via route 34 (Bangna Chonburi Highway) or route 7 (Bangkok Chonburi New Highway).

Statue at Chinese temple at Khao Samuk

After Bang Sean Sukhumvit roads enters another industrial area’s like Bo Win (many factories here), Sri Racha and Leam Chabang (deep sea-port and chemical industry). Sukhumvit road goes more or less trough Sri Racha, but it would make a nice side-trip to go to the sea-side here and visit Koh Loi (a small “island” connected to the mainland by a road & bridge) to visit the Chinese temple and see the turtles. From here you can also take the ferry to Ko Si Chang (20 min ferry ride) where the original “Summer Palace” for the Thai royal family was build.

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Pattaya bay in Thailand

Following Sukhumvit you will be passing Pattaya (famous for its nightlife and busy beaches), Ban Amphur (famous for its sea-food restaurants), Bang Saray (beautiful beach and clean water) and the the Thai Navy controlled area of Satthahip (home of the Thai Navy). There just after the Navy port is a beautiful small beach, of course also Navy area but everyone can enjoy beach life there. Just after Satthahip you will be passing U-tapao Airport (nowadays called Pattaya International Airport) and Bang Chang.

Traveling in Thailand
Bang Saray beach in Thailand

Continuing you will pass Thailand's second chemical industry at Maptaphut, followed by Rayong (Thai-famous for its beaches). Just before Maptaphut are some nice beaches like Phla with some nice beach resorts (although mostly a bit older Thai style). Just after Rayong is Thailand's longest beach “Hat Mea Rumphueng”, a beautiful beach with clean water and some beach resorts. While driving here over Sukhumvit you will pass a big fruit market at Thapong. This area is famous for its fruit like rambutan, jack-fruit, durian and many other fruit. Just after this is Ban Phe where the ferry to Koh Samet leaves (30 min ferry ride).

Durian on the market along Sukhumvit road


After Ban Phe Sukhumvit road goes further away from the sea-side and you will be passing Kleang where at the “Pak Nam” river is an old Thai Navy ship “put” ashore and rebuild as museum. The road goes all the to Chantaburi where it by a T-intersection is connected to route 317 (going to Aranyaphratet).

This all stretch of Sukhumvit until Chantaburi is far from the sea, but the sea-side is here very beautiful with some beaches, mangrove’s and some rivers. Amazingly that there is almost no tourism here. Chantaburi itself is a small city with a lot of history. It is actually the only place in Thailand that has been colonized by the French. And they left some historical buildings like a prison building and the remains of an old fort.

At the T-intersection of Chantaburi you go right to follow Sukhumvit road in direction of Trat. Here Sukhumvit enters Trat city and officially end at the other side of town at the border of the city. Although the road continues but is now called route 3, that finally ends at Hat Lek, a border town at the Thai-Cambodian border. Going all the way this road you are driving on Thailand's smallest part. On you left hand the mountains and the Cambodian border and on your right hand the Gulf of Siam (with beautiful beaches)

Traveling in Thailand
Fishing village near Chantaburi, Thailand

Traveling in Thailand


One night in Bangkok and the world is your oyster

The journey of Traveling 2 Thailand did begin with One Night in Bangkok in 1985 and since 2009 it became a personal non-commercial travel blog as inspiration for traveling & motorbike riding in Thailand. Made just for the sheer love of traveling and sharing experience about traveling in South-East Asia. To travel beyond the beaten track & highlights. Enjoy!