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สมุทรปราการ

Samut Prakan

City of Pak Nam

Known as Pak Nam, Samut Prakan keeps the mouth of the Chao Phraya — forts on both banks, and a chedi that once stood in the river.

01

Geography & Climate

Where the River Meets the Gulf

Samut Prakan sits in Central Thailand where the Chao Phraya runs out into the Gulf of Thailand, about 30 kilometres southeast of Bangkok. The province covers about 1,004 square kilometres of low delta and has no hills. The river crosses the western side for about 30 kilometres — Phra Pradaeng and Phra Samut Chedi on the right bank, Mueang Samut Prakan on the left — and the town called Pak Nam stands about six kilometres up from the mouth. East of the river the plain continues through Bang Phli, Bang Sao Thong, and Bang Bo. The province meets Bangkok to the north, Chachoengsao to the east, about 47 kilometres of Gulf coast to the south, and Bangkok’s Bang Khun Thian together with Samut Sakhon to the west.

Those banks were once rice, orchards, and fish ponds, cut by canals. Much of that ground is now housing, factories, and the streets that carry Sukhumvit south from the capital. Suvarnabhumi Airport sits on the northern plain, in Bang Phli. Closer to the shore the tide still reaches mangrove, nipa, and coastal ponds; the old mangrove belt has been cut back, and stretches of the beach now erode. The climate is a tropical monsoon with a sea breeze: cooler and drier from about November to February, hot from March to May, and rainy from roughly May through October, when rain and high tides lie on the low ground.

Best time: November – February for cooler, drier days on the river and along the Gulf; May – October for green fields inland — expect afternoon rain, high tides, and water on the low ground.

Samut Prakan landscape

02

History & Heritage

A Sea Gate Called Pak Nam

The name means a wall by the sea. People still call the town Pak Nam — it stands on the left bank of the Chao Phraya, about six kilometres up from the Gulf. Before this town, an older Phra Pradaeng watched the mouth. Provincial history treats that place as a southern frontier post, later left inland as the river laid silt and the shore grew south; the old site is placed in what is now Phra Khanong, in Bangkok.

King Songtham’s reign, about 1620–1628 (B.E. 2163–2171), is when the provincial history places a new frontier town on the south side of Khlong Bang Pla Kot, on the right bank. The same account says he granted Dutch traders a lot there, which they called New Amsterdam. When King Borommakot sent monks to Lanka, the chronicle still has their ships passing the Dutch building at Bang Pla Kot. What is firmly dated is the name itself: a law of 1635 (B.E. 2178) already calls the town Samut Prakan.

Early Bangkok still needed a gate on the Gulf. King Rama I raised one fort on the left bank, Pom Witthayakhom. King Rama II rebuilt the right-bank guard-town as Nakhon Khuean Khan, finished in 1815 (B.E. 2358), and settled Mon households from Pathum Thani there; King Vajiravudh later restored the name Phra Pradaeng. In 1819 (B.E. 2362) Rama II laid Samut Prakan out again at Bang Chao Phraya — today’s Pak Nam municipality and Bang Mueang — between Khlong Pak Nam and Khlong Maha Wong. Six forts held the channel. On the left bank were Phra Khon Chai, at the mouth of Khlong Pak Nam, then Narai Prap Suek, Prakan, and Kai Sitthi in Bang Mueang. On the right bank were Nakharat, and Phi Suea Samut on an island in the river. The town was finished in B.E. 2365, with a city-pillar rite still kept at San Chao Pho Lak Mueang.

In 1823 (B.E. 2366) he ordered Phra Samut Chedi on a sand island below Phi Suea Samut Fort, a mark ships could sail around. He died in 1824 (B.E. 2367) before the work was done. King Rama III finished the chedi in 1828 (B.E. 2371). King Mongkut later had a taller round shell built over it, copied from an Ayutthaya chedi, so vessels coming in from the Gulf could see it, and twelve Buddha relics were placed inside. Silt has since joined the island to the bank. Older photographs still show the chedi standing in open water.

On 16 July 1891 (B.E. 2434) King Chulalongkorn turned the first soil of a private line of about 21 kilometres from Bangkok to Pak Nam — the first railway in Thailand. It opened on 11 April 1893 (B.E. 2436) and ran until 1 January 1960 (B.E. 2503). In those same years the navy built Phra Chulachomklao Fort at the mouth, begun in 1884 (B.E. 2427) and finished around the middle of 1893. On the evening of 13 July 1893 French warships ran the forts and forced the river. That fight is remembered as the Paknam Incident.

In 1916 (B.E. 2459) King Vajiravudh changed the word mueang to changwat, and Samut Prakan and Phra Pradaeng were separate provinces. In the slump under King Prajadhipok, Phra Pradaeng province was abolished in 1932 (B.E. 2475) and its district joined Samut Prakan; Rat Burana went to Thonburi. During the Second World War, in 1943 (B.E. 2486), Samut Prakan itself was joined to Phra Nakhon. An act of 9 May 1946 (B.E. 2489) established the province again, together with Nonthaburi, Samut Sakhon, and Nakhon Nayok. That date is kept as Samut Prakan’s foundation day.

Samut Prakan heritage

03

Top Attractions

Places Not to Miss

A three-headed elephant, a Thailand in miniature, forts at the river mouth, and a temple the tide has taken — places that shape a Samut Prakan day, listed A to Z.

Ancient City

Ancient Cityเมืองโบราณ

Lek Viriyaphant’s open-air museum on more than 800 rai, laid out in the shape of Thailand, with palaces, temples, and houses gathered from every region. Sanphet Prasat is the set-piece. Open daily about 09:00–19:00, with tickets until about 18:00. A foreign adult ticket is typically 800 baht and a child aged 6–14 about 400; a Thai ID pays less. BTS Kheha, then a short ride. Confirm the day’s price on muangboranmuseum.com.

Location · Bang Pu Mai, Mueang Samut Prakan

Bang Krachao

Bang Krachaoบางกระเจ้า · สวนศรีนครเขื่อนขันธ์

An oxbow of the Chao Phraya that the city still calls its green lung — canal lanes for bicycles and Sri Nakhon Khuean Khan Park, with a tower for watching birds. Mornings and late afternoon are the kind hours. A boat from Khlong Toei, or the bridge on the Phra Pradaeng side, gets you in.

Location · Phra Pradaeng District

Bang Nam Phueng Floating Market

Bang Nam Phueng Floating Marketตลาดน้ำบางน้ำผึ้ง

A community market the village brought back in 2004, under a covered lane of about two kilometres — canal snacks, fruit, and handmade goods. It first opened on 28 February 2004, with the official opening on 6 March. Saturdays, Sundays, and public holidays, roughly 08:00–16:00.

Location · Bang Nam Phueng, Phra Pradaeng

Bang Phli Ancient Market

Bang Phli Ancient Marketตลาดน้ำโบราณบางพลี · ตลาดศิริโสภณ

Chinese timber shops that grew up beside Khlong Samrong from about the 1850s, once known as Siri Sophon Market. A wooden walk of nearly a kilometre still sells snacks, sweets, and household goods, usually about 09:00–17:00. Wat Bang Phli Yai Nai is a short walk from the lane.

Location · Bang Phli Yai, Bang Phli District

Bang Pu Seaside

Bang Pu Seasideสถานตากอากาศบางปู

The public seaside at the end of old Sukhumvit — Sukjai pavilion, a pier the gulls take over from about November to April, and a mangrove boardwalk beside the recreation centre. Late afternoon is the hour for light on the Gulf. The walk is free; food stalls line the approach.

Location · Mueang Samut Prakan District

Bhumibol Bridge

Bhumibol Bridgeสะพานภูมิพล · สะพานวงแหวนอุตสาหกรรม

Two cable-stayed spans over the Chao Phraya, opened in 2006 and lit at night so the cables read from the bank. It is a road bridge, not a walking deck. The view belongs to the Phra Pradaeng riverside, not the carriageway.

Location · Phra Pradaeng District

Bueng Takho

Bueng Takhoบึงตะโก้

A lakeside ground for cable-ski, wakeboard, and windsurf, with boards hired by the hour and coaches on the water. Wind and the hire desk change by the day, so phone ahead and ask the rate before you go. Food and simple rooms sit with the lake.

Location · Samut Prakan

Catster

Catsterแคทสเตอร์

A private three-floor cat house — supplies, a café that sets out snacks and drinks, and street cats upstairs waiting to be adopted. It is a small stop, not a landmark. Phone ahead; cafés like this change their hours.

Location · Samut Prakan

Erawan Museum

Erawan Museumพิพิธภัณฑ์ช้างเอราวัณ

Lek Viriyaphant’s three-headed elephant stands over a stair hall whose stained-glass ceiling maps the world, with Nakhon Si Thammarat benjarong in the rooms above. Open daily about 09:00–18:00, tickets until about 17:00. A foreign adult is typically 500 baht and a child 250; a Thai ID is about 250 and 125, and the ticket includes flowers for the shrine. BTS Chang Erawan, exit 2. Confirm on erawanmuseum.com.

Location · Bang Mueang Mai, Mueang Samut Prakan

Gulf of Thailand Learning Park

Gulf of Thailand Learning Parkอุทยานการเรียนรู้อ่าวไทย · หอชมเมืองสมุทรปราการ

A white observation tower in Pak Nam, with a full-circle look over the river mouth and exhibits on the Gulf downstairs. Usually Tuesday to Sunday, about 10:00–17:00, and the last exhibition is earlier in the afternoon. Adults have been about 60 baht and children about 40 — confirm the desk on the day.

Location · Pak Nam, Mueang Samut Prakan

Phra Chulachomklao Fort

Phra Chulachomklao Fortป้อมพระจุลจอมเกล้า · ป้อมพระจุล

The navy fort at the river mouth, begun in 1884, with disappearing Armstrong guns and the preserved ship HTMS Maeklong in the grounds. On the evening of 13 July 1893 French warships ran this channel — the Paknam Incident. A statue of King Rama V stands here. Weekdays are listed about 08:00–20:00; call the fort before a weekend visit.

Location · Laem Fa Pha, Phra Samut Chedi District

Phra Samut Chedi

Phra Samut Chediองค์พระสมุทรเจดีย์ · พระเจดีย์กลางน้ำ

Ordered in 1823 on a sand island in the river and finished in 1828, then given a taller round shell so ships could pick it out from the Gulf. It stands about 38 metres. Silt has joined the island to the bank, and a short ferry still crosses from the Pak Nam market pier. Red cloth is wrapped on the fifth waning day of the eleventh lunar month.

Location · Pak Khlong Bang Pla Kot, Phra Samut Chedi District

Samut Prakan Crocodile Farm and Zoo

Samut Prakan Crocodile Farm and Zooฟาร์มจระเข้และสวนสัตว์สมุทรปราการ

Founded in the 1950s by Uthai Youngprapakorn, and named in the provincial motto. It closed through the pandemic and opened again on 1 April 2024. Daily about 08:00–18:00, tickets until about 17:00. In 2026 a Thai adult ticket was about 100 baht and a foreign adult about 400, with children at about half and visitors under 80 centimetres free. Show times change — read the board that day. BTS Kheha, then a songthaew.

Location · Tai Ban, Mueang Samut Prakan

Sian Lo Tai Tian Kong Shrine

Sian Lo Tai Tian Kong Shrineศาลเจ้าเสียนหลอไต้เทียนกง · มูลนิธิธรรมกตัญญู

A Taiwanese Wangye shrine on Sukhumvit at Bang Pu, honouring the five kings Li, Chi, Wu, Zhu, and Fan. A pair of green stone lions at the gate is billed by the municipality as the largest in Thailand. The grounds are open daily from early morning into late afternoon; the posted closing hour differs by source, so come in the middle of the day.

Location · Bang Pu Mai, Mueang Samut Prakan

Wat Asokaram

Wat Asokaramวัดอโศการาม

A forest monastery on old Sukhumvit. Its white Dhutanga Chedi carries thirteen spires, one for each of the ascetic practices, and relics of teachers including Luang Pu Waen and Luang Pu Chah are kept here. Mangrove stands behind the halls. Dress for a working temple.

Location · Tai Ban, Mueang Samut Prakan

Wat Bang Phli Yai Nai

Wat Bang Phli Yai Naiวัดบางพลีใหญ่ใน · วัดหลวงพ่อโต

Home of Luang Pho To, the great seated Buddha of Bang Phli. On the fourteenth waxing day of the eleventh lunar month — the eve of Ok Phansa — the rap bua rite receives lotus flowers at the temple. The ancient market on Khlong Samrong is a short walk from the gate.

Location · Bang Phli District

Wat Khun Samut Chin

Wat Khun Samut Chinวัดขุนสมุทรจีน · วัดขุนสมุทราวาส

An ubosot the tide has taken. Erosion left the hall in the sea, reached by a long concrete walk, with the old power poles still standing in the water. Bikes and mangrove boats are hired on the bank. Stay on the walkway — the mud and the current are not a beach.

Location · Laem Fa Pha, Phra Samut Chedi District

Wat Sakhla

Wat Sakhlaวัดสาขลา · พระปรางค์เอน

A prang that leans on the soft ground of the delta, with a standing Luang Pho To inside and a passage kept for Rahu. The tilt is the reason to come — see it from the court, then walk the passage if it is open. Dress for a parish temple.

Location · Sakhla, Phra Samut Chedi District

Wat Song Tham Worawihan

Wat Song Tham Worawihanวัดทรงธรรมวรวิหาร

A second-class royal temple that King Rama II raised for the Mon settlers of Phra Pradaeng. The white mahathat and a mother-of-pearl Buddha footprint fill the court, and Songkran here still keeps the Mon saba. Red cloth goes on the chedi the day before Ok Phansa.

Location · Talat, Phra Pradaeng District

Wat Suvarnabhumi Phutthachayanti

Wat Suvarnabhumi Phutthachayantiวัดสุวรรณภูมิพุทธชยันตี

A white chedi in the manner of Mahabodhi, a short ride from Suvarnabhumi Airport in Bang Sao Thong. Travellers stop here before a flight. The compound is a working temple — dress politely and keep the visit short if a departure is waiting.

Location · Si Sa Chorakhe Noi, Bang Sao Thong District

04

Local Flavours & Food

Gulf Catch, Pak Nam Cockles & Northern Plates

Samut Prakan eats at the mouth of the Chao Phraya. Pak Nam Market still blanches cockles for a sharp dip, Bang Pu sets seafood in the sea breeze, and Bang Bo is the town people name for snakeskin gourami carried home as a gift.

The ten rooms below are the tables travellers book for a long meal — Gulf fish, a northern kitchen in Bang Phli, and an evening by the water — listed A to Z.

Where to Eat

Rooms for a Long Meal

Hours shift with the kitchen. The pin opens the latest map.

Chor Chang Restaurant and Cafe

Chor Chang Restaurant and Cafeช.ช้าง ร้านอาหารและคาเฟ่

About 10:00–23:00 daily

A canal-side room with space to spread out, and live music once the evening starts. The kitchen runs sharp Thai seafood — a herb salad of squid and prawn is the plate to share — and a drunken spaghetti with seafood for the table.

Location · Samut Prakan · canal side

Eatter

Eatterอีสเต๊อะ อาหารคนเมือง

Tue–Sun 10:30–21:00 · closed Monday

Northern cooking from Phrae, plated one dish at a time, in a contemporary Lanna room at Roi Chang Avenue on the Nam Daeng–Bang Phli road. Order khanom chin nam ngiao or khao soi with a pork cutlet, and help yourself from the vegetable bar.

Location · Roi Chang Avenue, Bang Phli Yai

Hom Cafe and Restaurant

Hom Cafe and Restaurantหอมคาเฟ่แอนด์เรสเตอรอง

About 09:00–21:00 · closed Wednesday

A white two-floor café near the power junction, with a plug at the table and a shaded seat outside. Coffee, bingsu, and croissant share the menu with salmon rice and spaghetti when you want a full plate.

Location · Near the Samut Prakan power junction

King Phai Bai Kaeo

King Phai Bai Kaeoกิ่งไผ่ ใบแก้ว

Daily 11:00–22:00

A large Thai seafood room on King Kaeo, a short ride from Suvarnabhumi, with space for a family and a quieter room if you are meeting someone off a flight. Grilled river prawns, a crab omelette, and sea bass fried with fish sauce are the plates to build the table around.

Location · King Kaeo, Racha Thewa, Bang Phli

Krua Ban Ya

Krua Ban Yaครัวบ้านย่า

Tue–Sun about 11:00–22:00 · closed Monday

A garden house down a narrow lane in Pak Nam, with the city tower in view from the tables. The seafood comes in generous sizes — squid with salted egg, sea bass with herbs, and fried pork belly. Leave the car on the main road and walk the last few steps.

Location · Pak Nam, Mueang Samut Prakan

Mouth to Mouth

Mouth to Mouthเมาท์ทูเมาท์

About 16:00–00:30 daily

An evening room on the water, with private salas and an open court for the sunset, and live music once the light drops. A glass-noodle salad, a spicy soft-bone soup, and pork belly fried with fish sauce suit the hour. It opens in the afternoon, not for lunch.

Location · Samut Prakan · riverside

Pa Bun Lom Buffet

Pa Bun Lom Buffetป้าบุญล้อม

About 11:00–22:00 · closed Monday

A wide seafood hall in Phraek Sa that serves both single plates and a buffet. Fried sea bass with fish sauce, split grilled prawns, and steamed blue crab are the dishes to build a table around, with sticky rice and durian if you still have room.

Location · Phraek Sa, Mueang Samut Prakan

Sompong Seafood Pak Nam

Sompong Seafood Pak Namสวนอาหารสมพงศ์ซีฟู้ด ปากน้ำ

Daily 11:00–22:00

A long-running seafood garden on Srinagarindra in Bang Mueang, still in the family, with an air-conditioned room and an open court beside it. Clear seafood tom yum, sea bass fried with fish sauce, and grilled sea bass are the plates the house is known for.

Location · Srinagarindra Road, Bang Mueang

Tam Talop Ob Ouan Bang Na

Tam Talop Ob Ouan Bang Naตำตลบ อบอวล บางนา

About 11:00–22:00 daily

An Isan hall on Bang Na-Trat at kilometre 11, with an air-conditioned room, private karaoke rooms, and an open court with live music. Som tam Luang Prabang, a salmon version of the same salad, and pork belly fried with fish sauce fill the table.

Location · Bang Na-Trat Road, km 11

Wind & Wave

Wind & Waveร้านอาหารวินแอนด์เวฟ

About 11:00–22:00 daily

A lakeside room with a wide lawn and boats you can take out on the water. Sea bass steamed with lime, squid with salted egg, and a glass-noodle salad are the plates to share. Come at lunch when you want the breeze before the evening crowd.

Location · Samut Prakan · lakeside

05

Local Specialties & Souvenirs

Gifts from the River Mouth

Samut Prakan’s gifts come off the ponds and the Gulf — a fish with a geographical mark, a jar of coastal shrimp paste, and a sweet grilled in a nipa leaf.

The seven below are listed A to Z. Eat the crepes and the custard bread the day you buy them. The dried fish, the paste, and the rice crackers can wait until you are home.

  • Baan Um Custard Breadขนมปังสังขยา · บ้านอุ๋ม A homemade loaf along Srinagarindra, filled with Thai egg custard. It belongs with the Bang Pu bakeries as a soft souvenir. Eat it the day you buy it.
  • Bang Bo Snakeskin Gouramiปลาสลิดบางบ่อ The gift Pak Nam is known for. Snakeskin gourami raised in Mueang, Bang Phli, Bang Sao Thong, and Bang Bo was registered in 2021 as a geographical indication. Buy it fresh, sun-dried for about a day, or dried longer until it is light and fragrant. People also fry it crisp, and press it onto rice crackers for the trip home.
  • Bang Pu Banana Crepeเครปกล้วยบางปู Thin crepes folded around banana, made in home bakeries around Bang Pu. Buy them on the way to the seaside and eat them the same afternoon. They are not a jar that waits in a suitcase.
  • Dried Gulf Seafoodอาหารทะเลแห้ง Dried squid, dried shrimp, and a jar of nam phrik from the coast. Jay Nam Phet at Bang Pu and the market at Khlong Dan are the counters people name. Packed dry, they travel better than a bag of fresh fish.
  • Khanom Chakขนมจาก An old sweet of sticky-rice dough, firm mature coconut, and coconut sugar, folded in a nipa leaf and grilled until the leaf smells of sugar. Lim Damrong, opposite Pak Nam Market, has grilled these for more than a century. Go in the morning. The trays thin out by afternoon.
  • Khlong Dan Shrimp Pasteกะปิคลองด่าน Shrimp paste from Khlong Dan in Bang Bo, made with sea krill and salt. The community kitchen suns the krill for a day, then ferments it in jars for months until the salt softens and the paste turns round and fragrant. A small jar is the one to pack.
  • Sakhla Kung Yiatกุ้งเหยียดบ้านสาขลา Prawns from Ban Sakhla in Phra Samut Chedi, laid straight in the pot with sugar and salt and simmered until the liquid cooks away. Sweet and salty, they are a snack on their own or a side for hot rice. The village sells them as an OTOP. Keep a bag cool if the ride home is long.

06

Local Culture & Vibe

Local Culture & Vibe

Describe crafts, local wisdom, festivals, and the everyday rhythm of life here.

Samut Prakan culture

07

Travel Info & Getting There

Plan Your Journey

How to reach Samut Prakan from Bangkok, and how to move around once you arrive.

From Bangkok

By air

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By train

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By bus

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Getting around

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Best time to visit

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