Macaques at Prang Sam Yot — Lop Buri, Lop Buri, Thailand
Central Thailand6 / 10Ancient Khmer city overrun by cheeky monkeys with a wild sunflower season

Lop Buri

ลพบุรี · Lop Buri Province

Population

60K

Budget / Month

$250

Internet

45 Mbps

Best Season

November to February

About Lop Buri

Lop Buri is a city of layers — over 1,500 years of continuous habitation have left behind Khmer prangs, Ayutthaya-period palaces, French-influenced architecture, and a modern military town. The most famous residents are hundreds of macaques that have claimed the ancient temple of Phra Prang Sam Yot, creating one of Thailand's most unusual spectacles.

The old town is compact and walkable, centered around King Narai's Palace — a 17th-century complex blending Thai and European styles from Thailand's most cosmopolitan era. Nearby, Phra Prang Sam Yot's three linked Khmer prangs are both an important archaeological site and a monkey circus. Each November-December, vast sunflower fields bloom across the eastern plateau, and the annual Monkey Banquet Festival in late November draws international media.

The city is also a major Thai Army base, giving it a practical, no-frills energy. Accommodation is affordable, food is excellent, and the combination of genuine historical significance, wildlife chaos, and seasonal beauty makes Lop Buri one of Central Thailand's most interesting small cities.

Historical Note

Lop Buri (originally Lavo) originated in the Dvaravati kingdom around the 6th century, became a major Khmer outpost in the 10th-13th centuries, and served as Thailand's second capital under King Narai (1656-1688).

Khmer ruinsMonkey templeHistorySunflower fields

Best time to visit: November to February

At a Glance

Thai Name

ลพบุรี

Province

Lop Buri

Region

Central

Population

60,000

Area

6,200 km²

Elevation

18 m

Postal Code

15000

Founded

468

Local Language

Thai

Cost of Living

budget

/month
Accommodation3,200 THB
Food3,500 THB
Transport800 THB
Utilities800 THB
Entertainment500 THB

8,800 THB

~$250 USD

comfortable

/month
Accommodation5,500 THB
Food6,500 THB
Transport1,800 THB
Utilities1,200 THB
Entertainment2,000 THB

17,000 THB

~$480 USD

luxury

/month
Accommodation11,000 THB
Food11,000 THB
Transport3,500 THB
Utilities1,800 THB
Entertainment4,000 THB

31,300 THB

~$880 USD

food

ItemLow (THB)High (THB)
Street food meal3050
Local restaurant meal4090
Coffee (cafe)3060
Beer (local)4065
Water bottle (1.5L)1015
Fresh fruit smoothie2540

accommodation

ItemLow (THB)High (THB)
Hostel200350
Budget hotel350600
Mid-range hotel6001,400

transport

ItemLow (THB)High (THB)
Motorbike rental (day)150300
Songthaew ride1020
Tuk-tuk ride3080

utilities

ItemLow (THB)High (THB)
Mobile internet (monthly)300600

entertainment

ItemLow (THB)High (THB)
Massage (Thai, 1 hour)150250
Museum entrance30150

Internet & Connectivity

Speed Test Averages

Download45 Mbps
Upload15 Mbps
Latency:20 ms

vs Bangkok Average (200 Mbps)

23% of Bangkok speed

Fiber AvailableWiFi: Fair

Providers

AIS Fibre3BBTRUETOT

Coworking Spaces

1

Weather & Climate

November to February for best weather and sunflower season (peak bloom November-December). Monkey Banquet Festival in late November. Avoid March-May when temperatures exceed 40 C.

MonthHigh °CLow °CRain (mm)Humidity
Jan3219555%
Feb35211052%
Mar37242552%
Apr39265055%
May372614068%
Jun352512070%
Jul342514072%
Aug342518075%
Sep332422078%
Oct332313072%
Nov32212060%
Dec3119555%

Things to Do

Ruins50 THB (foreigner)

Phra Prang Sam Yot (Monkey Temple)

พระปรางค์สามยอด

Three linked 13th-century Khmer prangs overrun by hundreds of crab-eating macaques — ancient architecture meets monkey mayhem.

45 minutesEarly morning before monkeys get aggressive
Secure all belongings. Monkeys steal glasses, phones, and anything shiny. Do not show food.
History150 THB (foreigner, includes museum)

King Narai's Palace

พระนารายณ์ราชนิเวศน์

17th-century palace blending Thai and European architecture, with the excellent Somdet Phra Narai National Museum inside.

1.5-2 hoursMorning
The air-conditioned museum is a welcome break from the heat.
NatureFree

Sunflower Fields

Vast fields of sunflowers bloom across the eastern plateau in November-December, creating a spectacular golden landscape.

1-3 hoursNovember-December, morning light
Best fields are 20-40 km east of town along Route 21. Rent a motorbike.
Ruins50 THB

Wat Phra Si Ratana Mahathat

วัดพระศรีรัตนมหาธาตุ

Important temple ruin with a tall laterite prang combining Khmer and Ayutthaya elements. Less visited but architecturally significant.

45 minutesMorning
Adjacent to the railway station. Good morning light for photography.
History50 THB

Vichayen House (Ban Vichayen)

บ้านวิชาเยนทร์

Ruins of the residence built for Constantine Phaulkon, King Narai's Greek advisor — a unique piece of European-Thai history.

30 minutesAny time
Read about Phaulkon's extraordinary story before visiting.
MarketFree

Lop Buri Night Market

Decent-sized night market near the old town with street food, clothing, and household goods at very low prices.

1-1.5 hoursEvening (17:00-21:00)
Good variety of food at very low prices.
Sunflower Fields in November in Lop Buri, Lop Buri, Thailand
Sunflower Fields in November

Food & Dining

Vegetarian: Fair

ก๋วยเตี๋ยวเรือ

🌶️🌶️

Kuay Tiew Reua (Boat Noodles)

Small bowls of rich, dark broth noodle soup — a central Thai classic found at the boat noodle alley near old town.

15-30

Boat noodle alley near the old town

เมล็ดทานตะวัน

VEG

Sunflower Seed Snacks

Roasted sunflower seeds — the local specialty product reflecting the province's famous sunflower fields.

20-40

Souvenir shops and market stalls

ส้มตำ

🌶️🌶️🌶️

Som Tam Lop Buri

Green papaya salad in the central Thai style, available from street vendors throughout the city.

30-50

Street vendors throughout town

ขนมจีนน้ำยาปลา

🌶️🌶️

Khanom Jeen Nam Ya Pla

Fresh rice noodles with fish curry sauce — a morning market staple in central Thailand.

30-45

Morning market

Night Markets

  • Lop Buri Night Market

Food Streets

  • Boat noodle alley near old town

Accommodation

Hostel Dorm

200 - 350

THB / night

Budget Hotel

350 - 600

THB / night

Mid-Range

600 - 1,400

THB / night

Luxury

1,400 - 2,500

THB / night

Studio /mo

2,800 - 5,000

THB / night

1BR /mo

4,000 - 7,000

THB / night

Best Areas for Tourists

Old Town near Phra Prang Sam Yot

Best Areas for Long Stay

New Town east of railway

Booking Tip

Plenty of affordable options. Old town is atmospheric but watch out for monkeys. New town east of the railway is quieter with better hotels.

Monkey Banquet Festival in Lop Buri, Lop Buri, Thailand
Monkey Banquet Festival

Getting There from Bangkok

Train

2.5-3 hours

50-300 THB

Bus

2.5-3 hours

150-250 THB

Self-drive

2.5 hours

Fuel + tolls THB

Getting Around

Walkability: Good

Songthaew

Limited

Fixed routes in town.

10-20

Tuk-tuk

Limited

Good for an old town loop tour.

30-80

Motorbike rental

Limited

Essential for sunflower fields east of town.

150-300/day

Neighborhoods

Old Town

Chaotic, historic, monkey-filled

Historic core around Phra Prang Sam Yot, King Narai's Palace, and the railway station. Narrow streets, shophouses, and monkeys everywhere.

Best for: Sightseeing and history

New Town (East)

Modern Thai town, practical

Modern commercial area east of the railway with malls, markets, restaurants, and newer hotels.

Best for: Shopping and comfortable stays

Festivals & Events

Late November

Monkey Banquet Festival

An enormous fruit and vegetable buffet laid out for the city's monkeys, attracting international media and tourists.

February

King Narai Fair

Week-long festival at King Narai's Palace with historical reenactments, performances, markets, and a son et lumiere show.

Practical Info

Hospital

Muang Lop Buri Hospital

Best SIM Provider

AIS

ATM Availability

Everywhere

Language Tip

Thai primarily. Some basic English at tourist sites and hotels.

Drinking Water

Do not drink tap water. Bottled water everywhere.

Tipping Culture

Not expected

7-Eleven Density

Everywhere

Emergency Numbers

191 (police), 1669 (ambulance), Tourist Police 1155

Day Trips

Ayutthaya

UNESCO World Heritage ruins of the former Thai capital — one of Southeast Asia's most important archaeological sites.

80 kmFull dayTrain or car, 1.5 hours

Saraburi & Wat Phra Phutthabat

Famous temple housing a Buddha footprint, one of Thailand's most revered pilgrimage sites.

50 kmHalf dayCar or bus, 45 minutes

Nearby Cities

Frequently Asked Questions

Are the monkeys dangerous?

Generally no, but they can be aggressive if they see food or shiny objects. Secure everything, do not carry visible food. Bites require medical attention for rabies risk.

Is Lop Buri worth visiting?

Yes. Khmer ruins, the unique monkey experience, King Narai's Palace, and seasonal sunflower fields make it one of the best day trips or overnights from Bangkok.

How do I get there from Bangkok?

Train is most popular (2.5-3 hours, frequent departures). Bus and driving are also easy.

When are the sunflowers?

November to mid-December is peak bloom, though exact timing varies by year.

How long should I spend?

One full day covers the old town sights. Add a day if visiting sunflower fields in season.

What is the Monkey Banquet?

An annual event in late November where a massive fruit buffet is set out for the monkeys at Phra Prang Sam Yot. It attracts international media coverage.