Skip to main content
Visit Thailand Today
Temples & Culture
Bangkok

Royal Clock Tower

4.5(61 reviews)

Standing on Sanam Chai Road in the heart of Bangkok's historic district, the Royal Clock Tower is a striking white, European-style landmark that carries significant historical weight. It is a replica of the original tower — widely recognised as the first clock tower in Siam — which was built at the royal initiative of King Rama IV, who sought to bring Siam into closer alignment with the civilised world of its time. The tower is located adjacent to Wat Pho and near the Ministry of Defence, placing it among some of Bangkok's most historically layered surroundings. Visitors can expect a photogenic and quietly atmospheric stop rather than a large-scale attraction. The tower's elegant white facade stands out against its surroundings, and the area offers pleasant views that make it a convenient addition to any walk through the Rattanakosin old city district. Reviewers consistently describe it as beautiful and easy to visit, making it well suited to those exploring the neighbourhood on foot. Good to know: the tower is accessible at any hour, making it a flexible stop whether visiting Wat Pho in the morning or passing through the area later in the day. Since it is an outdoor landmark on a public road, there is no entry fee or formal visit required. Modest clothing is advisable if combining the visit with nearby temple sites such as Wat Pho.

Book tours & tickets in Bangkok

Day trips, skip-the-line entry, and guided experiences around Royal Clock Tower — book ahead and skip the on-the-ground markup.

We may earn a commission from bookings made through these links — at no extra cost to you. Learn more.

Experience hints

Hidden gem
Visitor favorite

Pair your visit. After Royal Clock Tower, round out your day in Bangkok with contrasting stops nearby.

Visitor Reviews

The Royal Clock Tower (Replica) Today The white, European-style clock tower we see standing on Sanam Chai Road (next to Wat Pho and the Department of Territorial Defense) today is not the original tower from the reign of King Rama IV. It is a "replica Royal Clock Tower" that was newly constructed. Year Built: Constructed in 1982 to commemorate the 200th anniversary of Bangkok. Architecture: Designed by Dr. Sumet Chumsai Na Ayutthaya, based on the original clock tower from the reign of King Rama IV. It is a tall, square tower with a pointed spire and clock faces on all four sides. Significance: It stands alongside the Drum Tower, commemorating the evolution of timekeeping in Thailand from the era of "drum beating" to the era of "clocks." Actual Clock: The clock mechanism from the Phuwadontatsanai Throne Hall, which was dismantled during the reign of King Rama V, is currently preserved and displayed at the National Museum, Bangkok.

The first clock tower in Siam (Thailand): "Phra Phuwadon Thasnai Throne Hall," the civilized clock tower of Siam, was built at the royal initiative of King Rama IV, who wanted Siam to become a civilized nation and modernize, replacing the use of hour markers, gongs, and drums to tell the time.

The beautiful white European-style royal clock tower currently visible on Sanam Chai Road (next to the Ministry of Defence) is a replica of the original tower. It was built to commemorate the astronomical prowess of King Rama IV and serves as a symbol of past technological advancement.

Also Popular in Bangkok

Chatuchak Weekend Market
Featured

Chatuchak Weekend Market

4.4(72,000)
Kamphaeng Phet 2 Rd, Chatuchak, Bangkok 10900

A sprawling open-air weekend market with 15,000+ stalls across 35 acres, selling everything imaginable.

centralwOrld

centralwOrld

4.5(75,974)
999/9 Rama I Rd, Khwaeng Pathum Wan, Pathum Wan, Krung Thep Maha Nakhon 10330, Thailand

One of Bangkok's largest shopping complexes, offering premium retail, dining, and entertainment in the city's heart.

Asiatique The Riverfront

Asiatique The Riverfront

4.4(72,211)
2194 ถ. เจริญกรุง Khwaeng Wat Phraya Krai, Khet Bang Kho Laem, Krung Thep Maha Nakhon 10120, Thailand

A sprawling open-air riverside destination combining shopping, dining, and entertainment along the Chao Phraya River.

Siam Paragon

Siam Paragon

4.5(61,279)$$$$
991 Rama I Rd, Khwaeng Pathum Wan, Pathum Wan, Krung Thep Maha Nakhon 10330, Thailand

A landmark Bangkok mall blending luxury retail, dining, entertainment, and an aquarium under one roof.

Royal Clock Tower: Frequently Asked Questions

Is Royal Clock Tower worth visiting?

Royal Clock Tower holds a 4.5★ rating from 61 Google reviews, placing it among the highest-rated temples & culture in Bangkok.

What are the opening hours of Royal Clock Tower?

Royal Clock Tower is typically open 00:00-23:59 — see the full day-by-day schedule in the location info on this page. Hours can change on Thai public holidays, so check ahead for holiday visits.

When is the best time to visit Royal Clock Tower?

The best months to visit Bangkok are November – February, with the most reliable weather. Crowds peak in December & January — going early in the day usually means fewer people. Months to think twice about: April – May (peak heat).

Where is Royal Clock Tower located?

Royal Clock Tower is at น.1 Thanon Sanam Chai, Khwaeng Phra Borom Maha Ratchawang, Khet Phra Nakhon, Krung Thep Maha Nakhon 10200, Thailand, in Bangkok. Getting around Bangkok: BTS Skytrain (most central areas); MRT Metro (underground).

Location Info

น.1 Thanon Sanam Chai, Khwaeng Phra Borom Maha Ratchawang, Khet Phra Nakhon, Krung Thep Maha Nakhon 10200, Thailand

Tours & tickets nearby

Opening Hours
MondayClosed
TuesdayClosed
WednesdayClosed
ThursdayClosed
FridayClosed
SaturdayClosed
Sunday00:00-23:59

Visitor Information

Best time to visit

November – February

Avoid: April – May (peak heat)

Rainy season

May – October

Avg. temperature

25°C – 34°C(77°F – 93°F)

Crowds

Very High

Peak: December & January

Getting there

Suvarnabhumi (BKK) and Don Mueang (DMK) airports serve Bangkok with direct flights from most major cities.

Getting around

  • BTS Skytrain (most central areas)
  • MRT Metro (underground)
  • Airport Rail Link (ARL)
  • Chao Phraya Express Boat
  • Grab (ride-hailing app)
  • Metered taxis — always use the meter

Where to stay near Royal Clock Tower

Find hotels in Bangkok on the booking sites travellers trust most.

  • Free cancellation on most rooms
  • No booking fees
  • Compare live prices

We may earn a commission from bookings made through these links — at no extra cost to you. Learn more.

Tips for Visiting Temples & Culture

Dress Modestly

Cover shoulders and knees at all temples. Carry a light scarf or sarong — some temples lend wraps, but not all. Shoes come off before entering any building with a Buddha image.

Mind Your Feet

Never point your feet at a Buddha image or a monk — it's considered deeply disrespectful. When sitting inside a temple, tuck your feet behind you or to the side.

Ask Before Photographing

Exterior photos are almost always fine, but some interior halls prohibit photography. Look for signs, and never pose irreverently with Buddha images — it's a legal offense in Thailand.

Similar Temples & Culture Across Thailand

Doi Suthep Temple
Featured

Doi Suthep Temple

4.6(58,000)
Doi Suthep, Mueang Chiang Mai District, Chiang Mai 50200

A sacred mountaintop Buddhist temple from 1383, offering a golden chedi and sweeping views over Chiang Mai.

The Big Buddha, Phuket

The Big Buddha, Phuket

4.6(37,805)
Karon, Mueang Phuket District, Phuket 83100, Thailand

A towering 45m marble Buddha statue crowning a Phuket hilltop, with sweeping 360-degree views across the island.

The Sanctuary of Truth Museum

The Sanctuary of Truth Museum

4.6(34,886)
206, 2 Soi Na Kluea 12, Muang Pattaya, Amphoe Bang Lamung, Chang Wat Chon Buri 20150, Thailand

A towering all-wood monument in Pattaya, hand-carved without nails and still under construction after decades.

Tha Phae Gate

Tha Phae Gate

4.4(28,355)
Tha Phae Road, Tambon Chang Khlan, Amphoe Mueang Chiang Mai, Chang Wat Chiang Mai 50200, Thailand

Chiang Mai's iconic eastern Old City gate, a restored Lanna-era landmark surrounded by a lively public square.