8.1 / 10 Guest Rating

Siam Triangle Hotel Chiang Sean

Name: Siam Triangle Hotel Chiang Sean
Address: 267 Moo 9, Tambon Wiang, Chiang Rai, Chiang Saen, th
Rating: 8.1

267 Moo 9, Tambon Wiang, Chiang Rai , Chiang Saen, th

Siam Triangle Hotel Chiang Sean - main view

from US$37 / night

About the Property

Riverfront Location
Experience breathtaking views of the Mekong River from Siam Triangle Hotel, located just 7 km from The Golden Triangle.

Luxurious Amenities
Indulge in modern comfort with spacious rooms featuring free internet, flat-screen TVs, and tea/coffee facilities. Enjoy a relaxing massage at the spa or unwind in the sauna facilities.

Culinary Delights
Savor delicious Thai and international cuisine at the on-site restaurant overlooking the river. Don't miss out on the daily breakfast and extensive wine menu.

Book your stay at Siam Triangle Hotel for a memorable experience by the river.

Facilities & Amenities

WiFi available

Free WiFi

Parking

Free Parking

Non-smoking rooms

Air conditioning

Swimming pool

24-hour front desk

Restaurant

Room service

Important Information

Check-in & Out

Check-in

Check-out12:00 PM

Property Notes

The pool is closed daily from 19/02/26 to 26/03/26.Please inform of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation. Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. A deposit may be required at the property.

Check Room Availability

Check-in

Check-out

Guests

1 night · 2 adults

Available Rooms

8 rates found

1/17

Superior Twin Room

Modern rooms with a private balcony and mountain views.

45 sqm

Sleeps 2

2 Twin bed (90-130 cm wide)

Amenities

Coffee/tea makerMinibarShowerSafety deposit boxTVTelephone

Room Option

Board / Meal

Price for 1 night

Superior Twin

Non-refundable

Breakfast Included

20% OFF$46.35

$37.08

Includes taxes & fees

1/19

Deluxe Twin Room

Room overlooks the Golden Triangle with views of the river and Laos Border.

45 sqm

Sleeps 2

2 Twin bed (90-130 cm wide)

Amenities

Coffee/tea makerMinibarShowerSafety deposit boxTVTelephone

Room Option

Board / Meal

Price for 1 night

Deluxe Twin

Non-refundable

Breakfast Included

20% OFF$57.95

$46.36

Includes taxes & fees

1/19

Executive Suite

Features separate living room, flat-screen TV, bathtub, panoramic Mekong River views from private balcony.

80 sqm

Sleeps 2

1 Extra-large double bed (Super-king size) (181-210 cm wide)

Amenities

Coffee/tea makerMinibarShowerSafety deposit boxTVTelephone

Room Option

Board / Meal

Price for 1 night

Executive Suite

Non-refundable

Breakfast Included

20% OFF$131.91

$105.53

Includes taxes & fees

1/13

Deluxe Double Room

The spacious double room offers air conditioning, a mini-bar, a terrace with garden views as well as a private bathroom featuring a bath. The unit offers 1 bed.

45 sqm

Sleeps 2

1 Double bed (131-150 cm wide)

Amenities

MinibarShowerSafety deposit boxTVTelephoneAir conditioning

Room Option

Board / Meal

Price for 1 night

Deluxe Double

Non-refundable

Breakfast Included

20% OFF$57.95

$46.36

Includes taxes & fees

Deluxe Double Room with River View - Photo 1

Deluxe Double Room with River View - Photo 2

Deluxe Double Room with River View - Photo 3

Deluxe Double Room with River View - Photo 4

Deluxe Double Room with River View - Photo 5

Deluxe Double Room with River View - Photo 6

Deluxe Double Room with River View - Photo 7

Deluxe Double Room with River View - Photo 8

Deluxe Double Room with River View - Photo 9

Deluxe Double Room with River View - Photo 10

Deluxe Double Room with River View - Photo 11

Deluxe Double Room with River View - Photo 12

Deluxe Double Room with River View - Photo 13

Deluxe Double Room with River View - Photo 14

Deluxe Double Room with River View - Photo 15

Deluxe Double Room with River View - Photo 16

Deluxe Double Room with River View - Photo 17

1/18

Deluxe Double Room with River View

The spacious double room features air conditioning, a mini-bar, a terrace with pool views as well as a private bathroom boasting a bath. The unit has 1 bed.

45 sqm

Sleeps 2

1 Double bed (131-150 cm wide)

Amenities

MinibarShowerSafety deposit boxTVTelephoneAir conditioning

Room Option

Board / Meal

Price for 1 night

Deluxe River View Double Room

Non-refundable

Breakfast Included

20% OFF$62.91

$50.33

Includes taxes & fees

1/14

Superior Double Room

The spacious double room provides air conditioning, a mini-bar, a terrace with mountain views as well as a private bathroom featuring a bath. The unit offers 1 bed.

45 sqm

Sleeps 2

1 Twin bed (90-130 cm wide)

Amenities

MinibarShowerTVTelephoneAir conditioningHair dryer

Room Option

Board / Meal

Price for 1 night

Superior Double

Non-refundable

Breakfast Included

20% OFF$49.66

$39.73

Includes taxes & fees

1/13

Grand Deluxe River View

1 Queen Bed484-sq-foot room, furnished balcony with river views Relax - In-room massage availableInternet - Free WiFi Entertainment - 32-inch LCD TV with cable channelsFood & Drink - Electric kettle, minibar (fees may apply), room service (limited hours), and free bottled waterSleep - Memory foam bed, premium bedding, blackout drapes/curtains, and bed sheets Bathroom - Private bathroom, jetted bathtub, and separate shower with a rainfall showerheadPractical - Safe, desk, and phone; rollaway beds (surcharge) available on requestComfort - Air conditioning and daily housekeepingAccessibility - Wheelchair accessibleNon-SmokingConnecting/adjoining rooms can be requested, subject to availability

45 m2

Sleeps 2

1 Queen Bed (150-160 cm wide)

Amenities

MinibarSafety deposit boxTVTelephoneAir conditioningHair dryer

Room Option

Board / Meal

Price for 1 night

Grand Deluxe Room With River View

Non-refundable

Breakfast Included

20% OFF$78.85

$63.08

Includes taxes & fees

1/9

Executive Suite River View

1 Queen Bed861-sq-foot room, furnished balcony with river views Layout - Separate sitting areaRelax - In-room massage availableInternet - Free WiFi Entertainment - 32-inch LCD TV with cable channelsFood & Drink - Coffee/tea maker, minibar (fees may apply), electric kettle, and room service (limited hours)Sleep - Memory foam bed, premium bedding, blackout drapes/curtains, and bed sheets Bathroom - Private bathroom, jetted bathtub, and separate shower with a rainfall showerheadPractical - Safe, desk, and phone; rollaway beds (surcharge) available on requestComfort - Air conditioning and daily housekeepingAccessibility - Wheelchair accessibleNon-SmokingConnecting/adjoining rooms can be requested, subject to availability

80 m2

Sleeps 2

1 Queen Bed (150-160 cm wide)

Amenities

Coffee/tea makerMinibarSafety deposit boxTVTelephoneAir conditioning

Room Option

Board / Meal

Price for 1 night

Executive Suite With River View

Non-refundable

Breakfast Included

20% OFF$155.44

$124.35

Includes taxes & fees

Guest Reviews

8.1

Excellent222 verified reviews

AI Summary

Guests highly rate the great location with river views and frequently praise the friendly and helpful staff.

Select topics to read reviews

Bert

Verified booking

couple

Standard Room

Stayed in Jan 8, 2026

"Perfect for a stay on the Mekong river"

Excellent

8.0

Location is great, on the side of the Mekong

It’s a bit noisy, I would recommend to invest a bit in noise cancelling

Helpful?

Brett

Verified booking

extended_group

Standard Room

Stayed in Jan 2, 2026

"We were happy with our New Year’s Eve stay."

Excellent

8.0

Location was great, River view room was excellent. Pool was good. Staff was very good.

The evening dinner menu was very basic, and over-priced.

Helpful?

Wajana

Verified booking

extended_group

Standard Room

Stayed in Jan 2, 2026

"Exceptional"

Exceptional

10.0

Helpful?

Tonkao

Verified booking

family_with_children

Standard Room

Stayed in Dec 30, 2025

"Exceptional"

Exceptional

10.0

Helpful?

Marta

Verified booking

family_with_children

Standard Room

Stayed in Dec 26, 2025

"Exceptional"

Exceptional

9.0

Helpful?

Warunee

Verified booking

family_with_children

Standard Room

Stayed in Dec 23, 2025

"Exceptional"

Exceptional

9.0

บรรยากาศดี วิวแม่น้ำสวย พนักงานน่ารัก

Helpful?

Aranzazu

Verified booking

family_with_children

Standard Room

Stayed in Dec 22, 2025

"Exceptional"

Exceptional

9.0

El personal muy amable, desayuno bueno y las vistas espectaculares.

El ruido del tráfico se oía bastante desde las habitaciones.

Helpful?

Julia

Verified booking

family_with_children

Standard Room

Stayed in Dec 21, 2025

"Exceptional"

Exceptional

10.0

We had a fantastic stay here. The staff are really nice and friendly. The bed is comfy and huge and the views over Laos are incredible. Borrowing bikes and cycling round the old city walls and temples was a highlight . We also liked the chap who always helped us cross the road safely

Nothing. It was all good.

Helpful?

chris

Verified booking

extended_group

Standard Room

Stayed in Dec 21, 2025

"Exceptional"

Exceptional

10.0

Helpful?

Benjamin

Verified booking

couple

Standard Room

Stayed in Dec 8, 2025

"Good"

Good

3.0

Helpful?

1 2

4 5

Discover

Settings

Siam Triangle Hotel Chiang Sean

About the Property

Facilities & Amenities

Important Information

Check-in & Out

Property Notes

Check Room Availability

Available Rooms

Superior Twin Room

Amenities

Deluxe Twin Room

Amenities

Executive Suite

Amenities

Deluxe Double Room

Amenities

Deluxe Double Room with River View

Amenities

Superior Double Room

Amenities

Grand Deluxe River View

Amenities

Executive Suite River View

Amenities

Guest Reviews

Categories

Select topics to read reviews

"Perfect for a stay on the Mekong river"

"We were happy with our New Year’s Eve stay."

"Exceptional"

"Exceptional"

"Exceptional"

"Exceptional"

"Exceptional"

"Exceptional"

"Exceptional"

"Good"