Book on our site
for up to 10% off
than to Booking.com!
Check rooms and rates
From16US$ /night
Check-in
09Dec2025Select date
Check-out
10Dec2025Select date
Rooms and Guests2 Guests, 1 Room
Key details

Hotel Details

4 Samsen Road, Banglampoo, Phranakorn, Bangkok, Thailand, 10200
-
Close to the Grand Palace
Perfect
6.6
/10
4.7
/5

Collection O Diamond House Khaosan - Modern Thai-style guesthouse near historic landmarks with rooftop terrace

Situated in the heart of Bangkok's vibrant Khao San district, this 3-star Bangkok hotel features 22 air-conditioned guestrooms equipped with refrigerators, minibars, and flat-screen TVs with cable channels. Collection O Diamond House Khaosan's rooms include private bathrooms with hot shower facilities and hairdryers. The property houses a restaurant serving local and Western cuisine, with American breakfast available daily from 6:30 AM. A rooftop terrace and spa tub offer views over Khao San, while amenities include complimentary wireless internet access, 24-hour room service, and a bar/lounge. Diamond House stands within walking distance of Wat Bowonniwet Vihara and Phra Sumen Fort, with Democracy Monument just 0.5 miles away. Major attractions including the Temple of the Emerald Buddha, Grand Palace, and Bangkok National Museum are all within 1 mile.

Pros

Rooftop terrace with spa tub overlooking Khao San

Express check-in service and tour desk available

Eight restaurants within 0.3 miles radius, including Bangkok Poutine and Seb's Bar

Complimentary newspapers in the lobby

Cons

18.5 miles distance from Don Muang Airport

Paid Wi-Fi in rooms despite complimentary access in public areas

View all

Select room type

Choose from double rooms, family suites, and premium stays. Enjoy breakfast, flexible cancellations, and exclusive deals.
Superior Double Room
2 persons
20 m² 
Shower
Fireplace
Deluxe Twin Room
2 persons
22 m² 
Shower
Fireplace
Deluxe Double Room
2 persons
20 m² 
Shower
Fireplace
Standard Twin Room
2 persons
22 m² 
Shower
Fireplace
Click button to see more rooms
Show all rooms
Show all roomsLess

Check Availability & Prices

Find the best rates for your travel dates now!

Facilities

Hotel has comfortable rooms, premium services, and a prime downtown location

General

  • No smoking on site
  • Free Wi-Fi
  • 24-hour reception
  • VIP check-in/ -out
  • No pets allowed
  • 24-hour security
  • Luggage storage
  • Locker room
  • Lift
  • Smoke detectors
  • Fire extinguishers
  • Key card access
  • Key access

Services

  • Room service
  • Housekeeping

Dining

  • Restaurant
  • Bar/ Lounge area

Spa & Leisure

  • Garden area
  • Leisure/ TV room
  • Jacuzzi

Room features

  • Air conditioning
  • Sitting area
  • Terrace
  • Garden furniture
  • Dining table

Bathroom

  • Free toiletries

Media

  • Flat-screen TV
  • AM/FM alarm clock

Room decor

  • Parquet floor
Show more

Dining Onsite

Collection O Diamond House Khaosan offers a delightful exploration of Asian culinary traditions, paired with a welcoming atmosphere. Guests can indulge in thoughtfully prepared meals and refreshing drinks, creating a pleasant retreat after a day of travel.
Collection O Diamond House Khaosan Hotel Bangkok Restaurant photo
Collection O Diamond House Khaosan Hotel Bangkok Restaurant photo
Collection O Diamond House Khaosan Hotel Bangkok Restaurant photo

Restaurant #1

Asian
Ambiance
A cozy and inviting space perfect for unwinding and enjoying authentic flavors.
Key Offerings
Delight in cooked-to-order breakfasts and explore various Asian dishes crafted to satisfy a range of palates.
Reservation
Not needed
Breakfast served daily from 6:30 AM; hours may vary.

Location

4 Samsen Road, Banglampoo, Phranakorn, Bangkok, Thailand, 10200
Map view
4 Samsen Road, Banglampoo, Phranakorn, Bangkok, Thailand, 10200
Nearby
Phra Athit Road
Phra Sumen Fort
360 m
BangkokThailand
Banglamphu
30 m
Restaurants
Adhere 13th Blues Bar
40 m
13 Opposite SamsenSoi 2
Bangkok Poutine
70 m
35 Samsen Rd Phra Nakhon
Cafe The Flow
40 m
19 Samsen Rd Phranakorn
Saneh Bangkok Restaurant
30 m
1 Soi Rim Klong Banglumpoo
Juntun
140 m
Samsen Rd. Near Samsen 1 Alley
HKN Hong Kong Noodle
90 m
203
P Hotpot vegetarian
120 m
54/1 Thanon Samsen
White Conner's
190 m
222 Samsen 2 Samsen Rd Ban Phan Thom
naam hostel n cafe
180 m
72/1 Samsen Soi 4 khwaeng Ban Phan Thom
Explore Bangkok
Local Highlights
Top Attractions
Activities
Dining
Entertainment
Wat Bowonniwet Vihara
Wat Bowonniwet Vihara
9 minutes' walk
A historic temple known for its serene atmosphere, beautiful architecture, and rich cultural heritage.
Phra Sumen Fort
Phra Sumen Fort
5 minutes' walk
A well-preserved fort offering views of the Chao Phraya River, ideal for a leisurely stroll and cultural insights.
Democracy Monument
Democracy Monument
9 minutes' walk
A significant landmark symbolizing democracy in Thailand, featuring impressive sculptures and historical context.
Bangkok National Museum
Bangkok National Museum
20 minutes' walk
The largest museum in Thailand with extensive collections of Thai art and artifacts, perfect for history enthusiasts.
Thai Massage Classes
15 minutes' walk
Classes available nearby for guests wanting to learn traditional Thai massage techniques, a relaxing cultural experience.
Cycle Tours
20 minutes' walk
Guided bicycle tours through local neighborhoods provide an exciting way to see Bangkok's hidden gems.
Rommaninat Park
20 minutes' walk
A peaceful park perfect for leisurely walks or picnics, featuring beautiful greenery and a tranquil atmosphere.
Saneh Bangkok Restaurant
Saneh Bangkok Restaurant
1 minute' walk
A casual eatery serving authentic Thai dishes with a cozy atmosphere and friendly service.
Adhere 13th Blues Bar
Adhere 13th Blues Bar
1 minute' walk
A vibrant blues bar featuring live music, perfect for enjoying local beers and casual bites.
Bangkok Poutine
Bangkok Poutine
1 minute' walk
Offers a fusion of Thai flavors with traditional poutine, attracting both locals and travelers alike.
The Montien Riverside Hotel Lounge
15 minutes' drive
An upscale lounge featuring live music and riverside views, ideal for evening relaxation and cocktails.
Rajadamnern Thai Boxing Stadium
Rajadamnern Thai Boxing Stadium
19 minutes' walk
Experience the excitement of Muay Thai with live matches held several times a week, showcasing Thailand's martial arts culture.
Rattanakosin Exhibition Hall
Rattanakosin Exhibition Hall
9 minutes' walk
A cultural center hosting exhibitions on Thai arts and history, providing a family-friendly educational experience.
Getting around
City Centre
Bangkok12 min  ·  1.0 km
Airports
Don Muang (DMK)42 min  ·  27.5 km
Suvarnabhumi (BKK)55 min  ·  36.4 km
Train
Hualumphong Train Station5 min  ·  3.3 km
Hua Lamphong Train Station5 min  ·  3.3 km
Underground
Sam Yot22 min  ·  1.8 km
Sanam Chai27 min  ·  2.2 km
Unlock Exclusive Early Booking Rates
Plan ahead and get special discounts now!
Check Rates
Property information and rules
Check-in
from 14:00-23:59
Check-out
until 12 pm
Guest Parking
No parking available.
Internet
is available in for free.
Children & extra beds
There are no extra beds provided in a room.  There are no cots provided in a room. 
Pets
Pets are not allowed.
Number of rooms:
120
Former name
capital o diamond house khaosan
FAQs
About Collection O Diamond House Khaosan
What are the check-in and check-out times at Collection O Diamond House Khaosan?
Check-in is at 14:00 and check-out is by 12:00.
How far is Collection O Diamond House Khaosan from Don Mueang International Airport?
The hotel is 30 km from Don Mueang International Airport.
What popular attractions are close to Collection O Diamond House Khaosan?
Nearby attractions include the Grand Palace (2 km), Wat Phra Kaew (2 km), and Khao San Road (0.5 km).
What amenities are available at Collection O Diamond House Khaosan?
The hotel features a hot tub, free Wi-Fi, 24-hour reception, and a restaurant serving Asian and Western cuisines.
Does Collection O Diamond House Khaosan have on-site dining options?
The hotel offers a restaurant featuring a mix of local and Western dishes, including a daily American breakfast.
What room amenities can guests expect at Collection O Diamond House Khaosan?
Rooms include air conditioning, a flat-screen TV with satellite channels, a minibar, and an en suite bathroom.
Which restaurants are located near Collection O Diamond House Khaosan?
Nearby restaurants include Bangkok Poutine, Seb's Bar Bangkok, and La Rivetta, all within 0.5 km.
What languages are spoken by staff at Collection O Diamond House Khaosan?
The staff speaks English and Thai.
What types of guest services does Collection O Diamond House Khaosan provide?
The hotel offers airport transfer services, luggage storage, and laundry services.
Does Collection O Diamond House Khaosan provide any recreational facilities?
Guests can enjoy a hot tub in the hotel's leisure area.
What is the maximum occupancy for rooms at Collection O Diamond House Khaosan?
The maximum number of guests in a room is 2.
Is smoking allowed at Collection O Diamond House Khaosan?
Smoking is not allowed on-site.

Next best alternative

Consider them for your next trip.
Check-in
09Dec2025Select date
Check-out
10Dec2025Select date
Rooms and Guests2 Guests, 1 Room
Need more options?
Check Top hotels near Collection O Diamond House Khaosan
Diamond House Khaosan Hotel Bangkok Exterior photo
Mobile-only price

Diamond House Khaosan Hotel Bangkok

6.9
Nice42 reviews
0m from property
USD 39USD 35
per night
Mam'S House Khaosan Hotel Bangkok Room photo
Mobile-only price

Mam'S House Khaosan Hotel Bangkok

7.7
Very good436 reviews
30m from property
USD 66USD 59
per night
Nouvo City Hotel Bangkok Restaurant photo
Mobile-only price

Nouvo City Hotel Bangkok

8.4
Great9320 reviews
53m from property
USD 68USD 61
per night