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Collection O Diamond House Khaosan Hotel Bangkok

( ex. Capital O Diamond House Khaosan )

4 Samsen Road, Banglampoo, Phranakorn, Bangkok, Thailand

Check-in date:
2026-05-25
Check-out date:
2026-05-26
Adults
Children
Ages of children:
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25 May - 26 May
Collection O Diamond House Khaosan
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Collection O Diamond House Khaosan Hotel 3*

  • Wi-Fi
  • 24-hour reception
  • Jacuzzi
  • Restaurant
  • Air conditioning
  • No pets allowed
Places nearby

Room Choices

Located a mere 1.5 km from the octagonal Mahakan Fort, the comfortable Collection O Diamond House Khaosan Hotel Bangkok offers air-conditioned rooms nearly a 25-minute walk from the top family-friendly place like Dusit Zoo. Featuring an outdoor swimming pool and a terrace bar, this 3-star hotel is situated in a restaurant area, within reach of the Wat Tri Thotsathep.

The hotel is about 30 km from Don Muang airport and 1.6 km from such cultural venues as the art museum "Queen's Gallery". The Collection O Diamond House Khaosan Bangkok also lies not far from the Pipit Banglamphu History Museum. This accommodation is within 20 minutes' walk of the public Saranrom Park. Sam Sen bus stop is located a stone's throw from the hotel.

There are 120 rooms at Collection O Diamond House Khaosan Hotel, each of them has an air conditioner, as well as entertainment amenities such as free wireless internet and a flat-screen TV with satellite channels. The property features rooms boasting elegant furniture. The bathroom is equipped with a separate toilet and a shower, along with free toiletries and bath sheets.

This Bangkok hotel offers an Asian restaurant serving Asian cuisine. Bangkok Poutine serves Canadian cuisine and is located right near the Collection O Diamond House Khaosan.

Good to know

Check-in: from 14:00 until 23:59
Check-out: until 12:00
  • Children and extra beds
  • There are no extra beds provided in a room.
  • There are no cots provided in a room.

Features

Internet

  • Wi-Fi

Parking options

  • Parking

Property services

  • 24-hour reception
  • VIP check-in/ -out
  • 24-hour security
  • Luggage storage
  • Room service
  • Housekeeping

Dining options

  • Restaurant
  • Bar/ Lounge area

Recreation

  • Garden area
  • Leisure/ TV room
  • Jacuzzi

In the rooms

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

In the bathroom

  • Free toiletries

Devices

  • Flat-screen TV
  • AM/FM alarm clock

Design

  • Parquet floor

General facilities

  • No smoking on site
  • Lift
  • Smoke detectors
  • Fire extinguishers
  • Key access

Pets

  • No pets allowed

Map

Current location

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Attractions nearby

Restaurants nearby

Room Choices

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Photo Gallery

Reviews

Find out what other guests say about Collection O Diamond House Khaosan! For your convenience, we have collected the reviews from several sources.

100% Verified Reviews

6 /10

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Check-in date:
2026-05-25
Check-out date:
2026-05-26
Adults
Children
Ages of children:
Specify the age of a child
Specify the age of children
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