Castle Black Bangkok - Hostel
About this property
Popular facilities
See all facilitiesGood to know
- Check-in
- From 14:00
- Check-out
- Until 12:00
- Pets
- Not allowed
- Accessibility
- Wheelchair accessible
- Luggage storage
- Available
- Languages
- English, Multi-language staff
- Smoking
- Smoke-free
- Children
- Family friendly
- Room types
- 4
Room Information
Rooms
Standard Triple room
- 3 guests
- Private bathroom
- air-conditioning
- desk
- fan
- fridge
- hairdryer
- private-bathroom
- shower
- telephone
- toiletries
- towels
- water
- wi-fi
Add your dates to see current rates.
Standard Family room
- Private bathroom
- air-conditioning
- desk
- fan
- fridge
- hairdryer
- private-bathroom
- shower
- telephone
- toiletries
- towels
- water
- wi-fi
Add your dates to see current rates.
1 / 6 Standard room
- Private bathroom
- air-conditioning
- blackout-blinds
- desk
- fan
- fridge
- hairdryer
- private-bathroom
- safe
- shower
- tea
- tea-or-coffee
- telephone
Add your dates to see current rates.
1 / 6 Standard room with balcony
- Private bathroom
- air-conditioning
- balcony
- blackout-blinds
- desk
- fan
- fridge
- hairdryer
- private-bathroom
- safe
- shower
- tea
- tea-or-coffee
Add your dates to see current rates.
Guest reviews
Recent reviews shared by hotel guests
Mohamed H.
We arrived after midnight, and the owner kindly stayed up to check us in. They went over the house rules, and guests could use the laundry, water dispenser, and dining areas. The room was spacious, with towels and toiletries provided. There’s a 7-Eleven just around the corner, which was handy. The hotel is down a small alley, though, and sometimes Grab drivers wouldn’t come all the way in.

Nagaharthana S.
The lobby and sitting area had a lovely collection of toys and collector ornaments on display, and there’s a little complimentary coffee and quick-bite corner too. The owner was helpful when I booked from abroad and shared the details I needed. It’s a well-kept place in a great spot, and the hostel stay was affordable and comfortable. Cleanliness could have been better, but it wasn’t a major problem for us. Worth what we paid!
Das A.
This hostel is tucked into a side street, so it’s really quiet, and the modern rooms are clean and nicely designed. We paid about 25€ for a night through Agoda, which felt like a great price. Our room had a small balcony, though it was too hot to sit out there, plus towels, a hair dryer, and a mini fridge with two small water bottles, instant coffee, creamer, and Ovomaltine. That last bit was incredible! The staff were very helpful, and there’s a snack and coffee table in the lobby. You can wash and dry clothes in the small laundry for around 100 Baht. The fantasy and sci-fi style runs through the place, with different action figures and collectibles displayed on every floor. We’ll be back 🥳🥰🇹🇭
Kanya S.
Castle Black is comfortable and fairly inexpensive, with firm beds, big soft pillows, and hot showers. There are two free bottles of water in the small fridge, a boiler for hot water and coffee, and a downstairs table where you can refill bottles and pick up complimentary snacks. You can eat at the shared dining tables or in your room, and plates are available downstairs. The pool table is a nice extra, and the washer and dryer cost 90 bhat total. The location is great for wholesale shopping, with a Lotus, a 711, a fitness center, and 'Raintree' Cafe bar about 100 feet away. But there’s almost no social atmosphere. If you’re traveling solo and hoping to meet other solo travelers, this probably isn’t the place. It seems more suited to locals and families than to people looking for a busy traveler scene. My main reason for not returning is the customer service. The owner and front desk guy felt cold, and room cleaning was often missing. I had to ask even when I’d left the door tag outside. The bathroom sink has a flat bottom, so water doesn’t drain properly and leaves scummy, moldy water from previous travelers. Even when I requested cleaning, the sink wasn’t wiped down. Smoking is allowed out front only, not on the balcony. I wouldn’t stay again because of the service, though I’d still recommend it to someone wanting a budget-friendly, comfortable hostel in a good location. (Please leave a like if this helped 🙏) 28 countries and still going...
Sara R.
The hostel is one of the best places I’ve stayed in Thailand over many trips. It’s carefully maintained down to the smallest details, and the cleanliness couldn’t be better. The staff and location were great, and the amenities were just right. There’s free coffee, water, and snacks whenever you want. Can’t wait to come back 🫶🏻
Amenities
Everything available at this property
General Services
34 available- ATM
- Shopping on site
- Air conditioning
- Elevator/lift
- Smoking areas
- Smoke Free Property
- Security guard
- Television in lobby
- Terrace
- Fire Extinguisher
- Reception desk
- Smoke Detector
- Mosquito net
- Ironing
- Laundry
- Safe Deposit Box
- Concierge services
- Luggage storage
- Microwave oven
- Billiards
- Temperature control for staff
- Personal protection equipment for staff
- Extra decontamination measures
- Temperature control for guests
- Personal protection equipment for guests
- Additional Measures Against COVID 19
- Total number of rooms
- hostel
- Multilingual staff
- Hotel safe
- Lift access
- Luggage room
- Hairdressing salon
- Non Smoking Establishment
Accessibility
1 available- Wheelchair Accessible
Internet
2 available- Free Wi Fi
- Wi Fi
Parking
1 available- Parking
Meals
7 available- Bar
- Coffee/tea for guests
- Common kitchen
- Restaurant
- Snack bar
- Kitchen
- Bottled water
Business Services
1 available- Fax and copy machine
Children
1 available- Playroom
Pets
1 available- Pets Not Allowed
Room Amenities
3 available- Family room
- Toiletries
- TV lounge
Languages
2 available- English
- Multi Language Staff
What's nearby
Explore attractions, restaurants and transport around the hotel
162 m 2 min walk
212 m 3 min walk
1.5 km 19 min walk
43 m 1 min walk
Attractions
20- SEA LIFE Bangkok1.5 km 19 min walk
- Jim Thompson House Museum1.7 km 21 min walk
- Bangkok Art & Culture Centre1.7 km 22 min walk
- Lumphini Park3.0 km 37 min walk
- Chinatown Bangkok (Yaowarat)4.0 km
Restaurants
20- Kay's Boutique Breakfast43 m 1 min walk
- Kay's Rangnam45 m 1 min walk
- The Zayat Bangkok57 m 1 min walk
- เรนทรีจามจุรี ร้านอาหาร68 m 1 min walk
- Café Amazon107 m 1 min walk
Transit
20- ท่าอากาศยานดอนเมืองAirport18.5 km
- ท่าอากาศยานสุวรรณภูมิAirport24.1 km
- ถนนรางน้ำBus162 m 2 min walk
- Inbound airport A3Bus192 m 2 min walk
- ราชปรารภMetro212 m 3 min walk

Stay rules
Important conditions for your stay
Fees and optional services
Deposit
Deposit required - Payment method: Cash