Harmony Phnom Penh Hotel is a hotel in the centre of Phnom Penh, at 25 Oknha Ouk Lonn St. (148). The property is built around a rooftop area that includes an infinity pool with river and city views, a hot spa, and a rooftop bar and restaurant. A lobby bar and relaxed dining are also part of the hotel, and it has been described as clean and tidy throughout. According to guest accounts, the building has 71 rooms across 11 floors.
The hotel suits travellers who want a base close to the river and the surrounding restaurants and bars, but who also value a quiet rooftop space to return to after a day out. Rooms are described by guests as clean and modern, and staff are consistently mentioned as friendly and helpful.
With its combination of a lobby bar, relaxed dining and a rooftop pool and spa, the hotel works for both short leisure stays and longer visits where guests want easy access to th...
Rooftop infinity pool
Hot spa
Lobby bar
Relaxed dining
Central Phnom Penh location
The area
The hotel sits in the centre of Phnom Penh at 25 Oknha Ouk Lonn St. (148). Guests describe it as close to the river, with restaurants, bars, convenience stores and money changers within walking distance, and a market just outside the hotel. Despite the central position, the location has been described as not too loud.
Good to know
Guests have noted that the building has only one lift serving all floors. One guest reported a theft from an in-room safe, which is worth keeping in mind for valuables.
I stayed here for two nights, and it truly felt like a quiet oasis despite being very close to the market. The staff were excellent, incredibly kind, attentive, and always helpful. The room was comfortable, the bed quality were great, and the shower had excellent hot water pressure.
The pool was fantastic, offering superb views, and the rooftop bar and dining area on the top floor were equally impressive. Breakfast was outstanding, with a wide variety of delicious options to choose from.
The room was relaxing, and the overall atmosphere of the hotel was wonderful. The location is perfect, with easy access to both the business center and major tourist attractions.
I would highly recommend this hotel to anyone and would happily stay here again in the future.
Wonderful ♥️
Beautiful 4-star hotel in premium location! Hotel has in total 71 rooms, 11 floors. Jacuzzi, infinite pool, restaurant and sky bar, gym. Very friendly and helpful staff; clean, modern and spacious rooms; slightly rotating breakfast with great coffee; premium location- located close to river and nightlife bars few streets away, plenty walking distance restaurants; money exchange next door; market just outside. Improvement or to notice: there is only 1 lift in the building and higher prices for the objects if you want to buy/ have damaged. Still highly recommended!
The rooftop pool, bar and restaurant is amazing! The infinity pool and hot spa look out over the river and either side to the city with what must be one of the best views in Phnom Penh. The rooms are luxe and super comfortable and the balconies give you a great view over all the activities in the street below. The breakfast buffet is fresh and clean with an espresso machine and egg station.
Only two slight negatives in my opinion - the bed is very hard, and you occasionally get a faint whiff of the wet market below, but overall I highly recommend this hotel.
The staff was very friendly. Our first room on the fourth floor was a joke and in no way resembled the room advertised and booked on Booking.com. We were then able to move to a room on the 10th floor. The view was great, but the balcony was practically non-existent. The rooftop bar and pool area was very small and disappointing. The hotel wasn't responsible for the construction noise outside, but it wasn't pleasant. The bathroom lighting was too dim. The shower water was not warm enough.All in all, a disappointing experience.
I love this hotel in Phnom Penh. It has a terrific rooftop bar and restaurant, a wonderful (and reasonably-sized) rooftop pool overlooking the river, and a small but brilliantly-stocked glass enclosed gym next to the pool. The Harmony is in a fab location near the river, with heaps of bars, restaurants, convenience stores and even money changers nearby. Finally, the staff are excellent, especially Khim (among many) at the front desk, who went out of her way to help us. I was last at the Harmony in June 2026, and I highly recommend it.
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Frequently asked questions
Can I book this hotel here?
Not directly. Harmony Phnom Penh Hotel is not a partner hotel, so we have neither its live availability nor its rates. You can send them your dates and they answer you by email.
Will I be charged anything?
No. Heroes Hotels takes no payment for this hotel and holds no room. Any payment is agreed directly with the hotel.
How can I contact them?
By phone on +855 78 303 084, or through the request form on this page.
Where is it?
25 Oknha Ouk Lonn St. (148), Phnom Penh, Cambodia
Is it wheelchair accessible?
Yes, the entrance is wheelchair accessible according to the hotel's Google profile. Ask the hotel about the rooms and bathrooms before you book.