You can look forward to a marina, 3 beach bars and a rooftop terrace at ONE15 Marina Hotel Sentosa Cove. For some rest and relaxation, visit the sauna or the steam room. Make sure that you enjoy lunch and dinner, along with Asian cuisine and al fresco dining at the two on-site restaurants. Enjoy the gym, as well as activities such as racquetball/squash. In addition to a coffee shop/cafe and a playground, guests can connect to free in-room WiFi, with a speed of 50+ Mbps.
Located in Sentosa Island, a neighbourhood in Singapore, ONE15 Marina Hotel Sentosa Cove is near a metro station and on the waterfront. Orchard Road and Raffles Place are worth checking out if shopping is on the agenda, while those wishing to experience the area's popular attractions can visit Universal Studios Singapore and Gardens by the Bay. Travelling with kids? Don't miss Singapore Botanic Gardens and East Coast Park. Spend some time exploring the area's activities, including golfing. Visit our Singapore travel guide
Consider a stay at ONE15 Marina Hotel Sentosa Cove and take advantage of a marina, 3 beach bars and a rooftop terrace. For some rest and relaxation, visit the sauna or the steam room. Make sure that you enjoy lunch and dinner, along with Asian cuisine and al fresco dining at the two on-site restaurants. Enjoy the gym, as well as activities such as racquetball/squash. In addition to a coffee shop/cafe and a playground, guests can connect to free in-room WiFi, with a speed of 50+ Mbps.
You'll also enjoy perks such as:
An outdoor pool and a children's pool
Free self-parking
Full breakfast (surcharge), a free local area shuttle and an outdoor tennis court
An electric car charging station, access to a nearby health club and 2 outdoor pickleball courts
Room features
All guest rooms at ONE15 Marina Hotel Sentosa Cove feature perks, such as laptop-friendly workspaces and air conditioning, as well as amenities, such as free WiFi and desk chairs.
More amenities include:
Bathrooms with baths and showers
49-inch LCD TVs with cable channels
Recycling, fridges and electric kettles
Awards and affiliations
Eco-certified property
This property is certified by this third-party sustainability certification scheme: GSTC. For more information on what this certification requires and verifies, please visit their website.
Yes, this property has an outdoor pool and a children's pool.
How much does it cost to stay at ONE15 Marina Hotel Sentosa Cove?
As of 28 Oct 2026, prices found for a 1-night stay for 2 adults at ONE15 Marina Hotel Sentosa Cove on 2 Nov 2026 start from €183, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.
Is ONE15 Marina Hotel Sentosa Cove pet-friendly?
No, only service animals are welcome at the property.
How much is parking at ONE15 Marina Hotel Sentosa Cove?
Self-parking is free at this property.
What time is check-in at ONE15 Marina Hotel Sentosa Cove?
Check-in start time: 3:00 PM; check-in end time: anytime.
What time is check-out at ONE15 Marina Hotel Sentosa Cove?
Checkout is at noon.
Where is ONE15 Marina Hotel Sentosa Cove located?
This family-friendly Singapore hotel is located on the waterfront, within 2 mi (3 km) of Sentosa Golf Club and Palawan Beach. Universal Studios Singapore is 2.4 mi (3.8 km) away.
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Reviews
ONE15 Marina Hotel Sentosa Cove Reviews
8.4
Very good
All reviews shown are from real guest experiences. Only travellers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.More informationOpens in a new window
The infinity pool is great for families. The shuttle for visits is resourceful and pass every 15 minutes. The walk along the marina is peaceful and the rooms are spacious. The attendants are very friendly.
i liked the cleanliness of the room and the quiet area around the hotel.
Stayed 6 nights in Jul 2024
Verified review
10/10 Excellent
Sue
6 Oct 2025
Liked: Cleanliness, staff & service
We loved our stay here. The city was hectic due to the Grand Prix and this accommodation provided a lovely respite. It was peaceful, beautiful and easy to get to. The staff were fabulous and the meals that we had at Latitude were lovely.
What a lovely spot. Fantastic holiday feel at the marina with massive infinity pool. Very relaxing small hotel. The staff were so friendly and our rooms were spacious and comfortable. Perfect stop over on our way home to NZ
Amazing view of the hotel overseeing the beach waterfront from hotel room, beautiful landscape great for walking, first class breakfast buffet, free shuttle bus around Sentosa Island, and clean beautiful hotel room!
One15 Hotel is a beautiful property overlooking the Marina of Superyachts. The staff at the restaurant were friendly and accomodating to our needs. A convient location for the Singapore Yacht Festival
Front desk staff are helpful and friendly. Technician and cafe staff are helpful too.
Environment is quiet with many restaurants nearby. This was my 3rd staycation here.
This hotel is part of the One15 Marina precinct, plenty of restaurants within a walk, and great walking around the area (if you can get through the security gates). Beds great, but the bathroom in our room needed an update
Great location and room was awesome but no water pressure and the laundry was loud at night must have been the next room .. better to stay in the lower number rooms
Overall a nice place but quite limited facilities. Good for the price i paid but honestly don't think worth the original price unless you're very keen on upscale and posh place.
Had a great staycation over at one degree 15 marina. We loved the marina view rooms that gives a refreshing vibe different from the usual hotels. Spacious and nice bathroom. Small balcony is a plus. Getting to other parts of island is alright as we are driving. Continental breakfast was great with nice spread. Great staff service, special thanks to them as i left an item behind and they safe kept it.
The Room was dusty and not very clean. The first night we had a big spider in the room which was not very convenient for us to move room as we were really tired. The check in staff was very friendly and very helpful.
The breakfast buffet for 8 days was almost the same with very minimal changes.
The hotel is lovely, very modern, clean and a nice location. However it appears they rent out the pool for a local kids swimming school. So our relaxing time poolside was disturbed considerably at 4pm with the arrival of 20 kids plus parents, maids and swimming instructors. It was very noisy and it wasn’t even as if there was a separate area for them. I don’t go in holiday to share the pool with a swimming school…..
Got checked in past midnight and finding our rooms was very confusing due to numbering system and receptionist didn't make effort to show us to our rooms as was hot and sweaty by that time looking for our rooms going up and down lift ,then ask security guy who told us where our rooms were . Rooms were nice and clean . Bed was comfortable paid for hill view so wasn't much of hill just road . Santosa is very clean island and had a free shuttle to station but only found out after 2nd day as no1 told us about it .shuttle service is quiet good schedule. Make.sure u have bar code with you everytime you enter santosa otherwise charge u ,luckily next day nice man told us at reception about shuttle, bar code entry . If u like peace and quite then nice hotel in marina