The Sea Halong Bay Managed By Class M

Near Halong Marina Bayzone

When you stay at The Sea Halong Bay Managed By Class M in Bai Chay, you'll be near the beach, within a 15-minute drive of Ha Long Bay and Halong Bay Marina. This aparthotel is 0.1 mi (0.2 km) from Halong Marina Bayzone and 1.5 mi (2.4 km) from Ha Long Night Market.

Make yourself at home in one of the 22 air-conditioned rooms featuring kitchenettes. Your bed comes with down comforters and premium bedding. 50-inch Smart televisions with cable programming provide entertainment, while complimentary wireless internet access keeps you connected. Conveniences include safes and microwaves, and housekeeping is provided daily.

Take in the views from a rooftop terrace and make use of amenities such as complimentary wireless internet access and tour/ticket assistance.

Grab a bite from the grocery/convenience store serving guests of The Sea Halong Bay Managed By Class M. Buffet breakfasts are available daily from 6:00 AM to 10:00 AM for a fee.

Free self parking is available onsite.

The Sea Halong Bay Managed By Class M is in Bai Chay, and its property type is Aparthotel. It is one of 214 stays in Bai Chay that can be booked on Ondastay (English property list of Thursday, October 1, 2026). 11 of them have the property type Aparthotel. 33 other stays in Bai Chay are within 1 km of it in a straight line.

• This property charges mandatory fees on site. They are listed under “Charged at the property” in Good to know below.
• The property takes payment on site in Vietnamese Dong (VND).
• The seller is ONDA Inc., and the payment is processed by Toss Payments.
• The total (taxes and service fees included), fees paid on site, who sells the stay and the cancellation terms are set out in the Terms of service.

• Breakfast available (surcharge)
• Spa services on site
• Designated smoking areas
• Grocery/convenience store
• Tours/ticket assistance
• Free WiFi
• Designated smoking areas (fines apply)
• Free self parking
• Valet parking (surcharge)
• Rooftop terrace
• Change of bed sheets (on request)
• Well-lit path to entrance
• Stair-free path to entrance

Check-in

3:00 PM – 5:30 PMMinimum check-in age 18

• Extra-person charges may apply and vary depending on property policy
• Government-issued photo identification and a cash deposit may be required at check-in for incidental charges
• Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
• This property only accepts cash
• Host has not indicated whether there is a carbon monoxide detector on the property; consider bringing a portable detector with you on the trip
• Host has not indicated whether there is a smoke detector on the property

There is no front desk at this property. Prior to arrival, guests must complete online registration with the property via a secure link. Guests will be asked to provide the property with a copy of their government-issued photo ID before arrival. If you are planning to arrive after 5:00 PM please contact the property in advance using the information on the booking confirmation. Guests will receive an email within 48 hours before arrival with check-in instructions. The host will greet guests on arrival. A virtual front desk provides assistance to guests. Information provided by the property may be translated using automated translation tools.

Check-out

11:30 AM

Charged at the property

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

• Cash Breakage deposit: VND 1000000 per stay
• A damage deposit of VND 1000000 will be collected before check-in.

We have included all charges provided to us by the property.

Optional extras

• Fee for buffet breakfast: approximately VND 400000 for adults and VND 200000 for children
• Valet parking fee: VND 200000 per night

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

Know before you go

• Reservations are required for spa treatments. Reservations can be made by contacting the aparthotel prior to arrival, using the contact information on the booking confirmation.

Accepted at the property

Cash · Debit cards not accepted · Cash-only property

Languages spoken

Vietnamese · English

Pets

Pets not allowed