WEDDINGS AT SENTOSA ISLAND

SENTOSA'S HIGHEST ROOFTOP WEDDING VENUE WITH UNPARALLELED SEA VIEWS

Rooftop Ceremony & Beachside Dinner

Nothing better than saying your “I do” whilst basking in the romantic ambience and atmospheric island air of Sentosa's foremost rooftop wedding destination. Oozing exclusivity on the entire rooftop of The Outpost Hotel, this luxe and exuberant wedding venue boasts unparalleled panoramic views — the Singapore Straits on one side and lush island greenery on the other.

Begin your special day with a romantic solemnization on our floating water stage, where the open sky and endless horizon provide an unforgettable backdrop for your vows. As the sun sets, the venue transforms—our infinity pool glows in the twilight, and the rooftop comes alive with music, cocktails, and celebration. Whether you're planning an intimate ceremony, an elegant reception, or a vibrant wedding after-party, 1-Altitude Coast ensures a seamless transition from day to night, creating memories that last a lifetime.

Our wedding packages at 1-Altitude Coast are specially customized to suit your own personal touches to create your dream wedding. Additional perks include a bridal room at The Outpost Hotel, deluxe room stay with complimentary breakfast for two for selected packages, complimentary Sentosa access and parking.

Secure a private site visit with our team of professional wedding planners now and take the first step toward your perfect wedding!

Credits: freyafilms

OUR SERVICES
AMENITIES & CAPACITY

Our Exclusive Wedding Packages

1-Altitude Coast is the ideal venue for those seeking an intimate and exclusive space away from the city to celebrate their big day. Expect nothing short of glorious sunsets, panoramic views of the ocean and a celebration you’ll never forget when you host your wedding with us.

​AMENITIES

Full-Service Bar, Bridal Room, AV Equipment, Projector & Screen

RESTAURANT CAPACITY

Seating – 170 guests | Standing – 250 guests

TERRACE CAPACITY

Deck only – 60 guests | Entire space – 120 guests

Sunset wedding reception at 1-Altitude Coast Sentosa
Sentosa wedding venue
GALLERY
THE BEST MOMENTS
TESTIMONIALS

"A big thanks to Joan and team at 1-Altitude Coast for the wonderful wedding experience! The wedding turned out to be everything we hoped for, absolutely recommended!" -Wei Chun Koh

"We had a great experience hosting our wedding at 1-Altitude Coast. Loved the innovative idea of having a mock wedding so we can experience how our guests might experience our wedding. The food was great and there was also a complimentary wine and live station tasting. One of the determining factors that drew us to the venue is the option of having a water stage which we absolutely loved although we did have a lot of anxiety because it is subjected to weather conditions. But overall the venue and ambience was great and we felt that it was almost the perfect wedding that we were envisioning. Of course, it was possible thanks to Joan and her team who were with us throughout the journey. Joan herself also stayed late into the night of the wedding to help us out. Much thanks again to helping us create such a dreamy wedding!" -Tan Liang Jie

ENQUIRE WITH US

Complete the form below if you’re interested to host your event at 1-Altitude Coast
and we’ll get in touch as soon as we can!
Alternatively, write in to us at enquiry@1-altitudecoast.sg

FREQUENTLY ASKED QUESTIONS

Where is 1-Altitude Coast located?
1-Altitude Coast is located at Sentosa, level 7 of The Outpost Hotel, offering breathtaking panoramic views of the coastline setting for weddings, solemnizations, and private celebrations.
What type of wedding events can be hosted at 1-Altitude Coast, Sentosa?
We host a variety of wedding celebrations including:
• Solemnization & ROM
• Wedding receptions & banquets
• After-parties
• Intimate or full venue buyouts
What is the venue capacity?
Seated – up to 170 guests
Standing/Cocktail-style – up to 250 guests (indoor)
Capacity may vary depending on the event layout and requirements.
What are the available time slots for weddings?
Lunch – 12pm to 3pm
Dinner – 6pm to 10:30pm, afterparty can be separately arranged.
What are the transport options for guests?
Drop-off point: Guests may drop off directly at The Outpost Hotel / 1-Altitude Coast drop-off point, located at 10 Artillery Avenue, Sentosa.
Nearest Monorail station: The nearest Sentosa Express station is Imbiah Station (5-min walk).
Shuttle service from Vivocity: Guests can hop on a Sentosa Shuttle bus that stops directly at The Outpost Hotel.
Parking: Parking is available at the hotel car park. Complimentary coupons for up to 20% of guests may be included depending on your booking.
Do guests need to pay for Sentosa island entry?
No. Island entry is complimentary for all invited guests attending weddings at 1-Altitude Coast. A unique entry QR code will be provided to the couple in advance which can be shared with guests for smooth access on the event day.
Is the venue available for both indoor and outdoor weddings?
Yes, 1-Altitude Coast offers both outdoor spaces for solemnizations and indoor restaurant areas for receptions, giving you flexibility to customize your wedding experience.
Do you offer food and beverage packages?
Yes, we offer canapés, plated menu, and buffet options. Menu customization is available upon request.
Can we bring in external vendors such as décor, florists, entertainment?
Yes, external vendors are welcome, subject to prior approval. We also have a list of preferred partners for décor, entertainment, and photography to make planning easier.
Do you provide wedding styling or coordination services?
Basic fresh floral decorations provided by our in-house florist are usually part of the minimum spend. You will also be assigned a dedicated coordinator 2 months prior who will guide you through planning and ensure everything runs seamlessly on your wedding day.
Is the venue wheelchair accessible?
Yes, 1-Altitude Coast is fully wheelchair accessible, including ramps, wheelchair climber, accessible restroom, and lift access to ensure a comfortable experience for all guests.
Is there a bridal room available?
Yes, a dedicated bridal room is available for couples who book their weddings with us. This private space can be used for touch-ups, outfit changes, and quiet moments before the celebration.
Is hotel accommodation included?
Couples have the option to book a hotel stay at our partnered hotels, conveniently located next to or within walking distance of the venue. Special wedding stay packages may be included depending on your booking.
Do you offer wet weather contingency plans for outdoor events?
Yes, in the event of rain, we offer an indoor contingency space — the restaurant — to ensure your wedding continues smoothly without disruption.
Is there a fireworks display during the wedding?
Yes. Sentosa hosts a nightly fireworks display (subject to weather and operational schedule) typically around 8pm and 9pm. Couples celebrating their dinner weddings can enjoy this magical moment with their guests as part of the evening atmosphere. Exact timing will be confirmed closer to the event date.
How do we secure a date for our wedding?
A signed contract and deposit are required to confirm your booking. Dates are secured on a first-come, first-served basis.
Who can I contact for more information?
You can contact our wedding team at enquiry@1-altitudecoast.sg or fill in the enquiry form on our website. We will be delighted to host you for a private tour of 1-Altitude Coast, Sentosa.