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
WEDDINGS AT SENTOSA ISLAND
SENTOSA'S HIGHEST ROOFTOP WEDDING VENUE WITH UNPARALLELED SEA VIEWS
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!
1-GROUP ICONIC WEDDING SHOWCASE
Join us for the Iconic Wedding Showcase on Sunday, 27 July, 3–7 PM at 1-Atico, and explore 1-Group’s most stunning venues, including 1-Altitude Coast. Enjoy canapés, live stations, exclusive perks, and personalised consultations.
Credits: freyafilms
OUR SERVICES
AMENITIES & CAPACITY
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
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