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1-Altitude Coast

The Ultimate Destination-Style Rooftop Wedding Venue in Singapore

23 August 2026

Find the One at the 1-Group Wedding Showcase 2026

Discover a world of wedding possibilities at the 1-Group Wedding Showcase 2026, happening at 1-Arden on Sunday, 23 August 2026, from 11am to 8pm. Bringing together all ten of 1-Group's distinctive wedding venues in one inspiring showcase, this is your opportunity to explore Singapore's most diverse collection of wedding destinations in a single day. Meet one-on-one with experienced wedding specialists, compare venues with ease, and explore fresh ideas alongside a curated selection of trusted wedding partners.

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About

1-Altitude Coast: The Ultimate Destination-Style Rooftop Wedding Venue in Singapore

For couples seeking the romance of an island escape without the logistical headache of travel, 1-Altitude Coast stands as the zenith of wedding celebrations. Perched atop The Outpost Hotel on Sentosa, this location offers a distinct "destination wedding" atmosphere, combining the highest vantage point of the Singapore Straits with a sophisticated, adult-centric vibe. If you are searching for a premier Wedding Venue in Singapore that creates a sense of wonder.

A Spectacular Outdoor Wedding Venue

The venue’s defining feature is the Floating Water Stage, also known as the Glass Aisle. Engineered over the rooftop infinity pool, it allows couples to exchange vows seemingly "floating" against a backdrop of the horizon. As a top choice for a Wedding Solemnisation in Singapore, the venue is best timed for the "Golden Hour". This setup guarantees ethereal, sun-drenched photography, making it a standout option for couples seeking a unique Outdoor Wedding Venue or a breathtaking Solemnisation Venue in Singapore.

Weddings with a View at Sol & Ora
Following the ceremony, guests move from the sunset deck to Sol & Ora, the venue’s indoor sanctuary featuring high vaulted ceilings and floor-to-ceiling glass windows. Guests are treated to a front-row view of the nightly Wings of Time fireworks, adding incidental luxury to your special day. The culinary experience here eschews the standard banquet for a Latin-Mediterranean feast, cementing its status as a leading Sentosa wedding venue.

The Ultimate Rooftop Celebration
Unlike many other rooftop wedding venues, 1-Altitude Coast holds a license until 2:00 AM. This allows your wedding to transition seamlessly from an elegant dinner to a high-energy rooftop after-party.

Fast Facts

Location: Level 7, The Outpost Hotel, Sentosa.
Capacity: 170 (Seated) / 250 (Standing)
Key Features: Glass Aisle, Fireworks View, After-party
Rain Plan: Indoor solemnisation at Sol & Ora.

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1-Altitude Coast

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Contact

T: +65 6513 7708
E: [email protected]
W: www.1-altitudecoast.sg
A: Level 7 The Outpost Hotel, 10 Artillery Avenue, Sentosa Island, Singapore 099951

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