About the deck
Sky100 is the observation deck on the 100th floor of the International Commerce Centre at 393 metres. The deck is fully enclosed with floor-to-ceiling glass. At 393 metres, Sky100 is the highest observation deck in Hong Kong.
The ICC itself has a Vanity Ratio of 1.7% - one of the lowest in the Honest 100, meaning the 393m observation deck sits within a building whose architectural top (484m) is almost entirely occupied. The floor below Sky100 is the Ritz-Carlton hotel, which occupies floors 102-118..
The honest take
Sky100 is at 393 metres in a building where 476 of 484 metres are occupied. The International Commerce Centre scores 1.7% Vanity Ratio - the second best in the Honest 100. There is no decorative gap between where the elevator stops and where the building top is claimed to be. What you see from Sky100 is what the building actually is.
See the full height breakdown: International Commerce Centre profile.
Height in context
Elevation data
Deck elevation: 393m (1289 ft)
Floor: 100
Access type: Indoor / enclosed
Data notes
Height and floor data sourced from Wikipedia (CC-BY-SA). Ticket prices verified from official sources on 2026-05-09. Prices change frequently - verify before booking.
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