Observation deck
An observation deck, observation platform, or viewing platform is an elevated sightseeing platform usually situated upon a tall architectural structure, such as a skyscraper or observation tower. Observation decks are sometimes enclosed from weather, and a few may include coin-operated telescopes for viewing distant features.
List of public observation decks
| Rank | Name | Completion Year | Type | City | Deck height | Total height | Notes |
| 1 | Burj Khalifa | 2010 | Skyscraper | United Arab EmiratesNts|585Nts|829.8sort|PRC|List of highest observation decks by typeUnder construction
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