Tour Part-Dieu
skyscraper in Lyon, France

The Tour Part-Dieu (formerly Tour du Crédit Lyonnais, or colloquially Le Crayon, or The Pencil) is a skyscraper in Lyon, France. The building is 164.9 metres (541 ft) tall, in La Part-Dieu district, with 42 floors. The building was completed in 1977. It currently stands as the thirteenth-tallest building in France and is the tallest outside of Paris. The top 10 floors are occupied by Radisson Blu Hotel Lyon, the highest hotel in Europe. The other floors are offices.
It is a work of the American firm Araldo Cossutta & Associates and the construction occurred between 1972 and 1977. According to the wishes of the architect, the roof of this tower is roughly the same height as Notre Dame de Fourviere. At the opening in 1977, it was the 4th tallest building in France. The tower has a cylindrical shape.
The public source identifies “Tour Part-Dieu” as skyscraper in Lyon, France. This brief keeps that definition visible, then builds a research path around Tour, Part-Dieu and skyscraper.
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Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Aug 15, 2026. The linked authority identifier is Q5270. Authority coordinates are 45.761, 4.854. 2 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1977 and 1972.
The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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This entry incorporates text from “Tour Part-Dieu” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.