// Workers AI · dad joke modeWhat did Hyon say to his date? You're hyon-estly beautiful.

For other uses, see Hyon (disambiguation).

Hyon Iyon (Picard)
Sub-municipality of Mons
Coat of arms
Location of Hyon in Mons
Interactive map of Hyon
Hyon Hyon
Coordinates: 50°26′21″N 3°57′43″E
Country	Belgium
Community	French Community
Region	Wallonia
Province	Hainaut
Arrondissement	Mons
Municipality	Mons
Area
• Total	3.67 km2 (1.42 sq mi)
Population  (2020-01-01)
• Total	4,099
• Density	1,120/km2 (2,890/sq mi)
Postal codes	7022
Area codes	065

Hyon (French pronunciation: [jɔ̃]; Picard: Iyon) is a sub-municipality of the city of Mons located in the province of Hainaut, Wallonia, Belgium. It was a separate municipality until 1972. On 1 January 1972, it was merged into Mons.

Gallery

• 
  The village seen from the summit of Mount Héribus.
• 
  Bridge/Dam on the river la Trouille (16th century).
• 
  Bridge/Dam.
• 
  Church Saint-Martin (1874-1876).
• 
  Remarkable hybrid plane of the common park.
• 
  The Liberty Tree - Common Lime planted in the end of the 18th century.