Lunain

The Lunain (French pronunciation: [lynɛ̃]) is a 51.4 km (31.9 mi) long river in the Yonne and Seine-et-Marne departments in north-central France. It is a right tributary of the Loing.^[1] Its source is in Yonne, less than 3 km (1.9 mi) south-west of Égriselles-le-Bocage. It joins the Loing at Épisy in Seine-et-Marne.

Lunain
Location
Country	France
Physical characteristics
Source
• location	near Égriselles-le-Bocage
• coordinates	48°06′38″N 3°08′45″E
• elevation	185 m (607 ft)
Mouth
• location	Loing
• coordinates	48°20′09″N 2°46′56″E
• elevation	50 m (160 ft)
Length	51.4 km (31.9 mi)
Basin features
Progression	Loing→ Seine→ English Channel

Départements and communes it runs through

• Yonne: Égriselles-le-Bocage, Courtoin, La Belliole, Montacher-Villegardin, Chéroy
• Seine-et-Marne: Vaux-sur-Lunain, Lorrez-le-Bocage-Préaux, Paley, Nanteau-sur-Lunain, Treuzy-Levelay, Nonville, La Genevraye, Villemer, Épisy