Castellano (river)

Castellano
Castellano
Location
Country	Italy
Physical characteristics
Source
• location	Monti della Laga
• elevation	1,900 m (6,200 ft)
Mouth	Tronto
• location	Ascoli Piceno
• coordinates	42°51′24″N 13°35′01″E / 42.85666°N 13.58349°E / 42.85666; 13.58349
Length	40 km (25 mi)
Discharge
• average	3 m3/s (110 cu ft/s)
Basin features
Progression	Tronto→ Adriatic Sea

The Castellano is a river in Italy. Its source is in the Monti della Laga mountains near the border between the province of Teramo and the province of Rieti north of Monte Gorzano.^[1] It flows northeast through the mountains in the province of Teramo and eventually forms the border between the province of Teramo and the province of Ascoli Piceno. The river flows west of Monte dei Fiori before entering the province of Ascoli Piceno. The river joins the Tronto at Ascoli Piceno.