Trelew sits in southern Argentina within Chubut Province, in the lower valley of the Chubut River in Patagonia. It lies west of Rawson and south of Puerto Madryn, connected by highways that run along the Atlantic coast and inland steppe.
Location Map of Trelew, Argentina
About Map: The map showing location of Trelew in Argentina.
Where is Trelew Located?
Trelew sits in southern Argentina within Chubut Province, in the lower valley of the Chubut River in Patagonia. It lies west of Rawson and south of Puerto Madryn, connected by highways that run along the Atlantic coast and inland steppe.
The city covers about 249 sq km (96 sq mi), with urban areas surrounded by agricultural valleys and open plains. Population: 108,000 (Census 2022). The landscape combines irrigated farmland near the river with dry Patagonian terrain beyond.
Trelew is known for its Welsh heritage and as a gateway to coastal wildlife areas. Main attractions include the Egidio Feruglio Paleontological Museum, Gaiman nearby, the river valley, local cultural sites, and access to Punta Tombo penguin reserve.
Trelew Facts
| Country | Argentina |
| Province/State | Chubut |
| County | Rawson Department |
| Settlement Type | City |
| Region | Patagonia |
| Population | 108,000 (2022) |
| Area | 249 sq km |
| Time Zone | ART UTC-3 |
| Postal Code | U9100 |
| Dialing Code | +54 280 |
| Major Roads | RN 3, RN 25 |
| Nearest Airport | Trelew Airport |
| Nearest Major Cities | Rawson, Puerto Madryn |
| Famous For | Welsh heritage |
| Main Attractions | Museum, valley, reserve |
| Transport | Bus, airport, roads |
| Official Language | Spanish |
| Currency | Argentine Peso |
Distance from Trelew to Major Cities in Argentina
- Trelew to Rawson - 15 mi (24 km)
- Trelew to Puerto Madryn - 40 mi (64 km)
- Trelew to Comodoro Rivadavia - 230 mi (370 km)
- Trelew to San Carlos de Bariloche - 500 mi (805 km)
- Trelew to Neuquén - 480 mi (772 km)
- Trelew to Bahía Blanca - 430 mi (692 km)
- Trelew to Santa Rosa - 600 mi (965 km)
- Trelew to Buenos Aires - 820 mi (1320 km)
- Trelew to La Plata - 830 mi (1336 km)
- Trelew to Córdoba - 900 mi (1448 km)
- Trelew to Mendoza - 780 mi (1255 km)
- Trelew to San Luis - 750 mi (1207 km)
- Trelew to Rosario - 850 mi (1368 km)
- Trelew to Santa Fe - 880 mi (1416 km)
- Trelew to Viedma - 200 mi (322 km)
- Trelew to Río Gallegos - 700 mi (1126 km)
- Trelew to Ushuaia - 1000 mi (1609 km)
- Trelew to San Juan - 900 mi (1448 km)
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