Sudbury, Ontario: Geographic Heart of the Nickel Belt

Greater Sudbury is the **largest city by land area in Ontario (3,227 km²)** and the **regional capital of Northeastern Ontario**.

Relative Location

• 400 km (250 mi) North of Toronto (~4 hr drive via Hwy 400/69).
• 650 km (400 mi) West of Montreal (~7 hr).
• 480 km (300 mi) East of Thunder Bay (~5 hr).
• 120 km (75 mi) West of North Bay (~1.5 hr).
• On the Canadian Shield: Exposed **Precambrian bedrock** (2.7+ Ga). Rugged, lake-strewn (330+ lakes within city limits — most of any municipality globally).
• Sudbury Basin: **2nd largest impact crater on Earth (1.85 Ga, 60 km x 30 km).** World-class **nickel-copper-PGE deposits** (Vale, Glencore). "Nickel Capital."

Watershed

Divides **Great Lakes (via French River → Georgian Bay)** and **Arctic (via Mattagami → Moose River → James Bay)**.

Climate

Humid continental (Dfb). **Cold, snowy winters** (–20°C common, 250+ cm snow). Warm summers (25°C).

Economy & Life

Mining (Ni, Cu, Co, Pt, Pd, Au), Health Sciences (HSN, NOSM Univ), Education (Laurentian, Cambrian, Collège Boréal), Tourism (Science North, Dynamic Earth, Kivi Park), Arts (Franco-Ontarian culture — 27% bilingual).