Maharashtra's Five Physiographic Regions: From Coast to Plateau

Maharashtra's geography is a west-to-east cross-section of the Indian peninsula, divisible into five major physiographic regions running roughly parallel to the coast.

1. The Konkan Coastal Plains (Western Littoral)

• Narrow (30–50 km), low-lying strip along the Arabian Sea.
• Part of the larger Konkan Coast (Gujarat to Karnataka).
• Features: Sandy beaches, rocky headlands, estuaries (Vashishthi, Kundalika, Shastri, Savitri), lateritic plateaus.
• High rainfall (2,500–3,500 mm), rice, coconut, mango, cashew, fisheries.
• Major ports: Mumbai, JNPT, Ratnagiri.

2. The Sahyadri Range (Western Ghats)

• Continuous mountain wall (avg. 1,000–1,200m; peaks to 1,646m at Kalsubai).
• Forms the rain-shadow boundary—intercepts SW monsoon.
• Steep western scarps (ghats), gentler eastern slopes.
• Biodiversity hotspot, UNESCO World Heritage Site.
• Hill stations: Mahabaleshwar, Panchgani, Lonavala, Khandala, Matheran.
• Source of major east-flowing rivers: Godavari, Krishna, Bhima.

3. The Deccan Plateau (Core Maharashtra)

• Vast, triangular tableland covering ~60% of state.
• Basaltic lava flows (Deccan Traps) → black cotton soil (regur).
• Gentle eastward slope (600m → 300m).
• Rain-shadow zone: 600–800 mm rainfall.
• Major crops: Cotton, sugarcane, soybean, sorghum (jowar), pigeon pea (tur).
• Major cities: Pune, Ahmednagar, Solapur, Nashik (part).

4. The Marathwada Plateau (East-Central)

• Eastern extension of Deccan Plateau; districts: Aurangabad, Nanded, Latur, Jalna, Beed, Parbhani, Hingoli, Osmanabad.
• Semi-arid (600–750 mm), drought-prone.
• Black soil, undulating terrain.
• Crops: Cotton, jowar, soybean, sunflower.
• Historic: Ajanta/Ellora caves, Daulatabad Fort, Sufi shrines.

5. The Vidarbha Plateau (Northeast)

• Districts: Nagpur, Amravati, Chandrapur, Wardha, Yavatmal, etc.
• Hillier, more forested (teak, bamboo) than rest of Deccan.
• Rivers: Wardha, Wainganga, Penganga (Godavari tributaries).
• Rich black soil, higher rainfall (1,000–1,200 mm).
• Crops: Cotton (dominant), soybean, oranges (Nagpur), rice (eastern parts).
• Mineral wealth: Coal (Chandrapur, Wardha), manganese, limestone.

Geographic Unity in Diversity

These five regions—coast, mountains, core plateau, drought-prone plateau, mineral-rich plateau—create Maharashtra's agricultural, industrial, and cultural mosaic.