Raigad district is an administrative district in the Konkan division of the state of Maharashtra, India. The district lies along the western coast of India, bordered by the Arabian Sea to the west, with its administrative headquarters at Alibag. Named after the historic hill fort of Raigad, which served as the capital of the Maratha Empire under Chhatrapati Shivaji Maharaj, the district occupies a significant place in Maratha history and in the modern industrial geography of western India.
| Country | India |
|---|---|
| State | Maharashtra |
| Division | Konkan |
| Headquarters | Alibag |
| Former name | Kolaba district (renamed in 1981) |
| Coastline | Arabian Sea (west) |
| Named after | Raigad Fort |
The district is part of the Konkan coastal lowland, lying between the Sahyadri (Western Ghats) range to the east and the Arabian Sea to the west. The terrain combines a narrow coastal plain, river estuaries, low hills and forested portions of the ghats. Major rivers traversing the district include the Savitri, Kundalika, Patalganga, Amba and Ulhas. Numerous creeks indent the coastline, supporting fishing communities and ports.
Raigad shares boundaries with Mumbai Suburban and Thane district to the north, Pune district to the east, and Ratnagiri district to the south.
The region's recorded history extends through the rule of the Satavahanas, the Shilaharas of north Konkan, the Bahmani Sultanate and the Adil Shahi rulers of Bijapur. In the seventeenth century, Shivaji established his capital at the fort then known as Rairi, which he rebuilt and renamed Raigad. He was crowned there in 1674. The fort fell to Mughal forces in 1689 after the death of Sambhaji.
Under British administration, the area formed part of the Bombay Presidency and was organised as Kolaba district. After Indian independence and the formation of Maharashtra in 1960, the district continued under the name Kolaba. In 1981 it was renamed Raigad district to underscore its historical association with the Maratha capital.
The district is divided into several talukas, including Alibag, Pen, Panvel, Uran, Karjat, Khalapur, Mahad, Mangaon, Murud, Poladpur, Roha, Shrivardhan, Sudhagad, Mhasala, Tala and Khopoli-area subdivisions. Panvel is the most populous urban centre and was constituted as a municipal corporation. The district falls under the jurisdiction of the Konkan divisional commissioner, with a District Collector at Alibag.
Raigad has a mixed economy combining agriculture, fisheries, horticulture, tourism and large-scale industry. Rice is the principal food crop, while coconut, areca nut, mango and cashew are important horticultural produce. The Alibag region is noted for its white onion (Pandhara Kanda), which has received geographical indication recognition.
Industrial development has been driven by proximity to Mumbai and access to ports. Major industrial belts include those at Taloja, Patalganga, Roha, Mahad, Khopoli and the Rasayani area, hosting petrochemical, pharmaceutical, engineering and chemical units. The Jawaharlal Nehru Port at Nhava Sheva, in Uran taluka, is one of the largest container ports in India. The under-construction Navi Mumbai International Airport is also located in the district.
The district is traversed by the Mumbai–Pune Expressway, the old Mumbai–Pune highway (NH 48) and the Mumbai–Goa highway (NH 66). The Konkan Railway and the central railway suburban network (extending up to Panvel and Karjat) provide rail links. Coastal connectivity is supported by jetties and roll-on/roll-off ferry services between Mumbai and the Raigad coast, including services to Mandwa near Alibag.
Raigad contains a dense concentration of forts, temples and beaches. Notable sites include:
The district holds symbolic importance as the seat of the seventeenth-century Maratha state and continues to function as a strategic extension of the Mumbai Metropolitan Region, combining heritage tourism with one of the most concentrated industrial and port infrastructures on India's western seaboard.