Chief Features of Town Planning in Indus Valley Civilization
Indus Valley Civilization, also known as the Harappan Civilization, was one of the earliest urban civilizations in the world. The town planning of this ancient civilization is renowned for its remarkable features and meticulous layout.

1. Grid System
The towns in the Indus Valley Civilization were planned on a grid system, with streets laid out in a precise north-south and east-west orientation. This grid pattern is believed to have been designed to facilitate ease of movement and efficient organization of the city.

2. Well-Planned Streets
The streets in the Indus Valley cities were well-planned, with some of them as wide as 30 feet. The streets were laid out in a straight line and intersected at right angles, showcasing the advanced urban planning skills of the civilization.

3. Sanitation and Drainage System
One of the most impressive features of the town planning in the Indus Valley Civilization was its sophisticated sanitation and drainage system. The cities had an elaborate network of underground drains, covered with bricks, to carry away waste and sewage, ensuring cleanliness and hygiene.

4. Water Management
The Indus Valley cities were equipped with advanced water management systems, including public wells, reservoirs, and water tanks. The presence of these water sources indicates a high level of urban planning and foresight in providing for the needs of the inhabitants.

5. Citadel and Lower Town
Each city in the Indus Valley Civilization was divided into two distinct parts: the citadel and the lower town. The citadel, situated on a raised platform, housed important administrative and religious buildings, while the lower town was occupied by residential and commercial structures.
In conclusion, the town planning of the Indus Valley Civilization stands as a testament to the advanced urban design and infrastructure of this ancient civilization, showcasing their remarkable engineering skills and foresight.