1) Vedic cities were planned on a rectangular grid, divided into four quarters by two main thoroughfares intersecting at right angles, with each quarter leading to a city gate. One quarter housed the citadel and royal apartments.
2) Early Vedic settlements consisted of circular thatched huts arranged around a central courtyard. Over time, fortified towns arose with ramparts, palisades, and primarily wooden buildings.
3) Important Vedic cities included Varanasi, Saraswati, Champa, Rajagriha, Ayodhya, and Kaushambi