Indian architecture is as old as the history of the civilization. The earliest remains of recognizable building activity in India dates back to the Indus Valley cities.
The temple architecture of high standard used, developed in almost all regions.
The distinct architectural style of temple construction in different parts was a result of geographical, climatic, ethnic, racial, historical, and linguistic diversities.
Indian architecture is that vast tapestry of production of the Indian Subcontinent that encompasses a multitude of expressions over space and time, transformed by the forces of history considered unique to the sub-continent, sometimes destroying, but most of the time absorbing.
The result is an evolving range of architectural production that none the less retains a certain amount of continuity across history.