1. Kanchipuram, also known as the \"City of Thousand Temples,\" is a historical city located in the Indian state of Tamil Nadu. It is famous for its silk sarees, which are considered to be of the highest quality in India. The city is also renowned for its ancient temples, many of which date back to the 7th century AD.

2. The temples in Kanchipuram generally open early in the morning and close in the evening. The exact working hours may vary from temple to temple, so it is recommended to check with the specific temple you plan to visit. Some popular temples in Kanchipuram include the Kanchi Kamakshi Temple, Ekambareswarar Temple, and Varadharaja Perumal Temple.

3. Many of the temples in Kanchipuram do not charge an entry fee for visitors. However, it is customary to make a small donation at the temple. Kanchipuram is well-connected by road and rail from Chennai, which is the nearest major city. Visitors can easily reach Kanchipuram from Chennai by bus or train.