Chan Chan is an ancient city located near Trujillo, Peru, and is considered the largest adobe city in the world. It was the capital of the Chimú Kingdom from AD 850 to 1470 when it was conquered by the Inca Empire. Chan Chan is a UNESCO World Heritage Site and is famous for its intricate adobe architecture, which includes impressive walls, intricate designs, and open plazas.

1. Interesting facts and description:

- Chan Chan covers an area of approximately 20 square kilometers and is made up of ten walled citadels known as \"ciudadelas.\"

- The city was once home to an estimated 60,000 people and was a thriving urban center with administrative, residential, and ceremonial areas.

- The architecture of Chan Chan features intricate carvings and designs, including depictions of fish, birds, and mythical beings.

2. Working time and contact information:

- The site is open to visitors from Tuesday to Sunday, from 9:00 am to 4:00 pm.

- Phone number: +51 44 295518

3. Ticket information and transportation:

- Admission to Chan Chan is typically included in the tourist ticket for the region, which costs around 11 USD and also grants access to other archaeological sites in the area.

- It is recommended to hire a guide to fully appreciate the history and significance of Chan Chan.

- Trujillo is easily accessible by bus or plane from Lima, and Chan Chan is located just a short drive from the city center. Taxis or guided tours are available for transportation to the site.