Sigiriya Rock Fortress, also known as Lion Rock, is a UNESCO World Heritage Site located in Sigiriya, Sri Lanka. Here is some information about this historic site:

1. Interesting facts and description:

- Sigiriya Rock Fortress was built by King Kasyapa in the 5th century AD as his royal palace complex. It is surrounded by beautiful gardens, frescoes, and other structures.

- The most famous feature of Sigiriya is the massive rock plateau that rises 200 meters (660 feet) above the surrounding jungle. At the top of the rock, there are ruins of the palace complex.

- One of the unique aspects of Sigiriya is the Mirror Wall, a highly polished wall that was once so smooth that the king could see his reflection in it. Visitors to Sigiriya have left inscriptions and graffiti on this wall for over a thousand years.

- The site also features ancient frescoes known as the Sigiriya Damsels, which are beautiful paintings of women believed to be celestial nymphs.

2. Working time and contact information:

- Sigiriya Rock Fortress is open daily from 7:00 AM to 5:30 PM.

- For more information or inquiries, you can contact the Sigiriya Archaeological Museum at +94 812 237330.

3. Ticket information and transportation:

- The entrance fee for Sigiriya Rock Fortress is $30 for foreign tourists. There may be additional fees for guided tours or other services.

- To reach Sigiriya, you can take a taxi, rent a car, or join a guided tour from major cities like Colombo or Kandy. The site is located in the cultural triangle of Sri Lanka and is easily accessible by road.