1. Cusco Cathedral, also known as Cathedral Basilica of the Assumption of the Virgin, is a Roman Catholic church located in the heart of Cusco, Peru. It was first built in 1560 on the site of the ancient Inca temple of Suntur Wasi, and it is considered one of the most important religious buildings in the city. The cathedral is a prime example of Spanish colonial architecture, with its baroque facade and carved wooden altars. Inside, visitors can see a vast collection of artwork, including paintings from the Cusco School, a style of art that mixed indigenous and European techniques. The cathedral also houses a large collection of colonial-era artifacts, including a silver-gilt altar that took over a century to complete.

2. The working hours of Cusco Cathedral vary depending on the season. From Monday to Saturday, it is open from 10:00 a.m. to 6:00 p.m., and on Sundays, it is open from 1:00 p.m. to 6:00 p.m. You can call the following number for more information: +51 84 228358.

3. Entrance tickets to Cusco Cathedral cost 25 Peruvian soles (approximately $7 USD) for adults and 10 Peruvian soles (approximately $3 USD) for students. Children under the age of 9 are free. Visitors are required to wear appropriate clothing, and photography is not allowed inside the cathedral. Transportation to Cusco Cathedral is readily available, and you can take a taxi or walk from the main plaza.