1. St. Thomas Church, also known as Thomaskirche in German, is a Lutheran church located in Leipzig, Germany. It is most famous for its connection to the renowned composer Johann Sebastian Bach, who worked as the music director at the church from 1723 until his death in 1750. Bach’s remains are now interred in the church.

2. The church is open for visitors on most days of the week. The exact working hours may vary, but generally, the church is open for tourists during the day. It is best to check the official website or contact the church directly for the most up-to-date information. The contact information for St. Thomas Church in Leipzig is as follows:

- Address: Thomaskirchhof 18, 04109 Leipzig, Germany

- Phone: +49 341 222240

3. St. Thomas Church in Leipzig is a popular tourist attraction and there is no entrance fee to visit the church itself. However, there may be charges for certain events or performances held at the church.

- Transportation: The church is centrally located in Leipzig and can be easily reached by public transportation. There are tram and bus stops nearby, as well as parking facilities for those arriving by car.