1. Freyung Square (Freyung) in Vienna is a beautiful historic square located in the city center. It is known for its impressive architectural buildings, including the Schottenstift (Scottish Abbey) and the Alte Börse (Old Stock Exchange). The square is surrounded by charming cafes, restaurants, and shops, making it a popular spot for locals and tourists alike. Freyung Square also hosts various events and markets throughout the year, adding to its lively atmosphere.

2. The square itself is open to the public at all times. However, individual businesses, such as cafes and restaurants, may have their own opening hours. For specific inquiries, it is recommended to contact the businesses directly.

3. There is no entrance fee to visit Freyung Square as it is a public space. The square is easily accessible by public transportation, with several tram and bus stops in the vicinity. The closest subway station is Volkstheater (U2, U3 lines), which is about a 10-minute walk away from the square.