What is the name of the famous museum in Boston, Massachusetts?

The name of the famous museum in Boston, Massachusetts is the Museum of Fine Arts (MFA).

Founded in 1870, MFA is one of the largest art museums in the United States, and it is home to a vast collection of over 450,000 works of art from all around the world. The collection includes ancient Egyptian artifacts, American paintings, contemporary art, Asian art, European paintings, and many other types of art. The museum is also known for its impressive collection of Japanese art, which is considered one of the best in the world outside Japan.

Located in the Fenway-Kenmore neighborhood of Boston, MFA is easily accessible by public transportation or car. The museum is open seven days a week, and admission fees vary depending on the day and time of visit. There are also special exhibitions throughout the year, so it's always a good idea to check the museum's website for the latest information.