1. The Globe Theatre: The Globe Theatre, built in 1599, was one of the most famous and iconic theaters of Shakespeare's time. It was located on the south bank of the River Thames and could hold up to 3,000 people. The Globe was known for its open-air design, which allowed for natural lighting and acoustics. Many of Shakespeare's plays, including "Hamlet," "Romeo and Juliet," and "King Lear," were first performed at the Globe Theatre.
2. The Blackfriars Theatre: The Blackfriars Theatre was a private indoor theater located in the Blackfriars district of London. It was established in 1596 by James Burbage, the father of Shakespeare's fellow actor Richard Burbage. The Blackfriars Theatre was smaller and more intimate compared to the Globe, with a seating capacity of around 700 people. It was primarily used for performances during the winter months when open-air theaters like the Globe were closed due to inclement weather. Shakespeare's later plays, such as "The Winter's Tale" and "The Tempest," were premiered at the Blackfriars Theatre.
In addition to these two main theaters, Shakespeare's plays were also occasionally performed at other venues, such as the Curtain Theatre, the Rose Theatre, and the Whitefriars Theatre. However, the Globe and the Blackfriars Theatre were the most significant and influential venues where Shakespeare's works were presented during his lifetime.