Named after Thomas Nash, first husband of Shakespeare's granddaughter Elizabeth, Nash's House is a well-preserved Tudor building furnished as it would have been in that period. Next door are the foundations of New Place, bought by Shakespeare in 1597 and where he died in 1616.
It's also where he wrote later works such as The Tempest. While there, be sure to explore the traditional Knot Garden, with its many fine sculptures and displays, as well as hands-on activities and Tudor games.