Where Buster lived:

Stars' Homes

 Where Buster appeared live on Stage:

The El Capitan Theatre

 Where You Can See Buster's Silent Movies:

The Silent Movie Theatre

 Studios Where Keaton Made Movies:

Paramount Studios (his very first movie, "The Butcher Boy" - 1917; "Sunset Blvd.")
United Artists Studio  (now Warner-Hollywood Studios) ("The General," "Steamboat Bill, Jr.")
M-G-M Studios ("The Cameraman," "In the Good Old Summertime")
20th Century Fox Studios ("Hollywood Cavalcade")

 Where Buster Keaton is Buried:

Forest Lawn Hollywood Hills
Where the Stars Are Buried

 Photos related to Buster Keaton:

Photo of Buster Keaton's Grave
Photo of the Buster Keaton Statue

 Where His first Wife (Natalie Talmadge) is buried:

Hollywood Memorial Park

 Where Buster Keaton Has Been Immortalized:

The Hollywood Walk of Fame
Movieland Wax Museum
The Hollywood Entertainment Museum (statue)