The ruins of the Sutro Baths at Lands End on the western edge of San Francisco.
Quite a few of our recent Wordless Wednesdays have focused on the western parts of the city. Here are some previous posts:
Wordless Wednesday: Orizaba
Wordless Wednesday: Lake Merced Abstraction
Wordless Wednesday: Windmill (Golden Gate Park)
In addition, there is our video and article about Lake Merced.