Calvary (Latin: Calvariae or Calvariae locus) or Golgotha (Greek: Γολγοθᾶ, Golgothâ) was a site immediately outside Jerusalem's walls where Jesus was said to have been crucified in the canonical Gospels. Since at least the early medieval period, it has been a destination for pilgrimage.

Siloam (Hebrew: Shiloah; Arabic: Silwan) is an ancient site in Jerusalem, located in the East Jerusalem neighborhood of Silwan, south of the Old City. According to the Hebrew Bible, Siloam was built around the "serpent-stone", Zoheleth, where Adonijah gave his feast in the time of Solomon. It is the site of the Pool of Siloam and the Tower of Siloam, both mentioned in the New Testament.
https://en.wikipedia.org/wiki/Siloam

Pool of Siloam (Hebrew: בריכת השילוח‎) (Breikhat Hashiloah) is a rock-cut pool on the southern slope of the City of David, the original site of Jerusalem, located outside the walls of the Old City to the southeast. The pool was fed by the waters of the Gihon Spring, carried there by two aqueducts.
https://en.wikipedia.org/wiki/Pool_of_Siloam

Tyropoeon Valley (i.e., "Valley of the Cheesemakers") is the name given by Josephus the historian (Wars 5.140) to the valley or rugged ravine, in the Old City of Jerusalem, which in ancient times separated Mount Moriah from Mount Zion and emptied into the valley of Hinnom. The Tyropoeon, now filled up with a vast accumulation of debris, and almost a plain, was spanned by bridges, the most noted of which was Zion Bridge, which was probably the ordinary means of communication between the royal palace on Zion and the temple.