Gholhak or Qolhak (Persian: قلهک) is a neighborhood located in District 3 of Tehran Municipality.
The water of the current aqueduct in the embassy, which is very large and still flowing, irrigates the old sycamore trees in the area.
Also, the bathroom of the people of Gholhak, located in Jalali Street, next to the Shariati dead end, which was known as old Hafez Bath until several years ago, is currently closed.
Manouchehr Sotoudeh in his book is limited and describes the characteristics of Gholhak as follows: Gholhak is located on both sides of the old road of Shemiran and is limited from the north to Tajrish and from the south to the lands of Chalharz and Davodieh and from the east to the lessons.
[3] Gholha means small peak; and the word is compounded from Ghol and the suffix kāf (-ak), which is a sign of change.
In the old days, most of the houses in this neighborhood were one-story or two-story, and most of the residents were middle-class and relatively up-and-coming people, most of whom were employees.
During the first Pahlavi period (1925–41), although he was fired from his job due to a dispute between Reza Shah and Mohammad Ali Foroughi, the terrible, powerful, and invisible groups of Freemasons came out of the British memorial in Gholhak Garden and Reza Shah was forced to return Foroughi.
Foroughi, who was himself the Grand Master of the Masonic Lodges in Iran, often met with representatives from the United States and Britain, including the British ambassador, at the Qolhak Garden Memorial, and tried to figure out the history of Iran.