The marble pool was brought from Her on Nader Shah's orders.

The marble pool was brought from Her on Nader Shah's orders. The golden bricks with which the inscription has been written was made by Ismail, an artist whose name the drinking place bears. It was rebuilt in 1347 H. Sa'at (the Clock) There is a big clock on the western balcony of Sahne Enqelab. It dates back to the period of Mozaffar-al-Din Shah's period. Sahne Jamhuri Islami (Islamic Republic Court) This Sahn which is 10,000 square meters in size was built in recent years.

It has two minarets at the back of the northern and Southern gates. Each minaret is 30 meters high. This Sahn provides one approach from Ravaq of Dar-al-Valayeh to the holy Shrine of Imam. The building situated on the eastern part of this Sahn is called Dar-al-Rahmeh. Sahn Qods This Sahn is recently built and 2500 Sq. Meters in size is situated between Sahne Imam Khomeini and Baste Shaykh Bahai.

On the ground floor there are 28 chambers each six meters high and one veranda called Qebleh which is 50 Sq Meters in size. At the centre of this Sahn is a newly built public drinking place. Sahne Imam Khomeini This Sahn is located at the left side of the Holy Shrine of Imam Ridha [a] and faces Imam Ridha Avenue. Its area is more than 8300 sq Meters. Shaykh Bahai's tomb is located between this Sahn and Sahne Azadi.

Sahne Azadi This Sahn is located east of the Holy Shrine and dates back to the time of Fath-Ali Shah Qajar. It is about 85 meters long and 54 meters wide. It has four verandas, the most famous of which is called Eivan Tala (golden Veranda) that is adjacent to the am. This veranda was gilded at the time of Nasir-al-Din Shah Qajar. Gowharshad Mosque This mosque is one of the most reputed in Iran and is situated adjecent to the Holy Shrine of Imam Ridha. It was built in 821 AH.

under the orders of Gowharshad Khatun, Shahrokh Mirza's wife. Its area is 9410 Sq Meters and includes a courtyard, four porches and seven large prayer halls. Two beautiful minarets, each 40 meters high, are located on both sides of Maqsureh Porch. There is an inscription on the left on the margin of the porch written by Baisonqor, one of the best calligraphists of the time. The Sahib-al Zaman Pulpit is in Maqsureh porch. It was built in 1243 H with walnut wood and without using any iron or nail.

This mosque has a public library with 34,650 volumes.