Chor-Minor (also the Madrasah of Khalif Niyaz-kul) is situated on an esplanade down the road a bit to northeast from Labi-hauz. Chor-Minor i.e. "four minarets" (Chor Minor Madrasah) it is well-preserved structure built by Khalif Niyaz-kul - rich inhabitant of Bukhara, Turkmen by origin. The date of construction 1807 often indicated is not precise, because archival documents keep data, which prove, that in Bukhara at the close of the 17-th century there was a residential area (quarter) Khalif Niyaz-kul named after madrasah of the same name.

The Ulugh Beg Madrasah (1417+) (Ulugbek Madrasah) is the only structure of such scale in Bukhara, which remained from the epoch of the Timuride dynasty. Ulugh Beg (March 22, 1394 - October 27, 1449), born Muhammad Taragai ibn Shakhrukh ibn Timur Gurgan. Ulugh Beg, meaning "Great Ruler" or "Patriarch Ruler" was the grandson of Timur and the son of Shakhrukh. Ulugh Beg was born in Sultaniyeh in Iran. He showed an aptitude for scientific pursuits from an early age. His father and grandfather attracted scholars to Samarkand, and Ulugh Beg took full advantage of this. With Timur's death, and the accession of Ulugh Beg's father to much of the Timurid Empire, Ulugh Beg settled in Samarkand which had been Timur's capital. After Shah Rukh moved the capital to Herat (in modern Afghanistan), sixteen-year-old Ulugh Beg became the governor in Samarkand in 1409. In 1411 he became a sovereign of the whole Mavarannahr khanate.

This Madrasah is located in historical residential area of Bukhara - Khauz-i-nau (New Pond). Construction of the madrasah, which wears a famous name Juibariy Kalon (Great Juibar), in Tadjik - Madrasayi Djuibor, according to a legend, was sponsored by Oi-posho-bibi - a blind (odjis) daughter of Djuibar ishan Khoja Sa'ad, nicknamed Khoja Kalon (Great Khoja). But intact waqf title deed (a waqf - Arabic:وقف - is an inalienable religious endowment in Islam, typically devoting a building or plot of land for Muslim religious or charitable purposes. It is conceptually similar to the common law trust) specifies that Oi-posho-bibi devoted a plot of land only; furthermore she was in actual fact a granddaughter of Great Khoja. Her father was Abdurahim-khodja.

Along the road leading from Samanid Park is situated another mausoleum - Chashma-iy-Ayub (Job's well) (Chashma-Ayub Mausoleum). It is a compound structure, repeatedly reconstructed during the period from the 14th till the 19th centuries. The structure finally acquired the form of an elongated prism crowned with domes of various forms covering several premises. A double conical dome, resting on a cylindrical drum, marks location of the well.

Opposite the Ark is situated the Bolo-khauz Complex (Bolo Khauz Mosque) which is the only monument of the Registan square that survived through the years. In the water of the pond one can see a reflection of the colorfully painted eivan - a gallery with colonnade - and of the minaret. The earliest part of this complex is the pond ("khauz") called "Bolo-khauz" ("children's pond") - one of the few remaining ponds surviving in the city of Bukhara. Until the Soviet period there were many such ponds, which were the city's principal source of water, but they were notorious for spreading disease and were mostly cut off from water during the 1920s and 30s.

An excellent example of a quarter ritual center is the Balyand Mosque in the western part of old Bukhara. The mosque belongs to the beginning of the 16-th century. It has a cube-shaped structure with adjoining colonnade. The Balyand Mosque is famous for its refined interior. Especially the paneling made of hexahedral glazed tiles painted with gold, which goes round the hall. The mosque took its name ("balyand" means "lofty") because of raised stone bed, on which rests the construction.

The madrasah bears the name of historical residential area - Goziyon ("faith defenders") - one of the most important centers of Muslim education in pre-Soviet Bukhara. Goziyon had several Madrasahs that functioned till Russian Revolution of 1917. The largest of Goziyon - the madrasah of Mullo Mukhammad-Sharif - is lost. It was built in the early 19th century. The intact madrasah Goziyon-i Kalon (Great Goziyon) is one of two madrasahs of former so called "kosh" ensemble, which is typical of Bukhara. The word "kosh" means "paired" because two structures of the ensemble face one another across a street or square. Number two of the pair was Goziyon-i Hurd Madrasah (Small Goziyon).

The Labi Khauz, i.e. "at the pond", is the title given to the area surrounding one of the few remaining Hauz or ponds surviving in the city of Bukhara. Until the Soviet period there were many such ponds, which were the city's principal source of water, but they were notorious for spreading disease and were mostly filled in during the 1920s and 30s. The Lyab-i Hauz survived because it is the centrepiece of a magnificent architectural ensemble, created during the 16th and 17th centuries, which has not been significantly changed since. The ensemble comprises three monumental structures: Kukeldash Madrasah in the north, Khanaka (1619-20) in the west and Nadir divan-begi Madrasah (1622/23) (on Bukhara map Nodir Devan-Begi Madrasah) in the east. The small Qazi-e Kalyan Nasreddin madrasah (now demolished) was formerly located beside the Kukeldash Madrasah.

This Khanaka a rectangular edifice topped with a dome. The building has non-traditional narrow and prolate main portal along with two lateral entrances. The hall (dhikr-hana) has excellent acoustic properties. The inner walls of the hall are recessed with niches fringed with stucco moldings. The dwelling space occupies corners and lateral exterior walls of the building. The finishing of the main entrance gate is made quite conservatively, with an exception of some floral elements in ornamentation. The edges of the main portal are overworked with epigraphy ornaments. The main front of the khanaka is cornered with towers cut at a level of the walls.

The initial core of Valida-i Abd al-Aziz-khan Madrasah was Abdulla-khan Mosque. It is the ancient domical building, sponsored by Abdulla-khan's mother. The Mosque has served for the five daily prayers (masjid-y panchvakty), as well as for "collective" prayers on Fridays (masjid-y jamihony). Buildings of the Mosque was subjected to numerous reconstructions during a time, and this religious complex (opposite the Djuibory Kalon Madrasah) had been given the name - Valida-i Abd al-Aziz-khan (Voliday Abdullazizkhan Madrasah), which also carries us away to the past, when this area bore the name of this great man.

The initial core of Valida-i Abd al-Aziz-khan Madrasah was Abdulla-khan Mosque. It is the ancient domical building, sponsored by Abdulla-khan's mother. The Mosque has served for the five daily prayers (masjid-y panchvakty), as well as for "collective" prayers on Fridays (masjid-y jamihony). Buildings of the Mosque was subjected to numerous reconstructions during a time, and this religious complex (opposite the Djuibory Kalon Madrasah) had been given the name - Valida-i Abd al-Aziz-khan (Voliday Abdullazizkhan Madrasah), which also carries us away to the past, when this area bore the name of this great man.

The intersections of main streets of medieval Bukhara served a purpose of trade, that caused a construction there of notable domed structures – taq(s) and tim(s). Passing by Po-i Kalyan northwardly one can reach a place of ancient four bazaars ("Chakhar suk" or "Chorsu"). There is situated the first of such structures, called Chorsu or Taq-i Zargaron ("zargaron" means "jeweler"). Shortly after Tim Abdullakhan the same street leads to southeast where it meets northern passageway of Taq-i Telpaq Furushon (Toki Telpak Furushon Trading Dome). Besides this street four more streets at different angles reach the structure. Architects met a challenge by making passageways for each street between six radially placed pylons carrying a low cylindrical cupola (of 14.5 meters in diameter) with dodecahedral skylight. The galleries with niches and storerooms around the central hall are located on twelve inner 12 axes. Taq-i Telpaq Furushon was a shopping mall mainly of fur and other kind of head-dresses such as skullcaps embroidered with gold-thread and beads, fur-hats, and skillfully rolled turbans.

The real subjects of curiosity in Bukhara are fortified walls and gates. The section of the city wall with huge breaches in the brickwork is the good sample of fortification architecture. It is also an important element in the topography of the city, one that is closely associated with the history of Bukhara.

Kosim-sheikh was an acknowledged religious leader during the reign of Abdullah-khan II (1561-1598), the most successful khan of Shaibanid dynasty. His body was laid to rest in Kermine (at present time Nawoiy). However one of urban quarters in Bukhara formerly bore the name of Kosim-sheikh. There also is a mazar, known as the holy grave of Kosim-sheikh. Near to the mazar there is a well. People consider that water from this well is curative, believing that Kosim-sheikh miraculously made the well. In Kermine there is a big khanaka-mosque (XVI), called the Khanaka of Kosim-sheikh.

Researchers identified the names of eleven of city gates (five of which were in the extant area of the wall). Only two of them are intact now: Talipach gate in the north and Karakul gate in the south-west. The date of their building is the end of the 16th century. The Sheikh Djalal gate in the south recently went to ruin.