The Muynak Regional Studies Museum also known as Ecological Museum of Muynak can be called one of the most unique museums in Uzbekistan. This museum, modest by metropolitan standards, with less than two hundred exhibits, tells the visitors a tragic story of the bygone era, when things were humming in this region and the Aral Sea was so large and affluent that it was called as sea. The museum of the Aral Sea has collected paintings of Soviet artists, old photographs, specimens of flora and fauna, canned goods, produced by the local cannery, household items and articles of arts and crafts of the peoples who lived on the Aral Sea shores, and other artifacts to form a single picture of the past and present of the Aral Sea as a whole.

Muynak (Moynoq, in Uzbek Latin, Mojnak in Karakalpak) was once the largest port on the Aral, a finger of coast where a significant part of the Aral catch was processed and canned. In 1921 as the Volga region suffered a terrible famine, Lenin appealed to the Aral fleet for help and within days 21,000 tonnes of fish had been dispatched, saving thousands of Russian lives. Today it is a nightmarish town of stagnant, corrosive pools and deserted factories, the victim of a Soviet crusade to overcome nature. Not a single fish can survive in the sea, 10,000 fishermen have lost their jobs and the port of Muynak has lost its ratson d'etre. The only reason to visit it is a macabre one; to witness the death throes of the sea and the dramatic sight of dozens of deserted fishing boats rusted at their moorings, submerged in sand, riding the crest of a sand dune, 160 kilometres from the shoreline. Many of the ships have been sold off for scrap in recent years so you might have to hunt around

Mizdakhan necropolis, ancient cemetery, located next to the remains of the Gyaur-Kala fortress, is one of the oldest and most visited pilgrimage sites of Karakalpakstan. The fortress received its name during the Arab conquest, and means “a fortress of disbelievers”, as scientists found that the inhabitants of the fortress used to be Zoroastrians before the Arab conquest. Mizdakhan arose near the city of the fire-worshipers in around II-IV centuries BC, then it turned into one of the most revered Muslim shrines of Central Asia. The name of the city of Khojali, located on the bank of the Amudarya near the capital of Karakalpakstan - Nukus, means "the land of pilgrims". Necropolis of Mizdakhan (IV century BC - XIV century AD) is a huge complex of age-diverse antiquities and includes one of the most ancient cemeteries in Central Asia.

Ayaz-Kala is an archaeological site in Ellikqala District, Karakalpakstan, in northern Uzbekistan, built between the 4th century BCE and the 7th century CE. Situated on a hilltop overlooking the Kyzylkum Desert, the site encompasses the ruins of an ancient Khorezm fortress. At the southern end of the axis is a square gateway, which is a typical element of frontier fortresses of Khorezm. The enemies' approach lies parallel to the south east walls and invaders were vulnerable to attack from above. A massive gateway defended by two rectangular towers leads into a small rectangular chamber. This chamber was overlooked on all sides by high walls from which bowmen could shoot at the enemy in case the first gate was breached

Toprak Kala is dated in the Kushan period, around the 2nd and 3rd centuries CE and was the royal residence of the kings of the Khorezm. The place, having first served as a Royal sanctuary, was briefly abandoned in the early 4th century and then after some restorations, was used as an administrative citadel for the city.

Guldursun Kala is a fortified town. The exterior walls and towers date to the 12th century CE. Much ancient and medieval pottery and many bronze items and coins were found within the site during archeological excavations. The coins indicate that the last period of occupation is related to the year 1220, during the rule of Muhammad Khorezmshah and the time of the Mongol invasion of Khorezm

Guldursun Kala is a fortified town. The exterior walls and towers date to the 12th century CE. Much ancient and medieval pottery and many bronze items and coins were found within the site during archeological excavations. The coins indicate that the last period of occupation is related to the year 1220, during the rule of Muhammad Khorezmshah and the time of the Mongol invasion of Khorezm

Kizil Kala was originally constructed in the Late Antique period, 1st to 4th centuries CE, but was abandoned and then rebuilt in the 12th-13th centuries on the eve of the Mongol invasions. There is some debate about how this fortress may have been used in ancient times, with some scholars proposing that it was a garrison barracks for troops, whilst others suggest it was an early example of the many fortified manor houses that were typical of Khorezm in the early medieval periods

The Angka-kala settlement (I–III centuries, X–XII centuries A.D.) is situated 22 kilometres north of Turtkul city. The Fortress is well preserved and has an almost square form in the architectural plan. Here you can still see a corridor formed by the outer and inner walls, rectangular towers, loopholes shaped for shooting that are cut through the exterior wall, and towers in a single line. It is noteworthy that almost all the bricks overlapping the loopholes are marked with tamga – a sign of a master. An ancient Khorezm inscription found on one of the bricks consists of five characters engraved in a single line. The monument belongs to the late antiquity culture of Khorezm (I–III centuries A.D.). The extant ceramics found in the Fortress date back to this period. However, the well-preserved fortified constructions were probably used during the Middle Ages (X–XII centuries).

Duman Kala composed of three adjacent sections – a square-shaped western enclosure with corner towers; a smaller square-shaped citadel; and an irregular four-sided northern enclosure, the remains of which can no longer been seen. The western citadel is the best-preserved section, especially along its northern side, but only small section of the eastern enclosure remains