Khansar people have an independent Khansari dialect that has its roots in the ancient Persian language and has been common in this region before Islam.

There are documents about the migration of a group of Jews from the time of Cyrus the Great to Khansar and their history, which are currently kept in the city of Hamadan.

Immigrant Jews lived in the Jahuda (Jida) neighborhood and left the city before the 1978 Islamic revolution.

The history of this city goes back to pre-Islamic times, including the history of the existence of a fire temple called Tir, as well as a temple called Hikal located in Tir Mountain near the village of Tidjan and finally the tombstone that contains information in Pahlavi script and in Qudjan village has been found.

After Islam, Khansar was in the realm of the Umayyads, the Abbasids, the Taherians, the Saffarids, the Dilmians, the Seljuks, and the Khwarezm Shahis.

After and this also hat, Timur Lang invaded the center of Iran, including Khansar, and looted and killed many people.

Tahmasb led to Khansar's cultural progress .,llllk Among other incidents, the forced migration of a number of Khorasan Arabs by order of Nader Shah from Khorasan to a part of the city that is now known as Saudi Arabia, is now located east of Khansar.

The people of Khansar do not have a specific dialect, but they have an independent Khansari language, which has its roots in ancient Persian and has been common in this city since before Islam.

Golestan-Kooh is a region 15 km south of Khansar city with a latitude of 33.10 and a longitude of 5.024 and an altitude of 2750 meters.

The average number of tourists entering the park in the first six months of the year is close to 3,000 on normal days and over 12,000 during the holidays.