Kaifeng is known for having the oldest extant Jewish community in China, the Kaifeng Jews.

It also has a significant Muslim enclave and is notable for its many women's mosques (nǚsì), including the oldest nǚsì in China: Wangjia Hutong Women's Mosque, which dates to 1820.

There are also some active Christian churches, like Sacred-Heart of Kaifeng cathedral (开封耶稣圣心主教座堂).
Kaifeng is known for having the oldest extant Jewish community in China, the Kaifeng Jews.
It also has a significant Muslim enclave and is notable for its many women's mosques (nǚsì), including the oldest nǚsì in China: Wangjia Hutong Women's Mosque, which dates to 1820.
There are also some active Christian churches, like Sacred-Heart of Kaifeng cathedral (开封耶稣圣心主教座堂).
Kaifeng