a. Jal Mandir (in Pawapuri, Bihar)
b. Paras Nath (in Giridih, Jharkhand)
c. Shri Digambar Jain Mandir (in Bhagalpur, Bihar)
d. Shri Shwetambar Jain Mandir (in Bhagalpur, Bihar)
More about Jainism.
Jainism is believed to be the oldest religion to emerge from the Indian subcontinent, predating Hinduism and Buddhism.
Mahavira, the last Tirthankar (teacher) of Jainism, was born in Kundupur near Vaishali, Bihar