Built between 1739 and 1745, it is the work of the Bisontinan architect Nicolas Nicole. Formerly the chapel of the Refuge convent, it was attached to the St Jacques hospital in 1802.
The chapel is open from 2.30 to 4.30 p.m. on Fridays, Saturdays and Sundays.
Closed in case of extreme cold (no more than 15°)