This beautiful church is famous because of the relics of Portoferraian patron San Cristino who died in 65 AD. Worth a visit.
Info Elba http://www.infoelba.com/island-of-elba/territory-history/places-to-see/churches-sanctuaries/misericordia-church/
Phone +39 565 918 785
Address 9 Via Ferrandini, Portoferraio 57037, Italy
Coordinates 42°48'57.899" N 10°19'56.348" E