Cappella di Sant'Andrea is a small 6th-century archiepiscopal chapel inside Ravenna's Archiepiscopal Museum. It is one of the city's early Christian monuments and is notable for preserving much of its original character.
The chapel is a compact stop, but the mosaics and setting make it worthwhile for anyone following Ravenna's UNESCO sites. Visit it together with the museum and the nearby Baptistery of Neon.