Abbey of the Holy Spirit at Monte Morrone, Sulmona

With the Napoleonic suppression of the monastic orders, in 1807 the convent became host of the Collegio dei tre Abruzzi and an Ospizio di mendicità (poorhouse), till it was made into a prison until well into the 20th century.

A memorial plaque commemorates local shepherd Michele del Greco, who was executed on December 22, 1943 for helping allied POW's.

The organ, built in 1681, has artwork by Giovan Battista Del Frate and gilding Caldarella di Santo Stefano.

In the choir, devoid of its polychrome marble altar are openings, one leading to an original part of the church building with ancient frescoes, the other to the Caldora chapel.

[3] The 15th-century Cappella Caldora is a masterwork in the complex, with its funeral monument sculpted in 1412 by Gualtiero d'Alemagna is frescoed by Giovanni di Sulmona with episodes of the Life of Christ.