https://allfinda.com/tours/d/vatican-museums-sistine-chapel-mamertine-prison-reserved-entrance-1f43d1af/
Vatican Museums, Sistine Chapel & Mamertine Prison: Reserved Entrance - Allfinda
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https://www.sacred-destinations.com/italy/rome-mamertine-prison
Mamertine Prison, Italy | Sacred Destinations
Located on the Capitoline Hill above the Forum, this ancient prison is where St. Peter and Paul are said to have been held before their execution in Rome.
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