Live the city:
Here some useful informations.
Museo San Severo:
http://www.museosansevero.it/?lang=en
Naples Underground
https://www.napolisotterranea.org/en/naples-underground/
San Gregorio Armeno: The Christmas Nativity Tradition
Map:
Here the link
Museo San Severo, Napoli underground entranceand San Gregorio Armeno are in the center of Naples. It's easy to reach all of them by walk.
The art of the Manger in Miniature:
http://www.presepicorona.com/e-index.html
Grotta di Seiano:
http://www.comune.napoli.it/flex/cm/pages/ServeBLOB.php/L/EN/IDPagina/1415
Bike tours in Naplles
http://www.neapolisolare.it/index_eng.php
Other suggestions:
https://www.portanapoli.com/en/attractions-in-naples-italy/
Near Naples (at least one day tour):
- Pozzuoli - Capri
