The below is unformatted for this post
My spreadsheet had 3 columns - the far right being the web link, the other two are general location and specific notes
Copied here for anyone who'd care - sorry for the mess
Maps
Naples city maps
http://www.unicocampania.it/files/mappe/Napoli2016.pdf
https://amoitaly.com/napoli/map.html
Naples metro map
http://www.unicocampania.it/files/mappe/Ferro2016.pdf
Pompeii and Pompei
http://www.unicocampania.it/files/mappe/pompei.pdf
Naples TripAdvisor guide to all museums https://www.tripadvisor.com/Guide-g187785-k975-Naples_Province_of_Naples_Campania.html
"what's happening" https://www.napolike.com/calendar-events-napoli
National Archaeological Museum https://www.museoarcheologiconapoli.it/en/
Capodimonte Royal Palace and Museum http://www.museocapodimonte.beniculturali.it/information-en/
Art Museum https://amoitaly.com/napoli/capodimonte.html
https://en.wikipedia.org/wiki/Museo_di_Capodimonte#Collection_Highlights
https://www.youtube.com/watch?v=tH5wrbKGJTQ&feature=youtu.be
Cappella Sansevero http://www.museosansevero.it/?lang=en
veiled christ https://en.wikipedia.org/wiki/Cappella_Sansevero
https://en.wikipedia.org/wiki/Veiled_Christ
http://www.campaniartecard.it/tour-item/museo-cappella-sansevero/?lang=en
Pio Monte della Misericordia https://www.piomontedellamisericordia.it/
Caravaggio https://en.wikipedia.org/wiki/The_Seven_Works_of_Mercy_(Caravaggio)
The 7 Works of Mercy https://en.wikipedia.org/wiki/Pio_Monte_della_Misericordia
San Lorenzo Maggiore http://www.laneapolissotterrata.it/en/history-en/
https://en.wikipedia.org/wiki/San_Lorenzo_Maggiore,_Naples
Naples - Royal Palace http://www.campaniartecard.it/tour-item/palazzo-reale-di-napoli/?lang=en
Caserta Garden - N of Naples http://www.reggiadicaserta.beniculturali.it/
The English Garden - Royal Palace of Caserta http://www.reggiadicasertaunofficial.it/en/garden/english-garden/
Mithraeum of Santa Maria Capua Vetere https://it.wikipedia.org/wiki/Mitreo_di_Santa_Maria_Capua_Vetere
http://www.campaniartecard.it/tour-item/mitreo/?lang=en
The Reggia di Caserta in Caserta - Attraction | Frommer's https://www.frommers.com/destinations/caserta/attractions/the-reggia-di-caserta
Botanical Garden of Naples http://www.ortobotanico.unina.it/OBN4/default_E.html
http://www.ortobotanico.unina.it/OBN4/1_visitare/visita.htm
West of Naples Ampitheatre http://www.beniculturali.it/mibac/opencms/MiBAC/sito-MiBAC/Luogo/MibacUnif/Luoghi-della-Cultura/visualizza_asset.html?id=153239&pagename=157031
Flavian Amphitheater
Archaeological Park of the Phlegraean Fields - Flavian Amphitheater and Temple of Serapis
Near the above Ampi. >> Temple of Serapis
http://www.archeoflegrei.it/tempio-di-serapide-pozzuoli/
North of Naples Ampitheatre https://www.tripadvisor.com/Attraction_Review-g2186337-d2356368-Reviews-Anfiteatro_Campano_o_Capuano-Santa_Maria_Capua_Vetere_Province_of_Caserta_Campan.html?m=19905
https://www.tripadvisor.com/Attraction_Review-g2186337-d2276682-Reviews-Mitreo-Santa_Maria_Capua_Vetere_Province_of_Caserta_Campania.html?m=19905
http://www.vesuviolive.it/cultura-napoletana/archeologia-vesuvio/32198-modello-per-colosseo-lanfiteatro-campano/
https://en.wikipedia.org/wiki/Amphitheatre_of_Capua
Pompeii
https://www.ancient.eu/pompeii/
https://en.wikipedia.org/wiki/Pompeii
http://www.pompeiisites.org/index.jsp?idProgetto=2
http://www.pompeiisites.org/
https://toursofpompeii.com/tourofherculaneum.html
http://www.pompeiisites.org/Sezione.jsp?titolo=MAPPE%20E%20GUIDE&idSezione=6844
https://www.silviaguide.it/
http://pompeiisites.org/en/visiting-info/timetables-and-tickets/
google walking tour https://www.google.com/maps/@40.7496871,14.4844168,3a,75y,232.25h,77.03t/data=!3m6!1e1!3m4!1sqhZ9nDxO054SvFHLjgJ08w!2e0!7i13312!8i6656?hl=en
Hercu http://ercolano.beniculturali.it/
Herculaneum http://ercolano.beniculturali.it/