Un Sorriso Integrale near Piazza Bellini in Naples' Centro Storico has run as the city's historic organic vegetarian table since the 1980s, serving seasonal piatto unico plates of locally sourced vegetables with outdoor seating.
Tip: Closed Sunday evening. The piatto unico is the full-value order; outdoor tables book up in spring and summer.
Address: Vico S. Pietro a Maiella 6, 80138 Napoli, Naples
Vitto Pitagorico in Naples across from the Archaeological Museum is the city's most complete plant-based restaurant, with a purely vegetarian, vegan, raw and gluten-free menu of Mediterranean and Italian dishes daily.
Tip: Book ahead for dinner. The set lunch is the efficient entry point; ask for the daily raw plate.
Zero Zero Grano on Via Carlo de Cesare near Piazza del Plebiscito in Naples is the city's first 100 percent gluten-free and lactose-free restaurant, with a full menu from pasta and pizza to fish, meat and desserts.
Tip: Closed Monday. Book ahead as seating is limited. The gluten-free pizza and pasta are the flagship orders.
Siani Senza Glutine in the Vomero district is Naples' first dedicated gluten-free production bakery, making fresh gluten-free sfogliatelle, pastiera, bread, pizza and pasta for celiacs with AIC Italian Celiac Association approval.
Tip: Closed Monday. Arrive early as the sfogliatella and pastiera sell out by mid-morning at weekends.
Umberto in Naples' Chiaia has held AIC Italian Celiac Association certification since 2016, baking gluten-free pizza in a dedicated separate oven with trained staff and a full celiac menu from starters to pasta, fish and desserts.
Tip: Closed Monday. The gluten-free margherita is the benchmark order; staff are trained to advise on cross-contamination protocols.
Mughal-e-Azam in Naples' Municipio quarter is a fully halal-certified Pakistani and Indian restaurant run by a Lahore-born owner, serving halal biryani, karahi and tandoori with no alcohol on the premises.
Tip: No alcohol served. Book ahead for weekend evenings; the biryani and chicken karahi are the standout orders.
Aladin Kebab near Naples Central Station is a fully halal-certified Algerian kebab and grill restaurant, serving halal-slaughtered meat with no alcohol in a no-frills room on Via Torino.
Tip: No alcohol served. Cash preferred. The chicken shawarma and merguez plate are the core orders.
