📜 Underground paleo-Christian burial sites in Naples, Italy, dating back to the 4th–5th century AD. 🔍 Known for its unique 17th-century mummification practices and ancient Christian art. # Why Go 🏛️ Explore ancient catacombs with unique mummification techniques and burial practices. 🎨 Discover early Christian frescoes and mosaics. 📖 Learn about the history of Naples and Saint Gaudiosus. # Why Avoid ⏳ Only a small portion of original catacombs remains. 🚶 Access is exclusively via guided tours. # Tips 🗣️ Tours available daily in Italian and English. 🔦 Bring a flashlight for dimly lit areas. # Hours 🕒 Daily, 10 a.m. to 1 p.m. # 📍 Location Located in the Sanità district of Naples.