Travel guides

Destination guides and practical tips from Tripsora. When a guide is about a city, you will find its free walking tours right under the article.

Naples
Underground Cities and Subterranean Sites Open to Visitors
Subterranean sites range from ancient carved settlements to former mines and historic catacombs. This guide introduces several notable examples, explains what visits typically involve, and outlines practical planning and safety considerations.
21 October 2026