Backpack and Snorkel on Nostr: Castillo San Felipe De Barajas is one of the main attractions in #Cartagena . It is ...

Castillo San Felipe De Barajas is one of the main attractions in #Cartagena . It is the largest and strongest ever built by the Spanish outside of Spain. Its fortifications are connected through a set of underground tunnels. How did you like it? https://backpackandsnorkel.com/Cartagena/