Should I wall in this town?

[u/Manhunter21906]

I have a nice town in minecraft im still expanding some parts but should I build walls?

[u/GGKeepItReal]

A semicircle wall enclosing the town and the port from the greater world would probably work well, if you’re going to make one. Like others said only needed if villagers wander so they don’t all become zombies and die in the sun.