Were there really 7 tunnels located under the city of Newburyport MA?

Answer:
Yes there were and still are tunnels under the city. Several entrances still exist but most are on private land. The entrances on public land are kept secret as the tunnels often connect to the basements of home owners nearby.
First answer by ID1247719850. Last edit by ID1247719850. Question popularity: 1 [recommend question].