BOSTON (CBS) – Tours of an abandoned T tunnel under Boston’s City Hall have filled up so fast that the city is looking to do more.
The city’s archaeology department tweeted about the tours this week. Within a half hour they were booked solid.
The tours of the tunnel are guided and free. The tunnel opened in 1898 and closed in the early 1960s.
The department said it is working on a repeat event this fall for Archaeology Month in October.