How do you get into Castro’s Back Room?
We have not confirmed it. Castro’s Back Room is in the directory because it period concealment name, and that is the whole of what we can stand behind about its door.
The drinks at Castro’s Back Room
How the venue describes itself: “Premium cigar shop and lounge located in southern New Hampshire.” (from its own website, retrieved 9 October 2026)
Beyond what the venue publishes we have not verified a list, so what follows is the period rather than the bar: Adonis, Bamboo, and Chrysanthemum are all drinks of this era, and each links to its origin and its build.
The building
Documented — Castro’s Back Room occupies the Dunlap Building, a property listed on the National Register of Historic Places under reference number 04000587. The listing is a federal record maintained by the National Park Service, and the nomination document is the primary source for the building’s architectural and social history.
National Register reference 04000587 · NPS nomination document
Where Castro’s Back Room sits
Castro’s Back Room is in Manchester, New Hampshire, in Hillsborough County, in the Northeast of the United States.
This is currently the only verified hidden bar our directory lists in Manchester. If you know another, tell us.
New Hampshire holds thirteen listed venues in this directory. See them all on our New Hampshire speakeasy guide.
Prohibition in New Hampshire
New Hampshire did not wait for the federal government. Statewide prohibition took effect here in 1918, two years before the Eighteenth Amendment came into force nationally on 17 January 1920. By the time the Volstead Act was being enforced across the country, New Hampshire already had an established illegal trade and the habits that went with it.
More on the period in our history of Prohibition in New Hampshire.
What the newspapers recorded in New Hampshire
Searching the Library of Congress run of New Hampshire newspapers for speakeasy, blind pig and bootlegger across 1920 to 1933 returns dated pages anyone can open. These are from New Hampshire:
- The White Mountain echo, July 18, 1925 — read the page at the Library of Congress
Planning a visit
You can reach Castro’s Back Room by phone on (603) 606-7854, through its own website, and on Facebook, Instagram, and X.
The address is 972 Elm St, Manchester, NH 03101. Open in Google Maps.
What we have confirmed
For Castro’s Back Room we hold street address, telephone number, official website, social accounts, and a listed-building record. We do not yet hold opening hours, a published drinks list, or an online booking link.
It is in the directory because its own name names a back room and calls it a room rather than a bar.
Overture Maps carries this venue; OpenStreetMap has no matching record.
The source data classifies the premises as a lounge.