Mariel Underground Boston

Mariel Underground sits in the basement of 10 Post Office Square. It is a fifteen-minute walk from Faneuil Hall Marketplace.

The venue pairs South American seafood with reggaeton and Latin hits, a combination that separates it from the traditional pubs found near Quincy Market. While the room runs smart and elegant, the focus remains on a kinetic energy that thrives long after the surrounding office blocks have cleared out. It is a departure from the city's usual night-out template, trading the buttoned-up feel of downtown for a darker, more rhythmic pulse.