Marni M.
12/7/2022
Reservations are a must but cannot be made earlier than a month in advance. It's a lounge like setting meaning the standard table can easily accommodate for a table of 6 and the larger tables can...
Mariel Underground
Closed
(33)
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10 Post Office Sq
Boston, MA 02109
Mariel Underground in Boston, MA offers a unique nightlife experience for guests looking to enjoy a blend of dining and entertainment. With a single 8PM dinner seating on Saturdays, guests can indulge in a full restaurant menu alongside limited house cocktail selections.
For those seeking a memorable evening, Mariel Underground caters to various events such as birthday parties, business dinners, and other special occasions. The venue provides a distinctive atmosphere that allows guests to curate the perfect event, ensuring a night to remember.
Emphasizing a fashionable dress code, Mariel Underground encourages all visitors to attire themselves with a sense of occasion, while maintaining an ambiance of exclusivity. Located at 10 Post Office Square, Boston, MA 02109, the venue awaits those seeking a sophisticated yet vibrant nightlife experience.
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Reviews
2.033 reviews
Kylie B.
2/10/2025
The ambiance of Mariel's underground is super cool, a mix of upscale meets street art. We started the night before the club opened with some drinks and apps which were alright - had the calamari...
Mandy T.
1/7/2022
I went here after having drinks at Mariel upstairs. They didn't charge us cover and they had a free coat check. I LOVED the music and it was fun to dance. The drinks upstairs were good. Here at...
John S.
4/24/2022
YOUR POOR SOUTH BEACH MIAMI BUSINESS PRACTICES WONT WORK IN BOSTON! We Spent $1,000 on dinner and drinks with friends upstairs and on my way out I asked the bouncer at the door if we could check...
Sandra C.
3/6/2022
Ate upstairs pretty early and then went to another bar to come back. It was right after a snowstorm and the bouncer asked if we were on the list? This was a post snowstorm Saturday night at like...
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