Best Guinness
The Field is one of Best Guinness.

1. The Field

20 Prospect St (btwn Bishop Allen Dr. & Mass. Ave.), Cambridge, MA
Pub · Mid-Cambridge · 69 tips and reviews

BostonTweetBostonTweet: One of the best Irish bars in Boston! Yes. Of course the Guinness kicks ass.

2. Mr. Dooley's

8.2
77 Broad St (at Custom House St), Boston, MA
Pub · Financial District · 61 tips and reviews

BostonTweetBostonTweet: Hands down the most beautiful decorated bar during the holidays. Stop in during December to warm up with the decor and a tasty pour (of Guinness, of course).

Green Dragon Tavern is one of Best Guinness.

3. Green Dragon Tavern

7.4
11 Marshall St (btwn Hanover & Union), Boston, MA
Pub · Downtown Boston · 88 tips and reviews
The Druid is one of Best Guinness.

4. The Druid

8.9
1357 Cambridge St (at Springfield St), Cambridge, MA
Pub · Inman Square · 73 tips and reviews
Sólás is one of Best Guinness.

5. Sólás

6.8
710 Boylston Street (at Exeter St.), Boston, MA
Irish Pub · Prudential - St. Botolph · 65 tips and reviews

BostonTweetBostonTweet: Go upstairs at Solas. They have great Guinness and upstairs isn't well known making it a quiet and relaxing spot on Boylston Street

Black Rose is one of Best Guinness.

6. Black Rose

8.1
160 State St (at Commercial St), Boston, MA
Irish Pub · Financial District · 112 tips and reviews