366

★ 4.9 · 21 reviews San Juan Opened 2025

Directions Instagram

The last bar standing in Old San Juan

Named for its address on Calle San Francisco, 366 became Old San Juan's buzziest cocktail room the moment it opened: warm lighting, craft drinks and games scattered around while you wait for a table.

It's the closer on any bar crawl through the old city. Doors stay open until 1:30am most nights, 2am on weekends, well after the casco has gone quiet.

What guests say

Reviews by Google

Natalie B 27 reviews · Local Guide 15 July 2026

Place is cozy, drinks are amazing, the vibes are extremely chill. Gabriel was on point with every dink he made, just bummed we didn't come in sooner but happy to have had some good drinks and amazing hospitality our last night.
Carleen R 8 reviews · Local Guide 19 April 2026

Super hot day off of the cruise ship and we needed something delicious and refreshing before heading back to the port. We saw the adorable black and white striped loveseat at the back of this bar and our tired feet made a beeline to it. The guys ordered the local beer and my sister and I had THE best espresso martini of our lives. Not sure who our bartender was, but watching him make our cocktails was half the fun.
Kaitlyn Barry 5 reviews 27 March 2026

My friend’s and I’s favorite bar in Old San Juan! Excellent drinks, cute seating, awesome bartenders! Thank you for making our trip!!’
Cristina Gonzalez 173 reviews · Local Guide 7 March 2026

The best little spot! Coconut mojitos are perfection. There is a small bathroom. Best for small groups.
Daniel Leskinen 2 reviews 20 February 2026

Great music. I felt like I was home. Bartender was super friendly and gave great suggestions. Locals in bar were singing. Good times.