Yahoo
Out front
Strawberry Feels Forever on the patio
How Deep is Your Love & Devil's Garden Old Fashioned
Inside
Clean bathrooms!
Negroni and Boulder v2.0
Boulder' v 2.0 (my personal favorite)
Lilays
Kiss The Sky
The Bitter Bar Cocktail Bar ·$$

The Bitter Bar is a prime watering hole in Boulder which serves crafty cocktails, sensational bar-food and delectable desserts. Their sensibility for cocktails is impressive as their renowned bartenders creatively mix up some of the best cocktails in town. Some of their drinks like the 'Hokkaido Highball', 'Brothers Bond' or their most famous, the classic 'Vieux Carré' are elegantly prepared with the freshest ingredients. For those looking for beer, this place also has a nice selection of suds (as almost every bar in Boulder does). Overall, it's a nice spot to enjoy their happy hour(s) from 5-8pm every day and they occasionally host live music performances for entertainment.

Website: thebitterbar.com

Phone: (303) 442-3050

Cross Streets: Between 9th St and 8th St

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Closed now

  • Sat 5:00 PM - 1:00 AM

835 Walnut St Boulder, CO 80302 ·1395.06 mi

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Amenities

  • Accessible
  • Wifi
  • Smoke-free

Reviews

yelp
4.0 218 reviews
5 star
129 4 star
45 3 star
16 2 star
7 1 star
21
Robert N. 02/03/26

Creative and tasty cocktails, and an intimate and dark Ambiance highlight Bitter Bar. The service was also amazing. We stopped on New Year's Eve and they were busy but not crowded. We were...

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Stephanie W. 05/07/25

I totally dug the bitter bar! I came for a happy hour drink before my dinner reservation after a day of hiking in the Rocky Mountains nearby, and I wasn't disappointed. The inside is a little bit...

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Rui T. 09/25/25

You go here for the ambiance. Inside it's all dark red light and outside is nice in the summer. The draft cocktails were great. Wish there was a bit more options for draft beer instead of canned...

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Tiffany A. 03/21/25

Went here for drinks before dinner/concert and it was a super enjoyable time! It was a Wednesday and pretty quiet around 5, so the two of us sat at the bar. It was HH time (HH goes from 5-7...

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Sarah E. 08/01/25

Service us warm and welcoming. Comfy lounges inside with outdoor seating when it's nice. Music is soft in the background. Love the drinks! Just a lovely spot

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