Siren Cocktail Bar

Boulder, CO · 21.8 mi from downtown Denver

★ 5.0(64 reviews)· via Google

Photos

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Photo by Katie Emaus · Powered by Google

Photo by Siren Cocktail Bar · Powered by Google

Location

Bar info

623 South Broadway

Hours

Monday: 4:00 – 11:00 PM
Tuesday: 4:00 – 11:00 PM
Wednesday: 4:00 – 11:00 PM
Thursday: 4:00 – 11:00 PM
Friday: 2:00 PM – 12:00 AM
Saturday: 2:00 PM – 12:00 AM
Sunday: Closed

Directions Website

About this bar

A nautical-themed speakeasy with an intimate, neighborhood feel that delivers exceptional craft cocktails and quality seafood-focused fare in a charming hole-in-the-wall setting. The welcoming hospitality and great vibes have quickly made it a local favorite with consistently excellent execution across drinks and food.

Auto-generated summary · Updated Jun 2026

Information from public sources. Not confirmed by the bar.

BAR DETAILS

FoodYes
Hours
- Monday: 4:00 – 11:00 PM
- Tuesday: 4:00 – 11:00 PM
- Wednesday: 4:00 – 11:00 PM
- Thursday: 4:00 – 11:00 PM
- Friday: 2:00 PM – 12:00 AM
- Saturday: 2:00 PM – 12:00 AM
- Sunday: Closed

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