Ontario Bar
4.4 (193 reviews)

Lively evening at Ontario Bar, Williamsburg
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Service options
Hours
Closed
| monday | 5:00 PM - 4:00 AM |
| tuesday | 5:00 PM - 4:00 AM |
| wednesday | 5:00 PM - 4:00 AM |
| thursday | 5:00 PM - 4:00 AM |
| friday | 5:00 PM - 4:00 AM |
| saturday | 5:00 PM - 4:00 AM |
| sunday | 5:00 PM - 4:00 AM |
Ontario Bar is a great place to visit in brooklyn.
Ratings & Reviews
Review Sentiment
Based on 193 reviews
Popular Times
What People Mention
Questions & Answers
Highlights
Detailed Guide
Nestled in Williamsburg's vibrant Grand Street corridor, Ontario Bar offers a gritty yet inviting slice of Canadian-inspired nightlife that defies Brooklyn's trendier establishments. This industrial-chic dive bar operates with unapologetic authenticity, serving late-night revelers from 5 PM to 4 AM daily[1][3].
Atmosphere & Design
The space features exposed brick walls adorned with mounted deer heads and a jukebox pumping out Canadian artists alongside modern hits[3]. Patrons describe an "industrial beautiful" aesthetic with communal picnic tables and pool tables that foster spontaneous interactions[2][5]. Unlike many Brooklyn bars chasing Instagrammable aesthetics, Ontario embraces its unpolished charm with metal chairs and weathered wooden surfaces[1][2].
Libations & Bites
While nominally Canadian-themed, the drink menu reveals Brooklyn's influence:
- Local craft beers: Bluepoint, Brooklyn Lager, and Sixpoint dominate the taps[3]
- Canadian classics: Molson, Labatt, and Moosehead available for nostalgic sipping[3]
- Wallet-friendly pricing: $5 average drink keeps the crowd coming[3]
Though food options aren't detailed in reviews, the bar's sibling establishments (Great Lakes, Buttermilk, Boat) suggest a focus on hearty pub fare[3].
Social Vibe
The clientele mixes Williamsburg creatives with neighborhood regulars, creating what one patron called a "friendly urban people mix culture"[2]. Staff receive consistent praise for their approachable service despite the often-packed space[2][4]. Two pool tables act as social catalysts, while the tent-covered outdoor area provides breathing room during peak hours[2][5].
Practical Info
📍 559 Grand St (between Lorimer & Union)
🚇 L to Lorimer St/G to Metropolitan Ave
⏰ Daily 5PM-4AM
This stalwart maintains its appeal through genuine character rather than fleeting trends – a rare find in ever-changing Williamsburg[1][3][4].
Location
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Contact & Location
559 Grand St, Brooklyn, NY 11211, Brooklyn, NY


