Best Burger in Boulder

Located "on the Hill" at 1165 13th St. Boulder, CO 80302





11 am –10 pm Daily

Open until 11 PM on Fridays and Saturdays

RECENT Instagram ACTIVITY

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Tag us @thesinkboulder

View fullsize Have you tried our Chicken & Churros yet?! 🔥Nashville hot tossed chicken tenders, maple pickled fresno peppers, cinnamon & sugar churros, maple syrup, and a refreshing apple and goat cheese arugula salad = FIRE
View fullsize Now available: Dancing Bears Pullover Hoodie ‼️ https://the-sink-restaurant-and-bar.square.site/product/dancing-bears-pullover-hoodie/
View fullsize Miami Vice—a mashup of two of the greatest frozen cocktails ever. The Piña Colada and the Strawberry Daiquiri 🍋‍🟩🥥🍓 #youknowyouwantit Half-off during happy hour!
View fullsize Just a friendly reminder from your friends at The Sink. We’ll be open at 11 am if you want to treat mom to the best burger and pizza in town 😉
View fullsize Our team crushed it yesterday! Congratulations again to all the grads 🎉🎓 You made it!
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View fullsize The first in line 4:45 am and the 2024 graduates at 6 am 🎉🎓
View fullsize Graduates–get here early to sign the ceiling! The first 200 people through the door will get a free breakfast burrito. We’re so proud of you! 🎓 Congratulations 🎉 #cugrad2024 #cubuffs #skobuffs
View fullsize Have you seen our 100th-anniversary film yet? Whether you're a die-hard Sink fan or just curious about the story behind Boulder's oldest restaurant, this documentary is a must-watch. From heartwarming interviews to behind-the-scenes glimpses, it's a