Restaurant Hours

  • Open daily from 12pm to 8pm for takeout only
  • -----------

1101 Walnut Street
Boulder, CO 80302

(303) 444-3690

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Due to COVID-19, we are currently closed to dine in. Please check out our takeout menu and order online to enjoy some TexMex and Margs!

What's Happening at Rio Boulder

Weekly Specials

Happy Hour (Mon – Fri, 3-6p)
$1 off Classic Rio Margs, Big Tex, Ricky’s
$3 select drafts & Tecate
$5 wine
$3 street tacos
$4 chicharron & salsa
$5 green chile queso
$5 jalapeño caps
$12 B.A.P. carnitas nachos

Legendary Thursday Nights at the Rio (starts at 9p)
$5 Classic Rio Margs
$3 Tacos
$1 Salsa Sampler

Rio Boulder Information

Your favorite Rio location is back! All your favorite Tex-Mex dishes, margs and weekly specials will be available here at 1101 Walnut Street.

When you’re finished hanging out or shopping on the famous Pearl Street Mall, come visit us at the Boulder Rio for a little weekend spirit...every single day of the week. Whether you're bringing the family for Mexican food or just bringing your thirst for a good time, it’s always the refreshing, delicious escape you’re looking for! Voted "Best Margarita" in Boulder Weekly for 14 years!


Don’t have time to dine-in or pick up a to-go order? We’ve got you covered! Now offering convenient delivery via our partner Hungry Buffs.


Custom Catering available for pickup or delivery for groups of 10 or more (24 hours notice is required for delivery). Please contact the Manager on Duty at 303-444-3690 or


Private Parties

Memorable, good times at the Rio’s Shift Bar.

The Boulder Rio’s Shift Bar is a place where you can refresh your spirit with close family and friends – an ideal setting for special occasions, corporate events, banquets, and holiday parties. And when you add in some seriously good Mexican food, fun, and margaritas, your event will definitely be one to remember.

For information or to book a private event, please contact the manager on duty.

Direct: 303-444-3690 Email:

Event Brochure

Marg Mob

Sign up for the Marg Mob and receive a free marg (21+) or queso, along with the opportunity to earn so much more

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Contact Rio Boulder

Visit us in Boulder: 1101 Walnut Street Boulder, CO 80302

(303) 444-3690
Dustin Hillard, General Manager