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Rio Grande Mexican Restaurant

Rio Grande

Mexican Restaurant, Burrito Restaurant, and Bar$$$$
Downtown Boulder, Boulder
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7.6/10
296
ratings
  • Stars
    Ranked #9 for Mexican restaurants in Boulder
  • Stars
    This Mexican restaurant is famous for their margaritas. It's one of the most popular in the city!
  • Tips
    Lindsay K.
    "Rooftop bar has misters and amazing views of Flatirons."(5 Tips)
    Natalie
    "Their margaritas are delicious but dangerously strong."(48 Tips)
    William G.
    "Drink three Margaritas and you receive a free Ricky!"(4 Tips)
    Jonathan G.
    "Stick to the Big Tex or frozen Man-Berry."(5 Tips)
Tips and Reviews icon92 Tips and reviews
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  • margaritas
  • rooftop
  • Mexican food
  • ricky
  • big tex
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  • Denver Westword
    Denver WestwordJuly 23, 2013
    The Rio continues to be a favorite place for hangover-inducing margaritas and boisterous company- in fact, the house margarita is so potent, a three-drink minimum is imposed on anyone who dares to try
  • Lauren T.heart icon on user image
    Lauren TurnerNovember 19, 2017
    Best rooftop bar in Boulder! Always a great spot to hang out and the food is really good. I love their steak quesadilla and the chicken enchiladas. Get a manberry margarita.
    Upvoted Jan 27
  • Grace B.
    Grace BoyleJanuary 17, 2012
    Been here 5+ times
    Favorite roof top in Boulder, awesome for summer drinks , chips and salsa. Strong margs. Order on the rocks, light on the rocks...you will get more of the marg goodness. Food is okay.
  • Morgan T.heart icon on user image
    Morgan TalbotJune 4, 2015
    Delicious tacos and to die for margaritas. Everything is made so fresh! Sit on the rooftop and watch the sun go down!
  • Blake H.heart icon on user image
    Blake HerringtonJuly 7, 2013
    Been here 100+ times
    The food IS actually pretty awesome, step out side your comfort zone and try something you wouldn't normally, or ask your server for suggestions... they eat here a lot.
  • Nathalie D.
    Nathalie De ClercqOctober 16, 2014
    One of the best tortilla soups I've ever had! Chunky veges, loved it. Wonderful staff, great, happy experience all around!
  • Robyn É.heart icon on user image
    Robyn ÉireSeptember 6, 2022
    Margaritas are great as is the food but the ID checking is a bit ridiculous; I’m nearly 40 and they won’t serve us cause I left my ID at the hotel. Bit of common sense would make a difference here.
  • Christina C.heart icon on user image
    Christina ClarissaFebruary 27, 2013
    Order strawberry margarita or mix it with mango.They are the best.So good that sometimes I forget my way home
  • Paul P.
    Paul PontAugust 21, 2013
    Try the Enchilada Salads. I got the shrimp and Portobello toppers, yum!
  • Stefan D.heart icon on user image
    Stefan D.May 4, 2015
    Definitely get a margarita! If your almost done with it, get another one. Seriously they are pretty good here!
  • Monika M.heart icon on user image
    Monika McMahonAugust 8, 2014
    Been here 50+ times
    Love the steak burrito, smothered with green chili. Better deal than the quesadilla!
  • Natalieheart icon on user image
    NatalieJuly 28, 2015
    Check out the rooftop bar! Their margaritas are delicious but dangerously strong.
  • Bo T.
    Bo TouchonDecember 2, 2011
    Been here 5+ times
    I like the queso del mar! Tortillas, cheese, and seafood. It's an appetizer but I think it's a great meal for 1.
  • Carllee C.heart icon on user image
    Carllee CAugust 22, 2011
    Best margaritas and queso in town. And the steak is marinated in magic.
  • Benjy W.heart icon on user image
    Benjy WeinbergerSeptember 14, 2020
    The green salsa is amazing. Goes well with the mezcal margarita.
  • Cassie S.
    Cassie StewartAugust 12, 2014
    Order a Big Tex instead of the house marg. Real lime juice instead of mix makes it awesome and not overly sweet.
  • Motazheart icon on user image
    MotazOctober 16, 2017
    Best roof restaurant in boulder in range price very good food
  • Tucker A.heart icon on user image
    Tucker AustJune 29, 2017
    Really the best part about this place are the margs. And they do rock.
  • Kelley L.
    Kelley L.October 13, 2018
    Nice rooftop bar overlooking Boulder.
  • Monti B.heart icon on user image
    Monti BraySeptember 20, 2014
    Margs for days here. Check out the rooftop upstairs for amazing views of Boulder.
  • Sasha B.
    Sasha BJuly 20, 2014
    Been here 10+ times
    Free rooftop yoga every 2nd and 4th Sunday of the summer. Followed by a free mini margarita!
  • Erin P.heart icon on user image
    Erin ParksMarch 27, 2016
    The fajitas are delish great for sharing!
  • Matt K.
    Matt KaskavitchApril 26, 2014
    The food here is awful. It's your typical "American" Mexican food, and even that is poorly executed. If you think this place has great food, you need to get out more.
  • Megan S.
    Megan SmithSeptember 1, 2011
    The Margs are delicious and effective! Try the deluxe queso appetizer, yum!
  • Ashley E.
    Ashley EricksonJune 18, 2012
    Been here 10+ times
    coin style margs are legit. my new favorite meal is the adobo ckn tacos!!
  • Jonathan G.
    Jonathan GlassAugust 3, 2012
    Been here 10+ times
    Contrary to popular belief, the house Margarita is straight crap. Too much mix, not enough awesome. Stick to the Big Tex or frozen Man-Berry.
  • Jonathan G.
    Jonathan GlassMarch 12, 2012
    Been here 10+ times
    The traditional margarita will get you looped but they aren't so good. Stick with the Big Tex.
  • Dave A.
    Dave AmiraultMay 24, 2013
    Been here 10+ times
    Sit on the roof, get a margarita or three, soak up the view of the Flatirons.
  • Chris S.
    Chris SextonApril 12, 2013
    Spice up your life with a Jalapeño Big Tex! Delicious!
  • 💋 Jamie D.
    💋 Jamie DollApril 2, 2011
    The grilled veggie fajitas & mango margaritas are yummy. Pass on the queso though. It's a little plain.
  • Off The Quad
    Off The QuadMarch 28, 2011
    You'll be reliving Mexico spring break after a few of these margs (hence, the three drink limit). Blended strawberry, por favor!
  • Lindsay K.
    Lindsay K.August 12, 2014
    Rooftop bar has misters and amazing views of Flatirons.
  • Eric M.heart icon on user image
    Eric MunterJanuary 21, 2015
    Been here 5+ times
    The margaritas are strong and delicious
  • Roberto C.
    Roberto ChapaAugust 30, 2014
    Everything!
  • Cooper S.
    Cooper SmithAugust 20, 2012
    I like to think of their 2 margarita limit as more of a polite suggestion than a hard-and-fast rule.
  • El C.heart icon on user image
    El CalixoMarch 21, 2015
    Been here 10+ times
    Go upstairs, sit outside, win!
  • El C.heart icon on user image
    El CalixoMarch 21, 2015
    Been here 10+ times
    Ricky margarita! Comes with a coronita! 🍸+🍺=😁
  • Ef R.
    Ef RodriguezJanuary 15, 2012
    Check the bathrooms for hidden wizards. They'll say they're just for decoration, but they're just lookin' for a duel.
  • Pete F.
    Pete FitzAugust 28, 2011
    Been here 100+ times
    Ask for the old fashioned big tex. same price, better alcohol
  • Alison G.
    Alison GatesMarch 10, 2012
    Been here 5+ times
    Sing the Mexican National Anthem to your server and receive 10% off your bill! #offerbomb.com
  • John I.heart icon on user image
    John IvesSeptember 22, 2013
    Been here 10+ times
    Love the Pink Floyd background music I the bar.
  • Alex K.
    Alex KasemirJune 21, 2016
    4 dollar tequilas mess you up on Thursday nights
  • Boone M.
    Boone Moocher-PogueFebruary 21, 2014
    Ballin'! So who's taking me out to eat here? Drinks on you, duder.
  • Jim K.
    Jim KeenanMay 13, 2011
    The Queso Del Mar is unreal!!!!
  • Drew F.
    Drew FreyAugust 8, 2012
    Been here 10+ times
    If you're waiting for over 15 mins. this place isn't worth it. Drive out to Efrain's on 55th and Arapahoe for some quality food.
  • Bill A.heart icon on user image
    Bill AdkinsSeptember 22, 2019
    Been here 25+ times
    Crab and shrimp enchiladas FTW
  • Emilio C.
    Emilio CAugust 2, 2017
    Great rooftop bar.
  • William G.
    William GuercioMarch 31, 2012
    Been here 5+ times
    Drink three Margaritas and you receive a free Ricky! Offer valid only on Fridays
  • Vanessa J.heart icon on user image
    Vanessa JennetteSeptember 6, 2013
    Lovely rooftop & strong Margs.
  • Fred S.
    Fred ShramovichOctober 3, 2011
    Ask for Scott, best server in town!
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