Delicious Tex Mex and Margaritas - located in the heart of Downtown Greeley! Now open for dine-in service as well as food and margs for takeout. Whether you're coming in to unwind and dine with us, to have a drink on our lively patio, bringing food home for the family or just grabbing some margs for a fun night at home, the Greeley Rio is a delicious escape.
Mixed reviews on food quality; some found it excellent while others described it as bland or disappointing.
Service Issues
Frequent complaints about slow service and inattentive staff, with some positive mentions of individual servers.
Atmosphere
Generally positive feedback on the restaurant's atmosphere, especially the outdoor seating and overall ambiance.
Value for Money
Concerns about portion sizes and pricing, with some customers feeling the food did not justify the cost.
Margaritas
Many customers praised the margaritas as strong and enjoyable, often highlighted as a standout feature.
JA
Jennie Ator
Nov 16, 2025
4.0
First time here. There were 5 in our party. Nice decor. It took almost an hour to get our food. Our server was good about refilling our chips but overlooked refilling our water carafes. Food was good. I had the Grilled Chicken Quesadillas and we all shared the Rio Trio Sampler (guacamole, chile con queso, classic green salsa) which were all tasty. Someone at our table had the Grilled Skirt Steak Burrito. I sampled the steak and it was flavorful and the green chili was spicy. I was surprised that they didn’t offer any ground beef options for tacos or burritos. Overall I would have given 5 stars if the wait for our food didn’t take so long.
JM
Jennifer Michael
Nov 14, 2025
5.0
We love the Rio! Tonight was super busy and we still enjoyed great service and delicious food! The Big Tex margaritas are exceptional! Thanks! We'll definitely be back!
LK
Lauren Kirkpatrick
Nov 14, 2025
5.0
Amazing fajitas. Their margaritas are so good! Everything we’ve have has been great. My husband and I come here for weekly lunches.
JG
Julie Garrison
Nov 9, 2025
5.0
My family visited the Rio yesterday and were so happy with our visit. Our drinks were delicious, and each of us enjoyed our meals. My youngest loved the tacos off the kids menu while my oldest loved the fajitas. I really like the Rio salad and the green chili soup. We enjoyed it all so much that we ordered the churros which were yummy! The atmosphere was fun and our server was friendly and attentive. Thanks! We'll definitely be back.
AK
Andrea K
Oct 26, 2025
2.0
We went with two other families after our kids’ games, and the service was extremely slow. It took an hour just to place our order and another 40 minutes to get our food. The chips and salsa were served in very small portions, barely enough for one person, and we constantly had to wait or hope our waiter would come by for refills. The water glasses were tiny, and even with pitchers, they weren’t refilled for nearly an hour. We live two hours away and were really disappointed with the overall experience.
Frequently Asked Questions About Rio Grande Mexican Restaurant
Do you offer happy hour specials?
Yes, we do! Check out our happy hour menu online which is available Monday through Friday from 3pm to 6pm!
Do you have a gluten-free menu?
Of course! Check out our gluten-free website on our website or talk with your server to find a delicious gluten-free TexMex meal!
Can you go to the Rio if you’re doing the keto diet?
The Rio has a variety of keto-friendly options available to our diners! Check out our blog post that outlines some of our favorite dishes that can be modified to be low carb.
Do you have a vegan menu?
Yes, of course! We are proud to offer vegan choices. Please know that our kitchen is not a dedicated vegan kitchen. Despite our best efforts, it is possible that cross contamination may occur.
Does Rio Grande Mexican Restaurant accept reservations?
Yes, Rio Grande Mexican Restaurant accepts reservations to help you plan your visit.
What are the brunch hours at Rio Grande Mexican Restaurant in Greeley?
Brunch is served on Saturdays and Sundays from 11:00 AM to 4:00 PM. The restaurant is closed for brunch Monday through Friday.
Does Rio Grande offer happy hour specials? When can I enjoy them?
Yes, happy hour is available Monday through Friday from 3:00 PM to 5:00 PM with special menu items.
What takeout hours does Rio Grande Mexican Restaurant offer?
Takeout is available daily, with hours from 11:00 AM to 9:00 PM Monday through Tuesday and Sunday, extending to 11:00 PM on Thursday through Saturday, and until 10:00 PM on Wednesday.
Is there a gluten-free or vegan menu available at Rio Grande?
Yes, Rio Grande offers gluten-free and vegan menu options. You can view them online or ask your server for recommendations.
Do you serve margaritas and other alcoholic beverages?
Yes, Rio Grande specializes in margaritas, tequila, cocktails, and serves beer and wine at its bar.
What is the attire recommendation for dining at Rio Grande Mexican Restaurant?
The recommended attire is casual, making it a comfortable place to enjoy a meal or drinks.
Which payment options are accepted at Rio Grande?
Rio Grande accepts American Express, Cash, Discover, Mastercard, and Visa for your convenience.
Can you recommend nearby places to visit before or after dining at Rio Grande Mexican Restaurant?
Near Rio Grande, you can visit the Topnotch Sports Academy for active fun or relax at 477 Distilling, a local cocktail bar and distillery. Also, the Greeley Oktobrewfest offers arts and entertainment events.
Are there nearby bars or pubs around Rio Grande Mexican Restaurant for a night out?
Yes, nearby nightlife options include The Penalty Box, Bears Country Saloon, The Jager, and Gentry's, offering bars, pubs, and dance clubs.
Is Rio Grande Mexican Restaurant conveniently located near other dining options in Greeley?
Absolutely, you can also find Smokin' Dave's BBQ, The Centennial Public House, and Stuft Burger Bar nearby for a variety of dining experiences in the area.