We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.

Rio Grande Tex Mex Grill

3913 Oneida St, Washington Mills, NY
+1 315-737-1010
Map updates are paused. Zoom in to see updated info.
Reset zoom
Updating Map...
  • Excellent50%
  • Very good41%
  • Average3%
  • Poor6%
  • Terrible0%
Travellers talk about
“awesome food” (2 reviews)
“rio” (3 reviews)
Closed Now
All hours
Mexican, Southwestern
$$ - $$$
3913 Oneida St, Washington Mills, NY
All Details
Write a ReviewReviews (29)
Traveller rating
Traveller type
Time of year

11 - 20 of 29 reviews

A TripAdvisor Member
Reviewed 9 August 2015 via mobile

We have been here a few times now, and will definitely be returning. They have a wide selection of food to provide something for everyone. Being gluten-intolerant, I was very happy to see gluten-free options on their menu as well. The prices are reasonable, and...More

Thank A TripAdvisor Member
Reviewed 30 July 2015 via mobile

The owners of the restaurant are two young brothers originally from Houston, TX. Their family is famous in Houston because the grandmother has a chain of great tax-mex restaurants. The food is in a word: amazing. My husband and I both had chicken dishes. I...More

Thank Lorraine0614
Reviewed 16 April 2015

My wife and I love Tex-Mex food , but somehow kept driving past this place without ever stopping. We went to dinner there last night and had a great time. Informal, but clean and fairly authentic "cantina" atmosphere. Food is great. Well-prepared with top quality...More

Thank EricC56
Reviewed 11 January 2015 via mobile

Food is quite good here, service is always very good as well. Burritos are excellent, cannot go wrong with those. Great salsa as well.

Thank kristen033
Reviewed 3 December 2014

My husband and I love this place! We eat there a couple times a month. Food is always excellent, service is great! Really love the homemade salsa and chips. Well worth the trip!

Thank Stacey M
Reviewed 30 September 2014

The Margaritas are cold, strong and delicioso! The freshly cooked tortilla ships are just right with the house made salsas. Decor is what you would expect in a good authentic mexican place. The rice was under seasoned but not something a pinch of salt couldn't...More

Thank NYFamilyof7
Reviewed 23 April 2014

Like other people have said, the location isn't indicative of the quality of food. The inside is small and the lighting rather dim, but really, it's not hard to see past these minor flaws and enjoy your meal. It's also very helpful that they have...More

Thank Jocie M
Reviewed 9 July 2013

Always tasty. The food is the most authentic tex mex in the area. The little strip mall location isn't indicative of the quality -- worth finding for the salsa & chips alone. My fave is the tacos but you can go here. A few times...More

Thank RonL40
Reviewed 25 April 2013

It's everything Tex Mex should be - delicious, greasy, and terrible for you. Their chips are the best and, because they're free and bottomless, I tend to eat too many before my food comes. Excellent salsa and guac too!

1  Thank dlfrancisco
Reviewed 3 April 2013

I eat at Rio Grande semi-regularly, and it never disappoints.The food is always delicious and completely satisfying. Everything is fresh and cooked to order. Also, the salsa is without a doubt the best I personally have ever had. It goes well with everything, including the...More

Thank Justinh38
Nearby Restaurants
Packy's Pub
20 reviews
.16 km away
Piggy Pat's B-B-Q
42 reviews
.31 km away
Charlie's Pizza
17 reviews
.38 km away
Nearby Attractions
Tony's Pizzeria & Sports Bar
9 reviews
.06 km away
Munson-Williams-Proctor Arts Institute
224 reviews
5.71 km away
Stanley Center for The Arts
86 reviews
6.03 km away
Utica Zoo
183 reviews
4.00 km away
Questions & Answers
Get quick answers from Rio Grande Tex Mex Grill staff and past visitors.
Note: your question will be posted publicly on the Questions & Answers page.
Posting guidelines
Improve this listing

Restaurant Details

Rating summary
  • Food
  • Value
Average prices
USD 5 - USD 15
Mexican, Southwestern
Lunch, Dinner
Restaurant features
Takeout, Seating, Serves Alcohol, Wheelchair Accessible
Good for
Open Hours
11:00 am - 9:00 pm
11:00 am - 9:00 pm
11:00 am - 9:00 pm
11:00 am - 9:00 pm
11:00 am - 9:00 pm
11:00 am - 9:00 pm
Location and Contact Information
  • Address: 3913 Oneida St, Washington Mills, NY
  • Location: United States  >  New York (NY)  >  Washington Mills
  • Phone Number: +1 315-737-1010
  • E-mail
In operation since September 2000, serving made from scratch authentic Mexican food. Eat in, takeout, delivery and catering are offered for your enjoyment.
Is This Your TripAdvisor Listing?
Own or manage this property? Claim your listing for free to respond to reviews, update your profile and much more. Claim Your Listing