100% Authentic Restaurants
New Castle’s Tastiest Mexican Food
When you want savory south-of-the-border flavors and authentic Mexican cuisine, there are no better venues than those of the River Restaurant Group. We specialize in traditional Mexican cuisine that’s sourced locally, created authentically, and tastes delicious. Our restaurants have become Delaware’s go-to choice for quality Mexican food, and we’re happy to offer you and your family delicious dishes that are lovingly prepared. We source our food from the finest local providers, and our restaurants are known for their fun, family-friendly atmosphere. Take your taste buds on a tour of Latin flavor and fun and visit our restaurants in New Castle, Hockessin, and Bear today.
Are you looking for a quick, delicious bite of quality Mexican food? Look no further, our TacoExpress taquerías are known far and wide for their delicious tacos, tortas, and alambres served hot, fresh, and fast—whenever you want them. Wanting more of a dining experience, then check out our Famous Grill. For over 11 years, we’ve provided the finest Mexican cuisine and nightlife. From our mouth-watering appetizers to our delicious Mexican delights and platters, you’ll love every bite. We also offer a wide selection of flavorful drinks including margaritas and authentic Mexican cervezas. For your convenience, we provide these delights and flavorful drinks at our Casa Mariachi location as well. We also offer live mariachi music on Friday nights, and we’re happy to accommodate any special song request. Visit one of our restaurants today!
Live Mariachi Music
Are you looking to experience some Latin culture and fun? Get down to the rhythm and beat of our live mariachi music. We present some of the finest bands in the area, and you’ll be sure to enjoy every minute of their signature sounds. Whether you’re celebrating an anniversary, date night, or any other special occasion, our servers will make you feel at home and ensure you love every bite of your meal. At the Rivera Restaurant Group, we love mariachi almost as much as we love authentic Mexican cuisine. We regularly host some of Delaware’s top mariachi bands in our Casa Mariachi and Rivera Famous Grill locations.
We love Mexican food but skeptical about Mexican restaurants ..many being chain businesses and not authentic ..Decided to try this place for lunch..atmosphere was great...service was outstanding (our waitress Jasmin was very attentive & went above and beyond (as well as the chef) to prepare a dish to accommodate one of their lunch specials so I could enjoy a favorite without gluten being a factor.. so appreciative that they recognized my limitations and it didn’t have to interfere with what I wanted to have .. they did a great job too.. it was delicious !! Already talking about our next visit there!!
Best bistec taco I've had anywhere, carnita was good too. The three sauces were a great compliment. Grilled pepper and onion on the side are a nice touch. Affordable lunch with picnic area or indoor seating. My first visit was last Friday, but I think a group of us from work will make this a regular weekly tradition.
Food was Delicious and the service was Extremely Friendly Fast and Efficient with a lovely atmosphere... It definitely will be a family favorite.
La comida estuvo deliciosa y el servicio fue extremadamente rápido y eficiente, con un ambiente encantador ... Definitivamente será un favorito de nuestra familia.
The BEST!!!! The food is amazing and the atmosphere is inspiring. I have found a gem in Hockessin.
We have been to this restaurant at least 4 times, I have tried a different dish each time! The food is delicious.. We brought our friends and they have enjoyed it too. Best kept secret in New Castle!
Great food and very reasonable prices. I've been waiting for some legit Mexican food to come to New Castle. It has arrived!
I'm here more often than I'll ever admit. The pastor tacos (pork and pineapple) are outrageous. So so so good, very quick and super friendly!
Steak, chicken, pork and pineapple tacos...amazing