The Rio offers a great variety of menu items that can be modified to exclude animal products, dairy, soy or gluten, thanks to our from-scratch kitchen. We also have plenty of options for those participating in diets including Whole30, Paleo and the Ketogenic diet. Please note – you will need to thoroughly communicate with your…

A WHOLE NEW BOULDER RIO EXPERIENCE COMING SPRING 2019. Our location at 1101 Walnut Street is being fully renovated!  Come see us at our temporary location at 1701 Pearl Street we’ll never stop slingin’ Boulder’s favorite marg. Construction is underway and we are planning to move the bar completely! here’s a before & after so…

Founded by three gents from Texas, the Rio has been serving signature Tex-Mex dishes since the ‘80’s. Let’s take a moment to clarify just what it means when you dine at a Rio restaurant… Just what IS Tex-Mex food? Tex-Mex is exactly as it sounds: Mexican food with a Texan spin. It obviously started in…

New Year, Same excruciating headache. JANUARY 1ST 15 bucks for a breakfast burrito & your choice of a Bloody Mary, Bloody Maria, or Classic Rio Marg Available all day at your local Rio, so don’t hurt yourself rolling out of bed.

Serving fresh, local ingredients from our Colorado farms August 21st through September 16th This year’s Menu features: WATERMELON MARG | 9.00 Maestro Dobel Diamante, orange liqueur, Rocky Ford watermelon, fresh lemon juice, mint OLATHE CORN ELOTE | 4.00 Mexican street corn with mayo, queso cotija ROCKY FORD WATERMELON & ARUGULA SALAD | 5.50 Pepitas, pickled…