Delicious TexMex and Margaritas – located in the heart of Old Town Fort Collins. We are open for dine-in and outdoor service, as well as food and margs takeout. Whether you’re coming in to unwind and dine with us, to have a drink in our newly renovated interior or on our expanded patio, bringing food home for the family, or just grabbing some margs for a fun night at home, the Fort Collins Rio is a delicious escape.