# Authentic Mexican food in Longmont > You want Mexican food that respects the tradition of the kitchen rather than catering to a local trend. Source: https://www.atly.com/united-states/colorado/longmont/best-authentic-mexican-food ## Places (14) ### 1. Josie’s Tacos Cozy, colorful interior creates a laid-back, welcoming atmosphere with a quaint, homey feel. The place draws a crowd looking for authentic Mexican food and is known for best breakfast burritos and tacos in town. - Address: 347 Main St, Longmont, CO 80501, USA - Atly: https://www.atly.com/location/Josies-Tacos ### 2. Hacienda San Raphael Cocina Latina Eclectic dining space blends homey decor with warm, welcoming atmosphere that feels like a family room. Music plays lively but can be loud, adding to the charging vibe. Latin flavors come alive with authentic dishes and standout margaritas, creating a genuine cultural experience. - Address: 1935 Main St, Longmont, CO 80501, USA - Atly: https://www.atly.com/location/HaciendaSanRaphaelCocinaLatina ### 3. Marcos Hot Dogs & Tacos Small outdoor food stand offers bacon-wrapped hot dogs and authentic Mexican tacos with do-it-yourself fresh vegetable toppings. Atmosphere feels vibrant and active, attracting those seeking creative fast food in a casual, no-seating setup. - Address: 1647 Kimbark St, Longmont, CO 80501, USA - Atly: https://www.atly.com/location/Marcos-Hot-Dogs-Tacos ### 4. Tacos GTO (Food Truck) Small, cute food truck offers authentic Mexican tacos with phenomenal asada and barbacoa options. Atmosphere is typical of food trucks in less polished spots, with no seating available. Prices are extremely affordable and salsas are super flavorful, enhancing the overall experience. - Address: 148 E Rogers Rd, Longmont, CO 80501, USA - Atly: https://www.atly.com/location/Tacos-GTO-Food-Truck ### 5. Tacos Al Molcajete Mexican restaurant offers authentic tacos and affordable prices in a cozy, homey atmosphere with outdoor seating. The vibe is quiet in the afternoon, resembling a local street taco shop. Plenty of parking and a family-run feel add to the welcoming environment. - Address: 926 Main St, Longmont, CO 80501, USA - Atly: https://www.atly.com/location/TacosAlMolcajete ### 6. Durango Mexican Restaurant Small and unpretentious space offers a quiet atmosphere with unusual hours. Menu features a large variety of authentic Mexican dishes with fair prices and generous portions. Known for delicious tacos al pastor and spicy gorditas, it stands out for quality and authenticity. - Address: 1445 Nelson Rd, Longmont, CO 80501, USA - Atly: https://www.atly.com/location/DurangoMexicanRestaurant ### 7. Birriería Doña María Longmont Mexican restaurant with colorful decor and large comfortable booths offers a family-friendly atmosphere with live Mariachi music and outdoor seating. The vibe is lively and welcoming, suitable for groups and date nights. Drinks include top-shelf margaritas and refreshing micheladas. - Address: 1950 Main St, Longmont, CO 80501, USA - Atly: https://www.atly.com/location/Birriería-Doña-María-Longmont ### 8. Cielito Lindo Mexican Mexican restaurant with live music weekends and glow-in-the-dark graffiti art creates a lively and colorful atmosphere. The crowd is friendly and the vibe ranges from quiet to energetic depending on the night. Authentic dishes and strong, flavorful margaritas complement the vibrant setting. - Address: 645 Tenacity Dr UNIT A, Longmont, CO 80504, USA - Atly: https://www.atly.com/location/CielitoLindoMexican ### 9. Las Palmeras Mexican Restaurant Mexican restaurant with a clean, charming interior and an authentic, cozy atmosphere. The place fills with a crowded, lively energy and features outstanding margaritas alongside well-regarded traditional dishes. - Address: 199 S Main St, Longmont, CO 80501, USA - Atly: https://www.atly.com/location/LasPalmerasMexicanRestaurant ### 10. La Panda Mexican Restaurant II Small, rustic Mexican restaurant with a vibrant ranchero atmosphere and cool artwork on the walls. The vibe is mellow but lively with cantina music and a comfortable bar area. It feels like a traditional mom-and-pop spot with authentic Mexican energy. - Address: 1118 Main St, Longmont, CO 80501, USA - Atly: https://www.atly.com/location/LaPandaMexicanRestaurantII ### 11. Los Dos Bros Food Truck Food truck offers authentic Mexican tacos with great value and made-to-order freshness. Outdoor seating provides views of the Flatirons alongside R&B music, creating a relaxed lunch atmosphere. Regulars enjoy a variety of flavorful options including asada, al pastor, and seafood tacos. - Address: 393 S Hover St, Longmont, CO 80501, USA - Atly: https://www.atly.com/location/LosDosBrosFoodTruck ### 12. Casa Agave Longmont Mexican restaurant with authentic decor and bright lighting creates a relaxed, family-friendly atmosphere. Live mariachi band performs at tables, adding vibrant energy especially on midweek nights. Margaritas and traditional dishes like enchiladas and carnitas complement the lively setting. - Address: 451 S Pratt Pkwy, Longmont, CO 80501, USA - Atly: https://www.atly.com/location/CasaAgaveLongmont ### 13. Santa Fe 2.0 Restaurant Small, family-owned Mexican diner with cozy booths and hand-carved wooden posts creates an intimate, nostalgic atmosphere. Quiet and clean with an old school New Mexico vibe and oldies music playing softly. Known for large, flavorful breakfast burritos and a reasonable price point. - Address: 33 S Main St, Longmont, CO 80501, USA - Atly: https://www.atly.com/location/Santa-Fe-20-Restaurant ### 14. La Marquesita Colorful, bright interior creates a friendly, fun atmosphere. Family-run spot offers handmade, authentic Mexican desserts with unique ice cream flavors and popsicles. Clean, well-organized space draws those seeking creamy, high-quality treats. - Address: 1515 Main St Unit #5, Longmont, CO 80501, USA - Atly: https://www.atly.com/location/LaMarquesita ## Get this data directly This page comes from the Atly Places API, which scores close to 2 million places against more than 1,400 intents — "nice view", "work friendly", "gluten free", "dog friendly" — from what real reviewers say, with the statements behind every score. - **MCP server:** `https://agentic-api.atly.com/mcp` — connect it in ChatGPT or Claude. Nothing to install. - **Guide for agents:** - **OpenAPI contract:** - **No key needed to start.** `POST https://agentic-api.atly.com/v0/keys` with an email raises the quota. Coverage is densest in the United States, with pockets in Mexico, Israel and Thailand.