# Authentic taco spots in Ontario > A real taco is the only thing that can satisfy this specific craving. Source: https://www.atly.com/united-states/california/ontario/best-authentic-taco ## Places (14) ### 1. Tortas Ahogadas Chapala Ontario Mexican restaurant offers authentic Jalisco-style tortas ahogadas and handmade tortillas in a casual, homey atmosphere. The space feels relaxing and chill, with occasional loud music and a warm temperature. Family-owned and operated, it serves a wide menu including tacos dorados, birria, and jericallas. - Address: 114 W G St, Ontario, CA 91762, USA - Atly: https://www.atly.com/location/TortasAhogadasChapalaOntarioAuthenticJaliscoStyleMexicanFood ### 2. El Tio Alex Mexican Restaurant Small Mexican restaurant offers a cozy, friendly atmosphere with bright, clean decor and multiple big screen TVs. It features a large back room for groups and a family-owned vibe with loyal customers. The energy stays relaxed and welcoming throughout. - Address: 302 S Milliken Ave # C, Ontario, CA 91761, USA - Atly: https://www.atly.com/location/ElTioAlexMexicanRestaurant ### 3. Kulturas Small restaurant with sophisticated decor and curved booths creates a stylish, modern vibe. Music plays a key role, featuring a DJ and music videos that energize the space. Guests enjoy a Latin dining experience with flavorful Mexican dishes and notable margarita flights. - Address: 960 Ontario Mills Dr Suite A, Ontario, CA 91764, USA - Atly: https://www.atly.com/location/Kulturas ### 4. Pio Pico's Tacos Mexican restaurant with beautiful design and a spotless, clean vibe offers affordable, large portions of highly praised tacos and burritos. Atmosphere feels warm and inviting, though it can get hot inside. Micheladas stand out as a satisfying drink option. - Address: 3410 Ontario Ranch Rd Suite 2, Ontario, CA 91761, USA - Atly: https://www.atly.com/location/Pio-Pico's-Tacos ### 5. Catrina’s kitchen Traditional Mexican music fills the space, creating a welcoming atmosphere with authentic decor featuring historical art. The vibe feels like home, with friendly staff and a focus on fresh homemade food served in distinctive dishware. - Address: 1047 N Mountain Ave, Ontario, CA 91762, USA - Atly: https://www.atly.com/location/Catrina’s-kitchen ### 6. La Victoria Tacos y Mariscos Restaurante Spacious, modern Mexican restaurant with a friendly and welcoming atmosphere. The air carries a delicious aroma while guests enjoy varied, flavorful tacos and burritos. Diners often experience attentive gazes during meals, adding a unique social dynamic. - Address: 450 N Mountain Ave, Ontario, CA 91762, USA - Atly: https://www.atly.com/location/LaVictoriaTacosYMariscosRestaurante ### 7. El Chilitos Mexican Restaurant Mexican restaurant offers a family-owned, laid-back atmosphere with vibrant energy and homey decor featuring scriptures. The place fills with a friendly crowd enjoying large portions and affordable prices, especially during daily specials. TVs show games, adding to the easygoing vibe. - Address: 1630 E 4th St Suite D, Ontario, CA 91764, USA - Atly: https://www.atly.com/location/ElChilitosMexicanRestaurant ### 8. Taqueria El ARBOLITO Small Mexican taco spot offers authentic street food with reasonably priced, flavorful tacos and burritos. Atmosphere feels smoky and cramped, with many flies present. Parking is limited, requiring street parking for larger vehicles. - Address: 1000-1046 E 4th St, Ontario, CA 91764, USA - Atly: https://www.atly.com/location/TaqueriaElARBOLITO ### 9. Fredy's Tacos Mexican restaurant with a mom and pop vibe and loud, lively music that energizes the space. The atmosphere feels authentic and fun, attracting a steady crowd. Known for generous meat portions and distinctive micheladas, it offers a casual spot with strong flavors and good energy. - Address: 1821 E 4th St, Ontario, CA 91764, USA - Atly: https://www.atly.com/location/Fredy's-Tacos ### 10. Gloria's Cocina Mexicana Mexican restaurant offers live mariachi music and a vibrant outdoor patio with clean, impressive decor. Atmosphere varies from fun and lively during events to quieter in other dining spaces. Two distinct areas include one with music and another with a bar and dance floor. - Address: 401 N Euclid Ave, Ontario, CA 91762, USA - Atly: https://www.atly.com/location/Gloria's-Cocina-Mexicana1 ### 11. Birrieria Guadalajara Small space with a red neon sign sets a simple, unadorned tone. Atmosphere feels quaint and clean but somewhat cold. Focus stays on affordable birria and handmade tortillas, drawing those seeking straightforward Mexican flavors. - Address: 765 W Holt Blvd, Ontario, CA 91762, USA - Atly: https://www.atly.com/location/BirrieriaGuadalajara2 ### 12. Taco Nacion Lots of TVs create a sports bar atmosphere with a rushed vibe. The menu offers authentic Mexican food with a large selection including burritos, tacos, and aguas frescas. Early opening hours and catering services add to its local appeal. - Address: 1119 S Milliken Ave, Ontario, CA 91761, USA - Atly: https://www.atly.com/location/TacoNacion ### 13. King Taco # 28 Mexican restaurant offers a spacious, clean interior with a family-friendly atmosphere and jukebox music for entertainment. The environment stays lively but comfortable, accommodating large groups without feeling cramped. - Address: 406 N Mountain Ave, Ontario, CA 91762, USA - Atly: https://www.atly.com/location/King-Taco-28 ### 14. Taqueria Los 3 Amigos Small dining room offers a cozy, homey feel with comfortable seating and a big screen TV playing reggaeton music. Atmosphere is lively and welcoming, though sometimes affected by outside cigarette smoke. The place often gets busy, creating an energetic vibe. - Address: 1253 N Vineyard Ave, Ontario, CA 91764, USA - Atly: https://www.atly.com/location/TaqueriaLos3Amigos ## 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.