# El Castillo Mexican Restaurant > Small storefront with high ceilings and authentic Mexican decor creates a cozy, welcoming atmosphere. Mexican music adds to the relaxed vibe, making it a good spot for breakfast or lunch. The space feels homey and down to earth, distinct from tourist-heavy areas. Source: https://www.atly.com/location/ElCastilloMexicanRestaurant - Address: 425 S St Mary's St, San Antonio, Texas, United States - Phone: +12105379776 - Website: https://el-castillo.top/ ## What it is good for - Al Pastor — 10/10 - Eggs — 10/10 - Affordable — 10/10 - Steak — 10/10 - Huevos Rancheros — 10/10 - Authentic — 9.4/10 - Lunch Spot — 9/10 - Breakfast — 9/10 - Breakfast Taco — 8.8/10 - Local Spot — 8.8/10 - Enchiladas — 8.5/10 - Taco — 8.4/10 - Mexican Food — 8.4/10 - Food — 8.2/10 - Chips And Salsa — 8/10 ## What people say - "I loved the flavorful breakfast tacos and fresh ingredients." - "You have to try the puffy tacos; they're the best I've ever had." - "I found the food to be original, authentic, and affordable." ## Good to know - Expect a 30-minute wait for food during busy hours. - Prices are affordable, making it a budget-friendly option. - The restaurant is located near the touristy Riverwalk area. - There is no Pan Dulce available on the menu. - The restaurant has a policy of requiring an email or phone number for receipts. ## 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.