# Mejillonera El Pasaje. La Ría

> This small bar exudes classic Madrid charm with authentic decor and a unique shell-throwing custom. It offers a 100% gluten-free menu, making it a paradise for celiacs seeking a genuine local experience with friendly, attentive service.

Source: https://www.atly.com/gluten-free/location/Mejillonera-El-Pasaje-La-Ría

- Address: Pje. de Mathéu, 1, Madrid, Madrid, 28012, ES
- Phone: +34915215155
- Website: https://mejillonerialaria.eatbu.com/?lang=es
- Google rating: 3.8 (889 reviews)
- Tags: Delivery, Lunch, Take Away, Dinner, Outdoor Seating, Restaurant, Celiac Friendly

## What people say

- "The whole menu is gluten-free and tasty." (18 mentions)
- "It's a perfect spot for anyone with celiac disease." (6 mentions)

## 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:** <https://agentic-api.atly.com/v0/docs?src=seo%3Amd%3Atop-button%3A%2Fgluten-free%2Flocation%2FMejillonera-El-Pasaje-La-R%25C3%25ADa>
- **OpenAPI contract:** <https://agentic-api.atly.com/v0/openapi.yaml?src=seo%3Amd%3Atop-button%3A%2Fgluten-free%2Flocation%2FMejillonera-El-Pasaje-La-R%25C3%25ADa>
- **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.