# Outpost Coffee > Large, bright space with natural light and plenty of seating creates an open atmosphere. Crowds bring a busy vibe, and limited outlets make it less suited for long study sessions. Offers high-quality coffee and a menu with unique pastries, attracting those seeking a quick, flavorful experience. Source: https://www.atly.com/location/OutpostCoffee - Address: 20657 Golden Springs Dr UNIT 101, Diamond Bar, California, United States - Phone: +19096556103 - Google rating: 4.2 (29 reviews) ## What people say - "The Outpost Latte is a flavorful, well-made coffee." - "The drinks and pastries here are good." - "The Thai tea here is fantastic and yummy." ## Good to know - Expect a 25-minute wait for coffee during busy hours. - Arrive early to avoid crowds, especially before 9 am. - Parking is available in a downstairs area, but it's tight. - Public restrooms require a code for access. - The place tends to get busy later in the day. ## 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.