# Mark Green Sports Center > Indoor basketball court and aerobics room create a versatile sports complex with clean, well-maintained equipment and multiple fitness programs. Friendly, helpful atmosphere attracts users who value affordable pricing and a family-friendly environment. Showers and locker rooms exist but most prefer to change at home. Source: https://www.atly.com/location/MarkGreenSportsCenter - Address: 31224 Union City Blvd, Union City, California, United States - Phone: +15106755808 - Website: https://www.unioncity.org/290/Mark-Green-Sports-Center ## What it is good for - Gyms — 10/10 - Weight Lifting Gym — 8/10 ## What people say - "I found the gyms here to be the cleanest and best maintained." - "I found this weight lifting gym to be the cleanest and best maintained facility." ## Good to know - The gym is known for its cleanliness, including bathrooms and locker rooms. - Affordable fees make this gym a great option for families. - The gym offers a wide range of fitness classes for all levels. - Expect a friendly and helpful atmosphere compared to larger chains. - The facility has essential weights and machines for a complete workout. ## 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.