# Foster Off-Leash Dog Park > Spacious, enclosed park spans about 2 acres with actual grass and trees providing shade. Mornings are quiet while afternoons and evenings see more activity. Mostly a baseball field setup, it suits dogs that need room to run freely and play fetch. Source: https://www.atly.com/location/Foster-Off-Leash-Dog-Park - Address: 5100 S 139th St, Seattle, Washington, United States ## What people say - "This dog park is great for dogs to run freely." - "It's a great place for dogs to run freely and get exercise." - "This dog park is great for dogs to run freely." ## Good to know - The parking lot and entry are on the north side of the park. - The park has a spacious and clean parking lot. - There is no water spigot for dogs inside the park. - Dog fountains are located outside the park. - The park is usually busier in the afternoons and evenings. ## 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.