# Big Marsh Pump Track > Bike park offers two paved pump tracks, three dirt jump lines, and XC loops with obstacles. Space feels open with walking trails and ponds nearby. Riders of all skill levels use tracks with varying difficulty. Source: https://www.atly.com/location/BigMarshPumpTrack - Address: 11559 S Stony Island Ave, Chicago, Illinois, United States - Website: https://bigmarsh.org/?doing_wp_cron=1722787641.5583889484405517578125 ## What people say - "I found the parks here have several tracks with varying difficulty levels." - "I found the Big Marsh Pump Track to be super fun." ## Good to know - The park has several tracks with varying levels of difficulty. - There are two paved pump tracks available for riders. - The park features three dirt jump lines for advanced riders. - Clean facilities are available throughout the park. - Be cautious of fast cars on the surrounding roads. ## 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.