# Hawk Hollow Forest Preserve > Fenced prairie with an 8-shaped loop offers a spacious area for dogs to run off leash. The preserve features rolling hills and meadows with miles of gravel trails suitable for walking, running, or biking. It gets busy on weekends, attracting many dogs and their owners. Source: https://www.atly.com/location/HawkHollowForestPreserve - Address: Morton Rd &, Lawrence Ave, Bartlett, IL, United States - Phone: +16309337200 - Website: http://www.dupageforest.com/Conservation/Forest_Preserves/Hawk_Hollow.aspx ## What it is good for - Parks — 10/10 - Dog Friendly — 9.5/10 - Dog Park — 9/10 ## What people say - "This dog park has an awesome mile-long fenced loop." - "This place is great for dogs; they can run off-leash in the fields." - "It's a huge fenced prairie with an 8-shaped path." ## Good to know - Obtain a pass in advance through the DuPage Forest Preserve’s website to visit the dog park. - Parking is available along Struckman Blvd in designated spots. - Permits cost $55 for one dog for DuPage County residents. - The dog park can get busy on weekends. - Bring your own water during summer as there is no access to water. ## 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.